Contact Us
East district of New high-tech industrial park, Jiangyou City, Sichuan Province, China
86 - 15386611557
You are here: Home > Stainless Steel

UNS S30403 / AMS 5647 Corrosion-Resisting 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:: AMS 5647J / ASTM A276
Place of Origin: P.R. China
Stocklist & Inventory Available:: Diameter 15 ~ 230mm
Min. order quantity Per Batch:: 1000 KG
Certification:: MTR, COC, Certificate of origin, Form A/E, Invoice, Packing list
Surface Condition:: Rough turned, shot blasted, centre ground
Production Lead Time:: Within 25 days after 40% deposit prepayable
Company ISO Register No:: UQ211218R0

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.
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),

Main Chemical elements(Mass weight %) 
Carbon, C (%):            ≤ 0.030
Manganese, Mn (%):    ≤ 2.00
Silicon, Si (%):            ≤ 1.00
Phosphorus, P (%)≤:   0.040
Sulfur, S (%)≤:            0.030
Chromium, Cr (%):      18.0 ~ 20.0
Nickel, Ni (%):             8.00 ~ 11.0
Molybdenum, Mo (%):  ≤ 1.00
Copper, Cu (%):           ≤ 1.00

Mechanical Properties Under Room Temperature.
Shapes: bars and forgings
Tensile strength, σb/MPa: 483
Tensile strength, σb/MPa:  862 max. (wire rod)
Yield strength, σ0.2/MPa: 175
Elongation, δ(%): 40.0
Reduction of area, ф (%): 50.0
Hardness under aged condition | HBW:  -
Hardness under solution condition | HBW:  255 Max.

Form and dimensions
Round bar (Diameter): 5.5 to 550mm
Square bar / Flat bar (Thickness X width): 10 to 620mm
Wire rod (Diameter): 3.0 to 12.0mm
Steel strip: THK0.5 ~ 3.0, Width 10 ~ 210mm
Length: Fixed length or random length or based on the customer's special requirement.

Submit an enquiry for the displaying steel materials you are interested in TODAY!