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AMS 5656 Forged Tubing

Product parameters
Material Category:: Austenitic Stainless Steel
Material Technical Standards:: AMS 5656F
Place of Origin: P. R. China
Terms of Price:: Ex works, CIF, and CFR
Min. order quantity Per Batch:: 2000 KG
Product Shapes:: Round bar, Flat bar, Plate
Ultrasonic Test Standard:: ASTM E2375 / MIL-STD- AMS 2154 / SEP 1923 / GB/T 4162 / EN 10228-3 / EN 10308.
Production Lead Time:: Within 75 days after 40% downpayment.
Unified Social Credit Code:: 91510871777942750J
Company ISO Register No:: UQ211218R0
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Description

The alloy is usually produced by BEF + AOD / EAF followed by electroslag refining (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.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment

Heat treatment is only suitable for specific grades of
stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.

Chemical Compositions (mass weight %)
C (%):  ≤ 0.08, Si (%):  ≤ 1.00, Mn (%):  8.00 ~ 10.0
P (%)≤:  0.060, S (%)≤:  0.030
Cr (%):   19.0 ~ 21.0, Ni (%):  5.50 ~ 7.50, Mo (%):   -, N (%):  0.15 ~ 0.40
Fe (%): Balance.

MECHANICAL PROPERTIES UNDER ROOM TEMP. 
Tensile strength, σb/MPa: 655 min.
Yield strength, σ0.2/MPa: 330 min.
Elongation, δ (%): 30 min.
Reduction of area, ф (%): -
Hardness (HBW):  -
Hardness | HRB:  -
Cold bending property: None

Round bar (diameter1): 5.5mm to 650mm
Square bar / flat bar: 10mm to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1000mm X L1000 - 5000mm
Forging piece: stepped shafts, and other different shapes based on OEM.
Hollow bar / forging tubings: OD30 - 1300mm, with wall thickness ranging from 15 to 350 mm.       

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