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Description AMS 5621 Stock list, Flat bars AMS 5621 Ex-stock, AMS 5621 Inventory Wire rod from Steel melting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treated, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
RAW MATERIAL SPECIFICATIONS - Grade AMS 5621
Material Category - Aerospace Material Steel Series
Techncial Specifications - AMS 5621G
Special Melting Process - AOD / EAF + LF + VD / +VAR
HS Code for Customs - 72221100 / 72221900 / 72223000
Stocklist on hand - Round bar diam.30 ~220mm
Official Test Report - issued by TUV - SGS - BV
Chemical compositions (Mass Weight - %)
C (％): 0.30 ~ 0.40
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％) ≤: 0.040
S (％) ≤: 0.030
Cr (％): 12.00 ~ 14.0
Ni (％): ≤ 0.50
Mo (%): ≤ 0.60
Cu (％): ≤ 0.50
Al (％): ≤ 0.05
Tin (％): ≤ 0.05
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: bar, plate, strip, wire and forgings
Tensile strength, σb/MPa: 793 max. ( wire , cold drawn, annealed )
Heat treatment condition:
Tensile strength, σb/MPa: -
Yield strength, σ0.2/MPa: -
Elongation, δ(％): -
Reduction of area, ф (％): -
Hardness under annealed condition | HBW: 241 max.
MELTING PROCESS & APPLICATION
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.
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.
AVAILABLE SHAPES & DIMENSIONS
Round bar: 5.5mm to 550mm
Square bar / Flat bar: 10mm to 550mm
Wire rod: 1.0mm to 13.0mm
Steel strip: THK0.5 ~ 3.0mm, Width 8 ~ 220mm
Length: Fixed length or random length or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers. E-mail: firstname.lastname@example.org.
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