X12CrNiMoV12-3 ESR
2025-10-22 04:55:00 Origin： Remark：0 Click：
X12CrNiMoV12-3 is difined as a Martensitic stainless steel with a high tensile properties, 1.4938 round bar, flat bar, forged tube, ESR, 1010 ℃ quenched heat treated
TECHNICAL DATA SHEET of creep-resisting steel - X12CrNiMoV12-3
Material category - Martensitic creep-resisting steels
Material specifications - DIN 17442,17744, DIN EN 10302, 10095, EN 10088-1 (2005)
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.08 ~ 0.15
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.40 ~ 0.90
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.40 ~ 0.90
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 11.0 ~ 12.5
Nickel, Ni (％): 2.00 ~ 3.00
Molybdenum, Mo (％): 1.50 ~ 2.00
Nickel, Ni (％): 2.00 ~ 3.00
Molybdenum, Mo (％): 1.50 ~ 2.00
Nitrogen, N (%): 0.02 ~ 0.04
Vanadium, V (%): 0.25 ~ 0.40
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: quenched and tempered
Tensile strength, σb / MPa: 950 ~ 1150
Tensile strength, σb / MPa: 950 ~ 1150
Yield strength, σs ≥ MPa: 800
Elongation, δ5 ≥ (％): 13.0
Elongation, δ5 ≥ (％): 13.0
Non-scale temperature in Air: 600℃
MANUFACTURING TECHNOLOGY - SMELTING
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
PRODUCT FORMS AND AVAILABLE DIMENSIONS
Rod / round bar / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 8 to 600 mm
Length: random length or based on the customer's special requirement.
Rod / round bar / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 8 to 600 mm
Length: random length or based on the customer's special requirement.
Heavy / middle plate via hot rolled: T60 ~ 400 X W60 ~ 1000 X L1000 ~ 4000 mm
Sheet steel via cold rolled: T1.0 ~ 6 X W100 ~ 1000 X L1000 ~ 2000 mm
Steel strip via cold rolled: T0.5 ~ 3 X W5 ~ 200 X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
Sheet steel via cold rolled: T1.0 ~ 6 X W100 ~ 1000 X L1000 ~ 2000 mm
Steel strip via cold rolled: T0.5 ~ 3 X W5 ~ 200 X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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