1.7734 & 15CDV6
2026-05-20 19:10:00 Origin： Remark：0 Click：
AIR 9160/C type 15CDV6, a low alloy strctural steel with high tensile properties, 1.7734 peeled round bar stock available, sheet, plate widely used in vehicle, airplane, guided missile, weapons
TECHNICAL DATA SHEET - 1.7734 & 15CDV6
Stock available: round bar diam. 40 ~ 120 mm
Technical specifications: AIR 9160 /C
Material category: 1.35Cr - 0.9Mo - 0.25V - 0.15C base structural steel
Typical chemical elements (mass weight - %)
Material category: 1.35Cr - 0.9Mo - 0.25V - 0.15C base structural steel
Typical chemical elements (mass weight - %)
Carbon, C (％): 0.12 ~ 0.18
Silicon, Si (％): ≤ 0.20
Manganese, Mn (％): 0.80 ~ 1.10
Phosphorus, P (％): ≤ 0.020
Sulfur, S (％): ≤ 0.015
Silicon, Si (％): ≤ 0.20
Manganese, Mn (％): 0.80 ~ 1.10
Phosphorus, P (％): ≤ 0.020
Sulfur, S (％): ≤ 0.015
Chromium, Cr (%): 1.25 ~ 1.50
Molybdenum, Mo (%): 0.80 ~ 1.00
Vanadium, V (%): 0.20 ~ 0.30
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, Rm ≥ MPa: 1080 ~ 1280
Yield strength, Rp0.2 ≥ MPa: 930
Elongation, A5 ≥ (％): 10.0
Reduction of area, Z ≥ (％): -
Impact, AK (J/cm2): -
Annealed hardness | HB: 320 ~ 380
Yield strength, Rp0.2 ≥ MPa: 930
Elongation, A5 ≥ (％): 10.0
Reduction of area, Z ≥ (％): -
Impact, AK (J/cm2): -
Annealed hardness | HB: 320 ~ 380
Quenching, 975,+/-10 Deg. tempering 625, +/-5 Deg.
PROFILE AND DIMENSIONS
Rod / round bar / disc (diameter): 8 to 800 mm
Square bar / flat bar: 10 to 600 mm
Steel strip / sheet : T0.50 ~ 3 X W15 ~ 1000 X 2000 mm or in Coil
Forging piece: stepped shafts / other different shapes based on OEM.
Square bar / flat bar: 10 to 600 mm
Steel strip / sheet : T0.50 ~ 3 X W15 ~ 1000 X 2000 mm or in Coil
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
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