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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
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) 

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.

 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.

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

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