X12CrNiMoV12-2
2026-04-09 14:50:00 Origin： Remark：0 Click：
X12CrMiMoV12-2 is a martensitic creep-resisting stainless steel, 1.4938 peeled round bar, flat bar, plate, forging piece X12CrNiMoV12-2 ESR quality with annealed bright condition
TECHNICAL DATA SHEET - X12CrNiMoV12-2
Official test report: issued by TUV - SGS - CNAS
Typical chemical compositions (mass fraction - %)
Carbon, C (％): 0.10 ~ 0.14
Silicon, Si (％): ≤ 0.40
Mangnese, Mn (％): 0.50 ~ 0.90
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 11.00 ~ 12.50
Nickel, Ni (％): 2.00 ~ 3.00
Molybdenum, Mo (％): 1.00 ~ 2.00
Silicon, Si (％): ≤ 0.40
Mangnese, Mn (％): 0.50 ~ 0.90
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 11.00 ~ 12.50
Nickel, Ni (％): 2.00 ~ 3.00
Molybdenum, Mo (％): 1.00 ~ 2.00
Niobium, Nb (%): 0.05 ~ 0.40
Vanadium, V (％): 0.25 ~ 0.40
Vanadium, V (％): 0.25 ~ 0.40
Nitrogin, N (%): 0.01 ~ 0.05
Condition of heat treatment: annealing
Tensile strength, σb / MPa: 930 ~ 1100
Yield strength, σ0.2 / MPa: 795
Yield strength, σ0.2 / MPa: 795
Elongation, δ5 (％): 15.0
Reduction of area, ф (％): 50.0
Hardness | HRB: 285 ~ 331
Reduction of area, ф (％): 50.0
Hardness | HRB: 285 ~ 331
condition of heat treatment: HT:955℃~1022℃ air/oil cooling, >=565℃ X 2h tempering
Tensile strength, σb / MPa: 1000
Yield strength, σ0.2 / MPa: 795
Yield strength, σ0.2 / MPa: 795
Elongation, δ5 (％): 17.0
Reduction of area, ф (％): 35.0
Hardness | HRB: 302 ~ 352
Reduction of area, ф (％): 35.0
Hardness | HRB: 302 ~ 352
PRODUCT DESCRIPTION
The alloy is usually produced by BEF + VD 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 surface in the annealed condition.
Final heat treatment - hardened and tempered.
The alloy is usually produced by BEF + VD 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 surface in the annealed condition.
Final heat treatment - hardened and tempered.
PROFILE AND DIMENSION
Round bar / rod / disc : 6.0 ~ 800 mm
Sheet steel via cold rolled: T1.0 ~ 4 X W20 ~ 1000 X L1000 ~ 2000 mm
Steel strip via cold rolled: T0.5 ~ 3 X W10 ~ 200 X L mm (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
Sheet steel via cold rolled: T1.0 ~ 4 X W20 ~ 1000 X L1000 ~ 2000 mm
Steel strip via cold rolled: T0.5 ~ 3 X W10 ~ 200 X L mm (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to E-MAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry. pleased to E-MAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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