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AMS 5624 (K91505 / S131) is a high carbon 13.0 Nickel - 3.0 Chromium - 5.0 Managese Nonmagnetic Austenitic High Expansion Steel, Being as Fastener material, it used for assembly of light alloy components working at high temperatures.
RAW MATERIAL SPECIFICATIONS - Grade AMS 5624
Material Category - Aerospace Material Steel Series
Techncial Specifications - AMS 5624E
Special Melting Process - AOD / EAF + LF + VD / +VAR
HS Code for Customs - 72221100 / 72221900 / 72223000
Stocklist on hand - Round bar diam.20 / 30mm
Official Test Report - issued by TUV - SGS - BV
Chemical compositions (Mass Weight - %)
C (％): 0.50 ~ 0.60
Si (％): ≤ 0.50
Mn (％): 3.50 ~ 5.50
P (％) ≤: 0.040
S (％) ≤: 0.030
Cr (％): 3.00 ~ 5.00
Ni (％): 11.0 ~ 14.0
Mo (%): ≤ 0.50
Cu (％): ≤ 0.50
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: bar, plate, and forgings
Heat treatment condition: cold finished
Tensile strength, σb/MPa: 620 min.
Yield strength, σ0.2/MPa: -
Elongation, δ(％): 40.0
Reduction of area, ф (％): -
Hardness under solution condition | HBW: 289 max.
ADVANTAGE & SUPERIOR SERVICE
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Customizing special material is welcome.
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Marking by stamping or printing.
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SHAPES & DIMENSIONS AVAILABLE
Round bar: 5.5mm to 400mm
Square bar / Flat bar: 10mm to 550mm
Wire rod: 1.0mm to 13.0mm
Length: Fixed length or random length or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE
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