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.
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 |
Description
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.
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),
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.