1.Product Name: Nickel Alloy Plate/Sheet
2.Grade: Hastelloy B-2 (UNS N10665/W. NR. 2.4617)
3.Thickness: 0.6mm-70mm, Length: ≤12000mm, Wide:≤2500mm
4.Features: Alloy B-2 has outstanding resistance to hydrochloric acid at all concentrations and temperatures. It also has significant resistance to reducing environments like sulfuric, phosphoric, acetic acids and other nonoxidizing media. Alloy B-2 has excellent resistance to pitting corrosion, stress corrosion cracking, and knife line and weld heat-affected zone attack. Alloy B-2 has poor resistance to oxidizing environments, therefore, it should not be used where ferric or cupric salts are present as these salts may cause rapid corrosion failure.
5.Applications: Equipment handling reducing chemical environments; and chemical process industry involving hydrochloric, sulfuric, phosphoric and acetic acids.
6.Physical Properties
Density |
Melting Range |
Tensile Strength |
Yield Strength |
Rate of Elongation |
g/cm3 |
°C |
Rm N/mm2 |
RP0.2N/mm2 |
A5% |
9.24 |
1330-1380 |
≥760 |
≥350 |
≥40% |
7.Chemical Composition
% |
Ni |
Mo |
Fe |
Cr |
Co |
C |
Mn |
Si |
P |
S |
MIN |
Balance |
26 |
- |
- |
- |
- |
- |
- |
- |
- |
MAX |
30 |
2 |
1 |
1 |
0.02 |
1 |
0.1 |
0.04 |
0.03 |
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