| Customization: | Available |
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| Product Type: | Tube/Pipe |
| Material: | Nickel-Molybdenum Alloy |
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Hastelloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments. This nickel steel alloy can be used in the as-welded condition because it resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone.
This nickel alloy provides excellent resistance to hydrochloric acid at all concentrations and temperatures. In additions, Hastelloy B2 has excellent resistance to pitting, stress corrosion cracking and to knife-line and heat-affected zone attack. Alloy B2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids.
▪ Chemical processes
▪ Vacuum furnaces
▪ Mechanical components in reducing environments
| Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet / Plate | Bar | Forging | Fitting |
| B622 | B619 | B622 | B626 | B333 | B335 | B564 | B366 |
| Element | Content (%) |
| Nickel, Ni | 69 |
| Molybdenum, Mo | 28 |
| Iron, Fe | 2 |
| Chromium, Cr | 1 |
| Cobalt, Co | 1 |
| Manganese, Mn | 1 |
| Silicon, Si | 0.10 |
| Carbon, C | 0.01 |
| Properties | Metric | Imperial |
| Tensile strength | 914 MPa | 133000 psi |
| Yield strength (@strain 0.200%) | 396 MPa | 57400 psi |
| Elastic modulus | 217 GPa | 31500 ksi |
| Elongation at break (in 50.8 mm) | 55% | 55% |
| Hardness, Brinell (converted from Rockwell B hardness) | 168 | 168 |
| Hardness, Knoop (converted from Rockwell B hardness) | 186 | 186 |
| Hardness, Rockwell B | 98 | 98 |
| Hardness, Vickers (converted from Rockwell B hardness) | 241 | 241 |
| HASTELLOY B-2 available sizes and specifications | |
| Grade | HASTELLOY B-2 |
| Nickel plate | Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm |
| Nickel strip/ nickel foil | Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm |
| Nickel coil | Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm |
| Nickel pipe | Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm |
| Nickel Capillary Pipe | Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm |
| Nickel bar | Diameter: Ф4mm - Ф600mm |
| Nickel wire rod | Diameter:Ф0.01mm - Ф6mm |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
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