Hastelloy Products

Hastelloy C-276® is a nickel-molybdenum-chromium alloy with excellent corrosion resistance in severe environments. Hastelloy C-276® is used in pollution control, chemical processing, pulp and paper production and waste treatment. It is specified in sour gas applications (NACE MR0175) and is commonly used in Flue Gas Desulfurization (FGD) applications for scrubbers, dampers and ducts. Hastelloy C-276® sheet is available in thicknesses ranging from .025 to .120". Hastelloy C-276® strip in coil from is available in lighter gauges up 24" wide.

Hastelloy C-276® plate is available up 3" thickness. Hastelloy C-276® bar is available in wrought bar up to 12" diameter and larger sizes and shapes may be forged to order. Hastelloy C-276® seamless pipe is available up to 6" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity. Butt-weld and forged fittings are available or can be manufactured with short lead times. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:

SIZE 0.5MM TO 6MM DIA WIRE.

          .AVAILABLE IN STOCK. 

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Common Trade Names: Hastelloy X®, Nickelvac® HX, Microfer® 4722, Altemp® HX, Inconel® HX

Inconel HX®, also known as Hastelloy X® is a nickel- chromium- iron- molybdenum alloy with great resistance to oxidation. Inconel HX® is used for components such as combustion chambers, tail pipes in aircraft and land-based gas turbine engines, fans and rollers in industrial furnaces. Inconel HX® is available as bar, rod, billet, extruded section, plate, sheet, strip, wire, pipe, and tube. The alloy’s oxidation resistance is outstanding up to 2200º F. For hot forming, the alloy should be heated to a starting temperature of 2150°F (1175°C). Inconel HX® can be welded by metal arc, gas-tungsten- arc, gas-metal-arc, and submerged arc processes.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

CHEMICAL COMPOSITION

SIZE 6MM TO 200MM DIA ROUND BAR
SIZE 1MM TO 100MM THICKNESS PLATE
             .AVAILABLE IN STOCK. 

Additional Information:

• Item Code: UNS-N06002
• Minimum Order Quantity: 10 Unit(s)

Common Trade Names: Hastelloy X®, Nickelvac® HX, Microfer® 4722, Altemp® HX, Inconel® HX

Inconel HX®, also known as Hastelloy X® is a nickel- chromium- iron- molybdenum alloy with great resistance to oxidation. Inconel HX® is used for components such as combustion chambers, tail pipes in aircraft and land-based gas turbine engines, fans and rollers in industrial furnaces. Inconel HX® is available as bar, rod, billet, extruded section, plate, sheet, strip, wire, pipe, and tube. The alloy’s oxidation resistance is outstanding up to 2200º F. For hot forming, the alloy should be heated to a starting temperature of 2150°F (1175°C). Inconel HX® can be welded by metal arc, gas-tungsten- arc, gas-metal-arc, and submerged arc processes.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

CHEMICAL PROPERTIES %

 

SIZE 0.5MM TO 6MM DIA WIRE.

      .AVAILABLE IN STOCK. 

 

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Hastelloy B-2® is a nickel-base wrought alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. Therefore, it has great resistance to stress-corrosion cracking and pitting. Hastelloy B-2® is used for most chemical process applications in the welded condition. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:
Size 0.5mm To 6mm Dia Wire.
Available In Stock.

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Hastelloy C22® provides resistance to general corrosion, pitting, crevice corrosion, inter-granular attack and stress corrosion cracking. Inconel 22® can be used for many applications such as marine, power, chemical processing, pollution control, paper processing and waste disposal industries. Hastelloy C22® contains chromium, molybdenum, tungsten and iron, which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal-arc and shielded metal-arc processes. Hastelloy C22® sheet is available in thicknesses ranging from .038 to .141". Hastelloy C22® strip in coil from is available in lighter gauges up 12" wide. Hastelloy C22® plate is available up 2" thickness. Hastelloy C22® bar is available in wrought bar up to 11" diameter and larger sizes and shapes may be forged to order. Hastelloy C22® seamless pipe is available up to 2" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Hastelloy C22® tubing is available up 2" OD in welded & 1/2" OD is seamless construction. Hastelloy C22® redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity. Butt-weld and forged fittings are available or can be manufactured with short lead times. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:
                                                   CHEMICAL PROPERTIES %

SIZE 6MM TO 200MM DIA ROUND BAR.
SIZE 1MM TO 100MM THICKNESS PLATE.
SIZE FROM 6MM TO 350MM OD PIPE AVAILABLE WITH US IN STOCK.
                     .AVAILABLE IN STOCK. 

