STS440A
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STS440A Die Steels, STS440A Alloy Suppliers & Manufacturers, STS440A Forging Bar machined, STS440A Alloy Exporters Technical specifications - KS D3706 - 2001 / 2006. From Melting, ESR & VAR technique, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, Ultrasonic flaw detection test.
TECHNICAL DATA SHEET - KS D3706 Grade STS440A
TECHNICAL SPECIFICATIONS: KS D3706 - 2001 / 2006
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Martensite series Stainless steel rod
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.60 ~ 0.75
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％) ≤: 0.030
S (％) ≤: 0.020
Cr (％): 16.0 ~ 18.0
Ni (％): ≤ 0.60
Mo (%): ≤ 0.75
N (%): -
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Martensite series Stainless steel rod
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.60 ~ 0.75
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％) ≤: 0.030
S (％) ≤: 0.020
Cr (％): 16.0 ~ 18.0
Ni (％): ≤ 0.60
Mo (%): ≤ 0.75
N (%): -