12CrMoV12-10
2026-03-28 14:30:00 Origin： Remark：0 Click：
ISO 9328 2004 12 steel plate for ressure vessel alloy steel 12CrMoV12-10 round bar, plate, flat bar, and forgings, ESR melted, hot bloomed, forged, rolled, heat treated
TECHNICAL DATA SHEET - 12CrMoV12-10
Official test report: issued by TUV - SGS - BV
Material type: 3.0Cr - 1.0Mo - 0.25V - 0.12C base steel plate for pressure vessel
Technical specifications: ISO 9328 2~6 -2004
Typical chemical compositions (mass weight - %)
Carbon, C (％): 0.10 ~ 0.15
Silicon, Si (％): ≤ 0.15
Technical specifications: ISO 9328 2~6 -2004
Typical chemical compositions (mass weight - %)
Carbon, C (％): 0.10 ~ 0.15
Silicon, Si (％): ≤ 0.15
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％): ≤ 0.015
Sulfur, S (％): ≤ 0.005
Chromium, Cr (%): 2.75 ~ 3.25
Phosphorus, P (％): ≤ 0.015
Sulfur, S (％): ≤ 0.005
Chromium, Cr (%): 2.75 ~ 3.25
Molybdenum, Mo (%): 0.90 ~ 1.10
Nickel, Ni (%): ≤ 0.25
Vanadium, V (%): 0.20 ~ 0.30
Other (%): N ≤ 0.012, Cu ≤ 0.25, B ≤ 0.03, Nb ≤ 0.07, Ti ≤ 0.03
PRODUCT DESCRIPTION
Alloy structural steel is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness.
The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
The alloy is usually produced by EAF / VD / LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition.
Final heat treatment - quenched and tempered.
The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
The alloy is usually produced by EAF / VD / LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition.
Final heat treatment - quenched and tempered.
TYPICAL APPLICATIONS
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rod
Mechanical parts - connecting rod, bolt and nut
Multidiameter shaft
Pressure vessel, seamless pipe
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rod
Mechanical parts - connecting rod, bolt and nut
Multidiameter shaft
Pressure vessel, seamless pipe
PROFILE AND DIMENSIONS
Heavy/middle plate via hot rolled: T6 ~ 200 X W20 ~ 1500 X L1000 ~ 12000 mm
Heavy/middle plate via hot rolled: T6 ~ 200 X W20 ~ 1500 X L1000 ~ 12000 mm
Length: random length or based on the customer's special requirement.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers - Email: sales@ccsteels.com
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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