10CrNi3MoV HIGH TENSILE STEEL
2025-12-31 11:16:31 Origin： Remark：0 Click：
GJB 1663A - 2005 Specification for military ship, industrial mechanical parts processing 10CrNi3MoV heat treated round bar, flat bar, plate, hot rolled / forged
MATERIAL DESIGNATION - 10CrNi3MoV
Material specifications - GJB 1663A - 2005
Special melting process: EAF + VD / EF + ESR
TYPICAL CHEMICAL ELEMENTS (mass weight %)
Carbon, C (％): 0.06 ~ 0.11
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％): ≤ 0.015
Sulfur, S (％): ≤ 0.010
Carbon, C (％): 0.06 ~ 0.11
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％): ≤ 0.015
Sulfur, S (％): ≤ 0.010
Silicon, Si (％): 0.17 ~ 0.37
Chromium, Cr (％): 0.90 ~ 1.20Molybdenum, Mo (％): 0.20 ~ 0.27
Nickel, Ni (％): 2.60 ~ 3.00
Vanadium, V (%): 0.04 ~ 0.10
Copper, Cu (％): -
Ferrum, Fe (%): remainder
MECHANICAL PROPERTIES - HEAT TREATMENT PRACTICE
Heat treatment temperature / ℃ | annealing: -.
Heat treatment temperature / ℃ | normalizing: -
Heat treatment temperature / ℃ | quenching: 860
Heat treatment temperature / ℃ | tempering : 620
Hardness after annealing, ≤ HB: -
Tensile strength, Rm ≥ MPa: 655
Yield strength, Rp0.2 ≥ MPa: 590 ~ 730
Elongation, A5 ≥ (%): 16.0
Reduction of area, Z ≥ (%): 50.0
Impact strength, AKv ≥ J: 80 ( -20℃ )
Hardness after final heat treatment / HB:
Hardness after annealing, ≤ HB: -
Tensile strength, Rm ≥ MPa: 655
Yield strength, Rp0.2 ≥ MPa: 590 ~ 730
Elongation, A5 ≥ (%): 16.0
Reduction of area, Z ≥ (%): 50.0
Impact strength, AKv ≥ J: 80 ( -20℃ )
Hardness after final heat treatment / HB:
TECHNICAL SALES ASSISTANCE & SERVICE
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20+ years focus on special steel manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
If you are interested in our products or services, pleased to EMAIL (sales@ccsteels.com) our qualified production engineers or sales department.
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