Additional Information:

• Item Code: N06022
• Minimum Order Quantity: 10 Kilogram(s)

Hastelloy C-276® is a nickel-molybdenum-chromium alloy with excellent corrosion resistance in severe environments. Hastelloy C-276® is used in pollution control, chemical processing, pulp and paper production and waste treatment. It is specified in sour gas applications (NACE MR0175) and is commonly used in Flue Gas Desulfurization (FGD) applications for scrubbers, dampers and ducts. Hastelloy C-276® sheet is available in thicknesses ranging from .025 to .120". Hastelloy C-276® strip in coil from is available in lighter gauges up 24" wide.
 
 
Hastelloy C-276® plate is available up 3" thickness. Hastelloy C-276® bar is available in wrought bar up to 12" diameter and larger sizes and shapes may be forged to order. Hastelloy C-276® seamless pipe is available up to 6" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity. Butt-weld and forged fittings are available or can be manufactured with short lead times. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:
Sheet/PlateASTM B575, ASTM B906, ISO 6208, DIN 17750, VdTüV 400/12.98Round Bar/WireASTM B574, ISO 9723. ISO 9724, DIN 17752. DIN 17753, DIN 17754 VdTüV 400/12.98Pipe & TubeASTM B622, ASTM B619, ASTM B775, ASTM B516, ASTM B626, ISO 6207, DIN 17751, VdTüV 400/12.98FittingsASTM B366, DIN 17744ForgingsASTM B564, ISO 9725Welding WireFiller Metal C276, AWS A5.14 ERNiCrMo-4, AWS A5.11 ENiCrMo-4CMNPSSiCrNiMoCuCoCb+TaTiAlFeWV.01 max1.00 max.04 max.03 max.08 max14.5 - 16.5rem15.0 - 17.02.5 max4.0 - 7.03.0 - 4.5.35 max

SIZE 6MM TO 200MM DIA ROUND BAR.
SIZE 1MM TO 100MM THICKNESS PLATE.
SIZE 6MM TO 350MM OD PIPE AVAILABLE WITH US IN STOCK. 
           .AVAILABLE IN STOCK. 

Additional Information:

• Minimum Order Quantity: 10 kgs

Hastelloy B-2® is a nickel-base wrought alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. Therefore, it has great resistance to stress-corrosion cracking and pitting. Hastelloy B-2® is used for most chemical process applications in the welded condition. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:

SIZE 6MM TO 200MM DIA ROUND BAR.
SIZE 1MM TO 100MM THICKNESS PLATE.
          .AVAILABLE IN STOCK.

Additional Information:

• Minimum Order Quantity: 10 kgs

Hastelloy C-276 is a nickel-molybdenum-chromium alloy with excellent corrosion resistance in severe environments. Hastelloy C-276 is used in pollution control, chemical processing, pulp and paper production and waste treatment. It is specified in sour gas applications (NACE MR0175) and is commonly used in Flue Gas Desulfurization (FGD) applications for scrubbers, dampers and ducts. Hastelloy C-276 sheet is available in thicknesses ranging from .025 to .120". Hastelloy C-276 strip in coil from is available in lighter gauges up 24" wide.Hastelloy C-276 plate is available up 3" thickness. Hastelloy C-276 bar is available in wrought bar up to 12" diameter and larger sizes and shapes may be forged to order. Hastelloy C-276 seamless pipe is available up to 6" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity. Butt-weld and forged fittings are available or can be manufactured with short lead times. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges. Specification Sheet/Plate ASTM B575, ASTM B906, ISO 6208, DIN 17750, VdTV 400/12.98 Round Bar/Wire ASTM B574, ISO 9723. ISO 9724, DIN 17752. DIN 17753, DIN 17754 VdTV 400/12.98 Pipe & Tube ASTM B622, ASTM B619, ASTM B775, ASTM B516, ASTM B626, ISO 6207, DIN 17751, VdTV 400/12.98 Fittings ASTM B366, DIN 17744 Forgings ASTM B564, ISO 9725 Welding Wire Filler Metal C276, AWS A5.14 ERNiCrMo-4, AWS A5.11 ENiCrMo-4 C MN P S Si Cr Ni Mo Cu Co Cb+Ta Ti Al Fe W V .01 max 1.00 max .04 max .03 max .08 max 14.5 - 16.5 rem 15.0 - 17.0 2.5 max 4.0 - 7.0 3.0 - 4.5 .35 max SIZE 6MM TO 200MM DIA ROUND BAR. SIZE 1MM TO 100MM THICKNESS PLATE. SIZE 6MM TO 350MM PIPE. AVAILABLE IN STOCK.

