(1) control of iron and chromium in the lowest content, prevent the
generation of β phase Ni4Mo.
(2) The excellent corrosion resistance to reduction
environment.Sulfuric acid anti medium concentration
(3) excellent and many non oxidative acid corrosion.
(4) very good resistance to chloride ion reduction to stress
corrosion cracking (SCC).
(5) Capacity of excellent resistance to various organic acid
corrosion.
HastelloyB (UNS N10001/W.Nr.2.4800 /S-NiMo30) CHEMICAL COMPOSITION
| % | C | Mn | Si | S | P | Cu | V | Fe |
| Min | | | | | | | 0.2 | 4 |
| Max | 0.05 | 1 | 1 | 0.03 | 0.03 | | 0.4 | 6 |
| % | Co | Mo | Zr | Cr | Ni | Al | Ti | Nb |
| Min | | 26 | | | | | | |
| Max | 2.5 | 30 | | 1 | | | | |
HastelloyB (UNS N10001/W.Nr.2.4800 /S-NiMo30) Heat treatment
Solution treatment:1060℃-1080℃,Faster air cool or water cool
HastelloyB (UNS N10001/W.Nr.2.4800 /S-NiMo30) MECHANICAL PROPERTIES
| Density | Melting | Heat treatment | Tensile strength | Yiled strength | Elongation | Reduction of area | Brinell Hardness |
| g/cm3 | ℃ | σb/MPa | σp0.2/MPa | σ5 /% | φ/ % | HBW |
| 9.2 | 1330 | Solution treatment | ≥745 | ≥325 | ≥30 | | |
| 1380 |
HastelloyB (UNS N10001/W.Nr.2.4800 /S-NiMo30) Spec.No.
BarForging:ASTM B335,GB/T15007 , YB/T5264
Plate:GB/T15009,GB/T15010,ASTM B333
Tube:GB/T15011,ASTM B622,ASTM B619,ASTM B626
