1Cr12Ni2WMoVNb
2025-11-03 11:23:00 Origin： Remark：0 Click：
Heat resistant steel turbine blade 1Cr12Ni2WMoVNb peeled round bar, Inventory, flat bar, forgings tube 1Cr12Ni2WMoVNb mechanical properties, ESR melting, heat treated
TECHNICAL DATA SHEET - 1Cr12Ni2WMoVNb
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
Material category: heat resisting steel for Turbine blade
Material category: heat resisting steel for Turbine blade
Technical standards: GB/T 20878-2007 & GJB - 2294
Typical chemical compositions (mass weight %)
Carbon, C (％): 0.11 ~ 0.17
Silicon, Si (％): ≤ 0.60
Typical chemical compositions (mass weight %)
Carbon, C (％): 0.11 ~ 0.17
Silicon, Si (％): ≤ 0.60
Manganese, Mn (％): ≤ 0.60
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.025
Chromium, Cr (％): 11.0 ~ 12.0
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.025
Chromium, Cr (％): 11.0 ~ 12.0
Molybdenum, Mo (％): 0.80 ~ 1.20
Nickel, Ni (%): 1.80 ~ 2.20
Vanadium, V (%): 0.20 ~ 0.30
Tungsten, W (%): 0.70 ~ 1.00
Niobium, Nb (%): 0.15 ~ 0.30
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Contion: QT1 (Tempering 570 ~ 600, 2h)
Tensile strength, σb ≥ MPa: 1080
Yield strength, σ0.2 / ≥ MPa: 930
Elongation, δ5 ≥ (％): 13.0
Yield strength, σ0.2 / ≥ MPa: 930
Elongation, δ5 ≥ (％): 13.0
Reduction of area, Z (%): 50.0
Impact strength, AKu / J ≥: 55
QT hardness, HB: 321 ~ 401
Contion: QT2 (tempering 680 ~ 710, 2h)
Tensile strength, σb ≥ MPa: 930
Yield strength, σ0.2 ≥ MPa: 785
Elongation, δ5 ≥ (％): 13.0
Yield strength, σ0.2 ≥ MPa: 785
Elongation, δ5 ≥ (％): 13.0
Reduction of area, Z (%): 50.0
Impact, AKv / J ≥: 63
QT hardness, HB: 269 ~ 331
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / EF / EAF followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition.
Final heat treatment - quenched and tempered thermal treatment
The alloy is usually produced by AOD / EF / EAF followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition.
Final heat treatment - quenched and tempered thermal treatment
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
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