2Х12Н2ВМФ Round bar, flat bar, forgings
2026-06-30 09:01:39 Origin： Remark：0 Click：
Martensitic stainless steel 2Х12Н2ВМФ round bar, flat bar, plate stock available, application industrial machinery parts producing Diesel Engine Parts, Gas turbine engine development
TECHNICAL DATA SHEET - 2Х12Н2ВМФ
Material category: martensitic & heat resisting steel
Technical specifications: ГОСT 5632 -2014
Available from stock: round bar diameter 15 ~ 230 mm
Available from stock: round bar diameter 15 ~ 230 mm
HS tariff for Customs clearance: 72221100 / 72222000 / 72223000
Typical chemical elements (mass weight - %)
Carbon, C (％): 0.14 ~ 0.18
Typical chemical elements (mass weight - %)
Carbon, C (％): 0.14 ~ 0.18
Silicon, Si (％): ≤ 0.60
Manganese, Mn (％): ≤ 0.60
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 10.5 ~ 12.0
Nickel, Ni (%): 1.40 ~ 1.80
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 10.5 ~ 12.0
Nickel, Ni (%): 1.40 ~ 1.80
Molybdenum, Mo (％): 0.35 ~ 0.50
Titanium, Ti (%): ≤ 0.20
Tungsten, W (%): 1.60 ~ 2.00
Vanadium, V (%): 0.18 ~ 0.30
Ferrum, Fe (%): balance.
TYPICAL MECHANICAL PROPERTIES & HEAT TREATMENT PRACTICE
Heat treatment condition: quenching 1010 ℃, water or oil cooling
tempering 540 ℃, air cooling.
Tensile strength, Rm ≥ MPa: 980
Yield strength, Rp0.2 ≥ MPa: 835
Elongation, A5 ≥ (％): 10.0
Reduction of area, Z (%): 40.0
Impact strength, AKv / J ≥: -
Annealed condition, Hardness / HB: 331 ~ 410
Yield strength, Rp0.2 ≥ MPa: 835
Elongation, A5 ≥ (％): 10.0
Reduction of area, Z (%): 40.0
Impact strength, AKv / J ≥: -
Annealed condition, Hardness / HB: 331 ~ 410
If you are interested in our products or services, or would like to learn more about us, pleased to EMAIL (sales@ccsteels.com) our qualified production engineers or sales department.
Jiangyou Longhai Special Steel Co.,Ltd
ISO9001 : 2015 Certified
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