UNS S30400 & AMS 5639 Stainless Steel
Description S30400 Stock list, Flat bar Round bars Inventory Wire rod from Steel melting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined.
| Product parameters | |
| Material Category:: | Austenitic Stainless Steel |
| Place of Origin: | P.R. China |
| Stocklist & Inventory Available:: | Diameter 3.0 ~ 200mm |
| Min. order quantity Per Batch:: | 500 KG |
| Product Shapes:: | Round bars, flat bars, forgings, ring |
| Heat Treatment Practice:: | Solution annealed 1040 ℃, water or air cooled |
| Production Lead Time:: | Within 25 days after 30% deposit prepayable |
| Unified Social Credit Code:: | 91510871777942750J |
| Company ISO Register No:: | UQ211218R0 |
Description
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 Compositions (Mass weight %)
C (％): ≤ 0.08, Mn (％): ≤ 2.00, Si (％): ≤ 1.00, P (％)≤: 0.040, S (％)≤: 0.025
Cr (％): 18.0 ~ 20.0, Ni (％): 8.00 ~ 12.0, Mo (％): ≤ 1.00
Cu (%): ≤ 1.00, Fe (%): Balance.
Mechanical Properties Under Room Temp.
Shapes: bar, flat bars and forgings
Tensile strength, σb/MPa: 517
Yield strength, σ0.2/MPa: 205
Elongation, δ(％): 40.0
Reduction of area, ф (％): 50.0
Hardness under annealed condition | HBW: 215
Hardness under annealed condition | HBW: 187 Max.(Forgings)
Relevant Standards
AMS 2248 - Chemical Check Analysis Limits, Wrought Corrosion and Heat-resisiant Steels And Alloys, Maraging and other High-alloy Steels, and Iron Alloys.
AMS 2241 Torlerance, Corrosion and Heat-Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Bars and Wire.
ASTM A370 Mechanical Testing of Steel Products.
ASTM E8 - Tension Testing of Metalic Materials.
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.
Available Shapes & Dimensions
Round bar (Diameter): 5.5 to 550mm
Square bar / Flat bar (Thickness X width): 10mm to 550mm
Wire rod (Diameter): 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: sales@cn-steels.com.