Additional Information:

• Minimum Order Quantity: 10 kgs

Common Trade Names: Hastelloy X®, Nickelvac® HX, Microfer® 4722, Altemp® HX, Inconel® HX

Inconel HX®, also known as Hastelloy X® is a nickel- chromium- iron- molybdenum alloy with great resistance to oxidation. Inconel HX® is used for components such as combustion chambers, tail pipes in aircraft and land-based gas turbine engines, fans and rollers in industrial furnaces. Inconel HX® is available as bar, rod, billet, extruded section, plate, sheet, strip, wire, pipe, and tube. The alloy’s oxidation resistance is outstanding up to 2200º F. For hot forming, the alloy should be heated to a starting temperature of 2150°F (1175°C). Inconel HX® can be welded by metal arc, gas-tungsten- arc, gas-metal-arc, and submerged arc processes.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Sheet/Plate ASME SB-435, AMS 5536

Round Bar/Wire ASME SB-572, AMS 5754, AMS 5798

Pipe ASME SB-622, AMSE SB 829, ASME SB-619, ASME SB-775

Tube ASME SB-626, ASME SB-751, ASME SB-62, AMS 5587

Fittings ASME SB-366

Forgings

AMS 5754

• CHEMICAL COMPOSITION %
• C .05 - .15
• MN 1.0 max
• P 0.04 max
• S 0.03 max
• Si 1.0 max
• Cr 20.5 - 23.0
• Ni bal
• Mo 8.0 - 10.0
• Cu
• Co 0.5 - 2.5
• Cb Ta
• Ti
• Al
• Fe 17.0 -20.0
• W 0.2 -1.0

SIZE 6MM TO 200MM DIA ROUND BAR.
SIZE 1MM TO 100MM THICKNESS PLATE.
SIZE FROM 6MM TO 350MM OD PIPE AVAILABLE WITH US IN STOCK. 

           .AVAILABLE IN STOCK. 

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Common Trade Names: Hastelloy X®, Nickelvac® HX, Microfer® 4722, Altemp® HX, Inconel® HX

Inconel HX®, also known as Hastelloy X® is a nickel- chromium- iron- molybdenum alloy with great resistance to oxidation. Inconel HX® is used for components such as combustion chambers, tail pipes in aircraft and land-based gas turbine engines, fans and rollers in industrial furnaces. Inconel HX® is available as bar, rod, billet, extruded section, plate, sheet, strip, wire, pipe, and tube. The alloy’s oxidation resistance is outstanding up to 2200º F. For hot forming, the alloy should be heated to a starting temperature of 2150°F (1175°C). Inconel HX® can be welded by metal arc, gas-tungsten- arc, gas-metal-arc, and submerged arc processes.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Sheet/Plate ASME SB-435, AMS 5536

Round Bar/Wire ASME SB-572, AMS 5754, AMS 5798

Pipe ASME SB-622, AMSE SB 829, ASME SB-619, ASME SB-775

Tube ASME SB-626, ASME SB-751, ASME SB-62, AMS 5587

Fittings ASME SB-366

Forgings

AMS 5754

 

 

