AMS 5661 Nickel - Chromium - Molybdenum Series Steel
| Product parameters | |
| Material Technical Standards:: | AMS 5661F |
| Place of Origin: | P.R.China |
| Terms of Price:: | Ex woks, CNF, CFR, DDU |
| Melting Process Route:: | EAF + VD + LF / VIM + ESR / VAR |
| Product Shapes:: | Round bar, flat bar, plate and forgings |
| Ultrasonic Test Standard:: | ASTM E2375 / MIL-STD- AMS 2154 / SEP 1923 / GB/T 4162 / EN 10228-3 / EN 10308 |
| Standard Export Packing Way:: | Wooden box, pallet / tray free from fumigation |
| Production Lead Time:: | Within 75 days after 40% deposit prepayable |
| Unified Social Credit Code:: | 91510784777942750J |
| Company ISO Register No:: | 04321Q32740R0S |
Description
This alloy is generally smelt in Basic Electric Furnace (EAF, AOD) or VIM + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement. It is suitable for applications such as high tensile shafts, bolts and nuts, gears, pinions spindles and so on. These products have been used typically for parts requiring corrosion and heat resistance and subject to very rigid
inspection standards, especially when such parts are welded during fabrication, for parts requiring oxidation resistance up to 1500 °F (816 °C)
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting. Marking by stamping or printing. Third party inspection service. Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
MAIN CHEMICAL COMPOSITIONS (mass weight %)
C (％): ≤ 0.10, Mn (％): ≤ 1.00, Si (％): ≤ 0.60
P (％)≤: 0.030, S (％)≤: 0.030
Cr (％): 11.0 ~ 14.0, Ni (％): 40.0 ~ 45.0, Mo (%): 5.00 ~ 7.00
Ti (%): 2.35 ~ 3.10, Al (%): ≤ 0.35, B (%): 0.010 ~ 0.020,
Cu (%): ≤ 0.50, Co (%): ≤ 1.00, Pd (%): ≤ 5 ppm
Bi (%): ≤ 0.3 ppm, Fe (%): balance.
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Shapes: bars and forgings
Tensile strength, σb/MPa: 1135
Yield strength, σ0.2/MPa: 827
Elongation, δ(％): 12.0
Reduction of area, ф (％): 15.0
Hardness under solution condition | HBW: -
Hardness under precipitation heat treatment condition | HBW: 302 ~ 388
