Audited Supplier
Monel 400/500
Aviation, Electronics, Industrial, Medical, Chemical
JIS, GB, DIN, BS, ASTM, AISI
Alloy
Nickel Pipe
Not Powder
Mingson
Wooden Crate
As customers's request
China
7505120000
Product Description
Alloy 400 has excellent resistance to corrosion by many reducing media such as sulfuric and hydrochloric acids. It is generally more resistant to corrosion by oxidizing media than higher copper alloys. Alloy 400 resists pitting and stress corrosion cracking in most fresh and industrial waters. It has good resistance in flowing seawater, but under stagnant conditions, pitting and crevice corrosion is induced. Alloy 400 is probably the most resistant to hydrofluoric acid in all concentrations up to the boiling point, of all engineering alloys. Alloy 400 is notable for its toughness, it does not show embrittlement tendency at cryogenic temperatures. It is work hardenable.
Alloy K-500 combines Alloy 400's excellent corrosion resistance with greater strength and hardness as a result of adding aluminum and titanium and proper heat treatment to cause precipitation hardening. It is nonmagnetic at temperatures as low as -101°C. Alloy K-500 has excellent dimensional stability which is very useful in high precision devices. Like Alloy 400, it does not undergo ductile-to-brittle transition at cryogenic temperatures as low as that of liquid hydrogen. Its tensile and yield strengths increase while ductility and toughness are only slightly impaired.
CHEMICAL COMPOSITION
| % | C | Mn | Fe | S | Si | Cu | Ni | Al | Ti | Cr | Nb+Ta | Mo | B | N | W | La | V | Nb |
| Monel 400 | ≤0.3 | ≤2.0 | ≤2.5 | ≤0.024 | ≤0.5 | 28.0-34.0 | ≥63.0 | - | - | |||||||||
| Monel K500 | ≤0.18 | ≤1.5 | ≤2.0 | ≤0.01 | ≤0.5 | 27.0-33.0 | ≥63.0 | 2.3-3.15 | 0.35-0.85 |
