E-40CDV20
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AIR 9160/C Specifications of Steel E-40CDV20 peeled round bar, flat bar, shaft steelmaking E-40CDV20 ESR melted, hot forged cold drawn E-40CDV20 heat treated
TECHNICAL SPECIFICATION - AIR 9160C type E-40CDV20
Technical specifications: DGA - AIR 9160/C - 1973
Official test certificate: issued by TUV - SGS
Material type: super high tensile structural steel
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.37 ~ 0.44
Silicon, Si (％): 0.80 ~ 1.00
Manganese, Mn (％): 0.20 ~ 0.40
Phosphorus, P (％): ≤ 0.015
Sulfur, S (％): ≤ 0.010
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.37 ~ 0.44
Silicon, Si (％): 0.80 ~ 1.00
Manganese, Mn (％): 0.20 ~ 0.40
Phosphorus, P (％): ≤ 0.015
Sulfur, S (％): ≤ 0.010
Chromium, Cr (%): 4.75 ~ 5.25
Molybdenum, Mo (%): 1.20 ~ 1.40
Vanadium, V (%): 0.40 ~ 0.60
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Tensile strength, σb ≥ MPa: 1800 ~ 2000
Yield strength, σ0.2 ≥ MPa: 1500
Elongation, δ5 ≥ (％): 7.0
Reduction of area, ф ≥ (％): -
Impact strength, AKv (J/cm2): -
Heat treated hardness | HB: HRC 50 ~ 55.
Tensile strength, σb ≥ MPa: 1800 ~ 2000
Yield strength, σ0.2 ≥ MPa: 1500
Elongation, δ5 ≥ (％): 7.0
Reduction of area, ф ≥ (％): -
Impact strength, AKv (J/cm2): -
Heat treated hardness | HB: HRC 50 ~ 55.
Quenching/Solution treated, 1010,+/-10 Deg, tempering 550, +/-5 Deg.
FORMS AND DIMENSIONS
Round bar (diameter): 6.0 to 500 mm
Square bar / flat bar: 10 to 500 mm
Forging piece: stepped shafts, other different shapes based on OEM.
FORMS AND DIMENSIONS
Round bar (diameter): 6.0 to 500 mm
Square bar / flat bar: 10 to 500 mm
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
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