12CrMoV12-10
2026-03-28 14:38:00 Origin： Remark：0 Click：
12CrMoV12-10 peeled round bar, flat bar, plate steelmaking, ESR melted, hot bloomed, forged, rolled, heat treated, straightened, 100% Ultrasonic test, cold worked
TECHNICAL DATA SHEET - BS 12CrMoV12-10
Material type: flat products made of steels for pressure purposes
Technical standards: EN 10028-2 : 2003
Material type: flat products made of steels for pressure purposes
Technical standards: EN 10028-2 : 2003
Official test report: issued by TUV - SGS - BV
Typical chemical compositions (mass fraction - %)
Carbon, C (％): 0.10 ~ 0.15
Typical chemical compositions (mass fraction - %)
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
Nickel, Ni (%): ≤ 0.25
Molybdenum, Mo (%): 0.90 ~ 1.10
Nitrogen, N (%): ≤ 0.012
Copper, Cu (%): ≤ 0.25
Niobium, Nb (%): ≤ 0.07
Titanium, Ti (%): ≤ 0.03
Vanadium, V (%): 0.20 ~ 0.30
Boron, B (%): ≤ 0.003
Calcium, Ca (%): ≤ 0.015
MECHANICAL PROPERTIES AND HOT WORKING
Heat condition: + NT
Mechanical property ≥ σb / MPa: 590 ~ 770
Mechanical property ≥ σs / MPa: 435
Mechanical property ≥ δ5 (%): 18
Mechanical property ≥ σs / MPa: 435
Mechanical property ≥ δ5 (%): 18
Impact Akv J /-20℃: 27
Impact Akv J / 0℃: 34
Impact Akv J /+20℃: 40
Heat condition: + QT
Mechanical property ≥ σb / MPa: 580 ~ 760
Mechanical property ≥ σs / MPa: 415
Mechanical property ≥ δ5 (%): 18
Mechanical property ≥ σs / MPa: 415
Mechanical property ≥ δ5 (%): 18
Impact Akv J /-20℃: 27
Impact Akv J / 0℃: 34
Impact Akv J /+20℃: 40
MAIN FEATURES AND MELTING PROCESS
The steels shall be manufactured by melting process EF, LF + EAF+ VD, IFF + ESR Melted. VIM + ESR can be handled by agreement. Forgings may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
TYPICAL APPLICATIONS
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rods.
Mechanical parts - connecting rods, bolts and nuts.
Multidiameter shafts.
PROFILES AND DIMENSIONS
Round bar / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 10 to 600 mm
Length: random length, or based on the customer's special requirement.
Steel strip: T0.20 ~ 3 X W20 ~ 1000 X Coil
Heavy/middle plate via hot rolled: T7 ~ 300 X W20 ~ 1200 X L1000 ~ 12000 mm
Forging piece: stepped shafts, and other different shapes based on OEM.
The steels shall be manufactured by melting process EF, LF + EAF+ VD, IFF + ESR Melted. VIM + ESR can be handled by agreement. Forgings may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
TYPICAL APPLICATIONS
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rods.
Mechanical parts - connecting rods, bolts and nuts.
Multidiameter shafts.
PROFILES AND DIMENSIONS
Round bar / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 10 to 600 mm
Length: random length, or based on the customer's special requirement.
Steel strip: T0.20 ~ 3 X W20 ~ 1000 X Coil
Heavy/middle plate via hot rolled: T7 ~ 300 X W20 ~ 1200 X L1000 ~ 12000 mm
Forging piece: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers - E-mail: sales@ccsteels.com
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers - E-mail: sales@ccsteels.com
Hot search：BS 12CrMoV12-10
Total list
Monthly rank
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