K91456
2022-07-27 14:20:49 Origin： Remark：0 Click：
Description K91456 Stock list, Round bars K91456 Ex-stock, K91456 Inventory from Steel melting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard,
MATERIAL SPECIFICATIONS DATASHEET - Grade K91456
Material Category - Aerospace Material Steel Series
Techncial Specifications - AMS 5625D
Special Melting Process - AOD / EAF + LF + VD / +VAR
HS Code for Customs - 72221100 / 72221900 / 72223000
Official Test Report - issued by TUV - SGS - BV
Chemical compositions (Mass Weight - %)
C (％): 0.55 ~ 0.65
Si (％): ≤ 1.00
Mn (％): 5.00 ~ 6.00
P (％) ≤: 0.040
S (％) ≤: 0.030
Cr (％): -
Ni (％): 8.50 ~ 10.50
Mo (%): -
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Shapes: bar, flat bar and forgings
Tensile strength, σb/MPa: 827
Yield strength, σ0.2/MPa: 621
Elongation, δ(％): 16.0
Reduction of area, ф (％): 30.0
Hardness under annealed condition | HBW: 248 ~ 331
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@ccsteels.com.
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