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UNS S44004 | AMS 5630 | SAE 51440C Stainless Steel

Description UNS S44004 Stock list, Flat bars AMS 5630 Ex-stock, Suppliers  Inventory Wire rod from Steel melting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machine
Product parameters
Place of Origin: P.R. China
Stocklist & Inventory Available:: Diameter 105 / 150mm
Min. order quantity Per Batch:: 500 kg
Product Shapes:: Round bars, flat bars, plate
Ultrasonic Test Standard:: ASTM E2375 / MIL-STD- AMS 2154 / SEP 1923 / GB/T 4162 / EN 10228-3 / EN 10308
Production Lead Time:: Within 55 days after 40% deposit prepayable
INQUIRY
Description
The alloy is usually produced by BEF & AOD followed by electroslag remelting (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
Bars are usually supplied black/bright in the annealed condition.

Chemical Composition (Weight %)
C (%) 0.95 ~ 1.20
Si(%) ≤ 1.00
Mn(%) ≤ 1.00
P(%) ≤ 0.040
S (%) ≤ 0.030
Cr (%) 16.0 ~ 18.0
Ni (%) -
Mo(%) ≤ 0.75
Other (%) -

Mechanical Properties Under Room Temperature.
Condition of heat treatment -
Tensile Rm (MPa) 760
Yield Rp0.2 (MPa) 450
Elongation A (%) 14
Reduction in cross section on fracture Z (%) -
Impact AKV/AKU (J) -
Brinell Hardness (HBW) -
 
Shapes and Dimensions:
Round bar (Diameter): 5.5 ~ 650mm
Square bar / Flat bar: 3 ~ 650mm
Wire rod (Diameter): 1.0 ~ 13mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 650mm X L (or in coil form)
Forging piece: Different shapes based on OEM

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