X12CrMoV12-6
2026-01-05 09:45:00 Origin： Remark：0 Click：
X12CrMoV12-6 flat bar Inventory X12CrMoV12-6 shaft properties from Steel-making, ESR melting, hot bloomed / forged / rolled, heat treated
TECHNICAL DATA SHEET - X12CrMoV12-6
Official test certificate: issued by TUV - SGS - BV
Material category: high temperature alloy steel for internal combustion engine
Technical specifications: ISO / TR 4956 - 1984
Typical chemical elements (mass fraction %)
Carbon, C (％): 0.08 ~ 0.16
Silicon, Si (％): ≤ 0.60
Manganese, Mn (％): 0.40 ~ 1.00
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.025
Chromium, Cr (％): 11.5 ~ 13.0
Silicon, Si (％): ≤ 0.60
Manganese, Mn (％): 0.40 ~ 1.00
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.025
Chromium, Cr (％): 11.5 ~ 13.0
Nickel, Ni (%): ≤ 1.00
Molybdenum, Mo (％): 0.40 ~ 0.80
Molybdenum, Mo (％): 0.40 ~ 0.80
Vanadium, V (%): 0.10 ~ 0.30
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition of heat treatment: quenched and tempered
Tensile strength, σb ≥ MPa: 770 ~ 930
Yield strength, σ0.2 ≥ MPa: 585
Yield strength, σ0.2 ≥ MPa: 585
Elontation, δ5 ≥ (％): 15.0
Reduction of area, ф ≥ (％): -
Hardness | HBW: 275 max.
Reduction of area, ф ≥ (％): -
Hardness | HBW: 275 max.
PRODUCT DESCRIPTION
The alloy is usually produced by BEF & AOD followed by electroslag remelting (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.
The alloy is usually produced by BEF & AOD followed by electroslag remelting (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.
DIMENSIONS AND SHAPES
Round bar / disc (diameter): 6.0 ~ 850 mm
Square bar / flat bar: 10 ~ 650 mm
Round bar / disc (diameter): 6.0 ~ 850 mm
Square bar / flat bar: 10 ~ 650 mm
Wire rod (Diameter): 0.10 ~ 16 mm
Steel strip via cold rolled: T0.3 ~- 3 X W10 ~ 650 X L mm (or in coil form)
Forging piece: different shapes based on OEM.
Steel strip via cold rolled: T0.3 ~- 3 X W10 ~ 650 X L mm (or in coil form)
Forging piece: different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
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.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
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.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com.
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