| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Hot Rolled |
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The alloy's face-centered cubic (FCC) crystal structure, stabilized by 65% nickel content, prevents harmful secondary phase formation during thermal cycling. Controlled molybdenum distribution (28.5% Mo) creates a self-repairing passive layer that actively resists:
Pitting corrosion in chloride-rich brines
Crevice corrosion under stagnant acid conditions
Knife-line attack in weld-affected zones
Stress corrosion cracking (SCC) in H2S-containing environments
Lifetime Cost Reduction: 5-7x longer service life than 316L stainless in HCl service
Flow Optimization: Hydraulic smoothness reduces pumping energy by 15-20%
Temperature Resilience: Continuous operation from -196°C to 400°C
Cross-Contamination Prevention: Non-reactive surface preserves media purity
| Grades | Chemical Composition(wt)% | |||||||||||||||||||||
| C | Cr | Ni | Ti | Fe | Co | Mn | Si | Mo | Cu | W | p | s | Al | Nb | V | B | Zr | O+N | H | |||
| Hastelloy B-3 |
|
0.01 | 3 | - | 0.2 | 13 | 3 | 3 | 1 | 32 | 0.2 | 3 | - | - | - | - | - | - | - | - | ||
|
- | 1 | 65 | - | 1 | - | - | - | 27 | - | - | - | - | - | - | - | - | - | - | - | ||
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