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AMS 5646 / S34700 Austenitic Stainless Steel

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.
Product parameters
Material Technical Standards:: ASTM A276
Place of Origin: P.R. China
Stocklist & Inventory Available:: Diameter 15 ~ 230mm
Min. order quantity Per Batch:: 1000 KG
Production Lead Time:: Within 25 days after 40% deposit prepayable
Company ISO Register No:: UQ211218R0
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Description

APPLICATIONS
These products have been used typically for parts requiring good corrosion resistance and which will be subjected to elevated temperatures during fabrication or in service and for parts requiring oxidation resistance up to 1500 °F (816 °C),

Special Melting Process
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.


Chemical Elements (mass weight %)
C (%): ≤ 0.08, Mn (%): ≤ 2.00, Si (%): ≤ 1.00, P (%)≤: 0.040, S (%)≤: 0.030
Cr (%): 16.0 ~ 19.0, Ni (%): 9.00 ~ 12.0, Nb (%): 10 x C ~ 1.10
Mo (%): ≤ 0.75, Cu (%): ≤ 0.75, Co (%): ≤ 1.00, Fe (%): balance

Mechanical Properties under Room Temperature
Shapes: bars and forgings
Tensile strength, σb/MPa: 517
Tensile strength, σb/MPa:  585 ~ 862 (wire rod)
Yield strength, σ0.2/MPa: 207
Elongation, δ(%): 30.0
Reduction of area, ф (%): 40.0
Hardness under aged condition | HBW:  -
Hardness under solution condition | HBW:  255 Max.

Shapes and Dimensions
Round bar (Diameter): 5.5 to 530mm
Square bar / Flat bar (Thickness X width): 10 to 650mm
Wire rod (Diameter): 3.0 to 13.0mm
Steel strip: THK0.5 ~ 3.0, Width 10 ~ 220mm
Length: Fixed length or random length or based on the customer's special requirement.

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