Customization: | Available |
---|---|
Application: | Aviation, Electronics, Industrial, Medical, Chemical |
Standard: | JIS, GB, DIN, BS, ASTM, AISI |
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HASTELLOY B-2 BAR
Hastelloy B-2 has the features of hydrochloric acid resistance at any concentrations & temperatures and reducing environments. What’s more, Hastelloy B2 is also resisted to pitting corrosion, stress corrosion cracking, and knife line and weld heat-affected zone attack. Since the poor resistance to oxidizing environments, Hastelloy B2 should not be used in ferric or cupric salts environment in case of rapid corrosion failure.
Hastelloy B Chemical compostion:
Alloy | % | Ni | Mo | Fe | Cr | Co | C | Mn | V | Si | P | S |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hastelloy B | Min. | Balance | 26 | 4.0 | 0.2 | |||||||
Max. | 30 | 6.0 | 1.0 | 2.5 | 0.05 | 1.0 | 0.4 | 1.0 | 0.04 | 0.03 | ||
Hastelloy B-2 | Min. | Balance | 26 | 2.0 | ||||||||
Max. | 30 | 7.0 | 1.0 | 1.0 | 0.02 | 1.0 | 0.1 | 0.04 | 0.03 |
Hastelloy B Physical properties:
Density | 9.24g/cm3 |
Melting point | 1330-1380ºC |
Hastelloy B Alloy minimum mechanical properties in the room temperature:
Alloy state | Tensile strength Rm N/mm2 |
Yield strength RP0.2N/mm2 |
Elongation A5 % |
Hastelloy B | 690 | 310 | 40 |
ASTM Specifications
Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Forging | Fitting |
---|---|---|---|---|---|---|---|
B622 | B619 | B622 | B626 | B333 | B335 | B564 | B366 |