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Features:
UNS Number N010665
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.
Applications:
Hastelloy B2 is applied in these area, like Equipment handling reducing chemical environments; and chemical process industry involving hydrochloric, sulfuric, phosphoric and acetic acids.
Forms of Hastelloy B-2 Available at BAIDE ALLOY
• Round Bar
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 | 1330-1380℃ |
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 |
Features:
UNS Number N010665
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.
Applications:
Hastelloy B2 is applied in these area, like Equipment handling reducing chemical environments; and chemical process industry involving hydrochloric, sulfuric, phosphoric and acetic acids.
Forms of Hastelloy B-2 Available at BAIDE ALLOY
• Round Bar
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 | 1330-1380℃ |
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 |