CHEMICAL COMPOSITION %

C .05 - .15

MN 1.0 max

P 0.04 max

S 0.03 max

Si 1.0 max

Cr 20.5 - 23.0

Ni bal

Mo 8.0 - 10.0

Cu

Co 0.5 - 2.5

Cb Ta

Ti

Al

Fe 17.0 -20.0

W 0.2 -1.0

SIZE FROM 6MM TO 350MM OD PIPE AVAILABLE WITH US IN STOCK 

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Hastelloy C22® provides resistance to general corrosion, pitting, crevice corrosion, inter-granular attack and stress corrosion cracking. Inconel 22® can be used for many applications such as marine, power, chemical processing, pollution control, paper processing and waste disposal industries. Hastelloy C22® contains chromium, molybdenum, tungsten and iron, which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal-arc and shielded metal-arc processes. Hastelloy C22® sheet is available in thicknesses ranging from .038 to .141". Hastelloy C22® strip in coil from is available in lighter gauges up 12" wide. Hastelloy C22® plate is available up 2" thickness. Hastelloy C22® bar is available in wrought bar up to 11" diameter and larger sizes and shapes may be forged to order. Hastelloy C22® seamless pipe is available up to 2" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Hastelloy C22® tubing is available up 2" OD in welded & 1/2" OD is seamless construction. Hastelloy C22® redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity. Butt-weld and forged fittings are available or can be manufactured with short lead times. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:

SIZE 6MM TO 200MM DIA ROUND BAR.
SIZE 1MM TO 100MM THICKNESS PLATE.
SIZE 6MM TO 350MM OD PIPE AVAILABLE WITH US IN STOCK. 

           .AVAILABLE IN STOCK. 

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Hastelloy C-276® is a nickel-molybdenum-chromium alloy with excellent corrosion resistance in severe environments. Hastelloy C-276® is used in pollution control, chemical processing, pulp and paper production and waste treatment. It is specified in sour gas applications (NACE MR0175) and is commonly used in Flue Gas Desulfurization (FGD) applications for scrubbers, dampers and ducts. Hastelloy C-276® sheet is available in thicknesses ranging from .025 to .120". Hastelloy C-276® strip in coil from is available in lighter gauges up 24" wide.

 

 

Hastelloy C-276® plate is available up 3" thickness. Hastelloy C-276® bar is available in wrought bar up to 12" diameter and larger sizes and shapes may be forged to order. Hastelloy C-276® seamless pipe is available up to 6" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity. Butt-weld and forged fittings are available or can be manufactured with short lead times. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:

SIZE 6MM TO 200MM DIA ROUND BAR.
SIZE 1MM TO 100MM THICKNESS PLATE.
SIZE 6MM TO 350MM OD PIPE AVAILABLE WITH US IN STOCK. 

 

           .AVAILABLE IN STOCK. 

Additional Information:

• Item Code: N10276
• Minimum Order Quantity: 10 kg

Hastelloy C22® provides resistance to general corrosion, pitting, crevice corrosion, inter-granular attack and stress corrosion cracking. Inconel 22® can be used for many applications such as marine, power, chemical processing, pollution control, paper processing and waste disposal industries. Hastelloy C22® contains chromium, molybdenum, tungsten and iron, which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal-arc and shielded metal-arc processes. Hastelloy C22® sheet is available in thicknesses ranging from .038 to .141".Hastelloy C22® redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity. Butt-weld and forged fittings are available or can be manufactured with short lead times. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:
Chemical Composition, %, of INCONEL alloy 22 (ASTM B 574, B 575, etc.) Nickel............................................................................Balance* Chromium....................................................................20.0-22.5
Molybdenum ...............................................................12.5-14.5
Iron ..................................................................................2.0-6.0 Tungsten..........................................................................2.5-3.5
Cobalt ...........................................................................2.5 max. Vanadium....................................................................0.35 max. Carbon......................................................................0.015 max.
Manganese .................................................................0.50 max.
Sulfur ..........................................................................0.02 max.
Silicon .........................................................................0.08 max.
Phosphorus ................................................................0.02 max.

