E40CDV20
2026-02-28 16:40:00 Origin： Remark：0 Click：
AIR 9160/C Specifications high tensile 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 E40CDV20
Technical specifications: DGA - AIR 9160/C - 1973
Official test certificate: issued by TUV - SGS
Material type: 5.0Cr-1.3Mo-0.5V base super high tensile 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, Rm ≥ MPa: 1800 ~ 2000
Yield strength, Rp0.2 ≥ MPa: 1500
Elongation, A5 ≥ (％): 7.0
Reduction of area, Z ≥ (％): -
Impact strength, AKv (J/cm2): -
Heat treated hardness | HB: HRC 50 ~ 55.
Tensile strength, Rm ≥ MPa: 1800 ~ 2000
Yield strength, Rp0.2 ≥ MPa: 1500
Elongation, A5 ≥ (％): 7.0
Reduction of area, Z ≥ (％): -
Impact strength, AKv (J/cm2): -
Heat treated hardness | HB: HRC 50 ~ 55.
Quenching/Solution treated, 1010,+/-10 Deg, tempering 550, +/-5 Deg.
PROFILES AND DIMENSIONS
Round bar / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 10 to 600 mm
Forging piece: stepped shafts, and other different shapes based on OEM.
PROFILES AND DIMENSIONS
Round bar / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 10 to 600 mm
Forging piece: stepped shafts, and 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.
Hot search：E-40CDV20
Total list
Monthly rank
- 18S135
- 1611SMnPb30
- 15NF 20NC11
- 14EN35B
- 141.7380
- 14SCr435
- 13ASTM 1526/G15260
- 13635H15 / 635M15 / En351
- 131.7005
- 13AISI 8645H