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Hastelloy C22® provides resistance to general corrosion, pitting, crevice corrosion, inter-granular attack and stress corrosion cracking. Inconel 22® can be used for many applications such as marine, power, chemical processing, pollution control, paper processing and waste disposal industries. Hastelloy C22® contains chromium, molybdenum, tungsten and iron, which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal-arc and shielded metal-arc processes. Hastelloy C22® sheet is available in thicknesses ranging from .038 to .141". Hastelloy C22® strip in coil from is available in lighter gauges up 12" wide. Hastelloy C22® plate is available up 2" thickness. Hastelloy C22® bar is available in wrought bar up to 11" diameter and larger sizes and shapes may be forged to order. Hastelloy C22® seamless pipe is available up to 2" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Hastelloy C22® tubing is available up 2" OD in welded & 1/2" OD is seamless construction. Hastelloy C22® redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity. Butt-weld and forged fittings are available or can be manufactured with short lead times. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:
Size 6mm To 200mm Dia Round Bar.
Size 1mm To 100mm Thickness Plate.
Size 6mm To 350mm Pipe.
Available In Stock.

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Hastelloy B-2® is a nickel-base wrought alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. Therefore, it has great resistance to stress-corrosion cracking and pitting. Hastelloy B-2® is used for most chemical process applications in the welded condition. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:
Size 6mm To 200mm Dia Round Bar.
Size 1mm To 100mm Thickness Plate.
Size 6mm To 350mm Pipe.
Available In Stock.

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Features

Fittings : ASME SB-366

Forgings : ASME SB-564

Pipe : ASME SB-622, ASME SB-619, ASME SB-775

Round Bar/Wire : ASME SB-574

Sheet/Plate : ASME SB-575

Tube : ASME SB-622, ASME SB-516, ASME SB-626

Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media. This nickel steel alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions. Other corrosives Hastelloy C-22 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic. This nickel alloy also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is beneficial in multi- purpose plants where such “upset” conditions occur frequently.

This nickel alloy resists the formation of grain-boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.

Alloy C-22 should not be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature.

Chemical Composition, %

CCrCoFeMnMoNiP

.010 max 20-22.5 2.5 max 2.0-6.0 .50 max 12.5-14.5 Balance .02 max

SiSWV    

.08 max .02 max 2.5-3.5 .35 max        

SIZE 6MM TO 200MM DIA ROUND BAR
SIZE 1MM TO 100MM THICKNESS PLATE
SIZE FROM 6MM TO 350MM OD PIPE AVAILABLE WITH US IN STOCK. 
                   .AVAILABLE IN STOCK.  

Additional Information:

• Minimum Order Quantity: 10 Kilogram(s)

Hastelloy B-2® is a nickel-base wrought alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. Therefore, it has great resistance to stress-corrosion cracking and pitting. Hastelloy B-2® is used for most chemical process applications in the welded condition. Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specification:

SIZE 6MM TO 200MM DIA ROUND BAR.
SIZE 1MM TO 100MM THICKNESS PLATE.
SIZE 6MM TO 350MM OD PIPE AVAILABLE WITH US IN STOCK.

.AVAILABLE IN STOCK.

Additional Information:

• Minimum Order Quantity: 10 Kilogram

Product Details:

Hastelloy B2 is a nickel-molybdenum alloy with significant resistance to reducing environments, such as hydrogen chloride gas and sulfuric, acetic and phosphoric acids. Hastelloy B2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids. The alloy should not be used in oxidizing media or where oxidizing contaminants are available in reducing media. Premature failure may occur if alloy B2 is used where iron or copper is present in a system containing hydrochloric acid.

Industry users like the resistance to a wide range of organic acids and the resistance to chloride-induced stress-corrosion cracking.

Hastelloy B2 resists the formation of grain boundary carbide precipitates in the weld heat-affected zone, making it suitable for most chemical process applications in the as-welded condition. The heat-affected weld zones have reduced precipitation of carbides and other phases to ensure uniform corrosion resistance.
Alloy B2 also has excellent resistance to pitting and stress corrosion cracking.

Applications

• Chemical processes
• Vacuum furnaces
• Mechanical components in reducing environments

Chemical Composition, %

Features

• Fittings : ASME SB-366

• Pipe : ASME SB-622, ASME SB-619

• Round Bar : ASME SB-335

• Sheet/Plate : ASME SB-333

• Tube : ASME SB-622, ASME SB-626

SIZE 6MM TO 200MM DIA ROUND BAR.
SIZE 1MM TO 100MM THICKNESS PLATE.
SIZE 6MM TO 350MM PIPE.
AVAILABLE IN STOCK.