X12CrMoWVNbN10-1-1
2026-04-15 15:30:00 Origin： Remark：0 Click：
X12CrMoWVNbN10-1-1 technical specifications X12CrMoWVNbN10-1-1 ESR & VAR technique, round bar, flat bar, heat treated, straightened, 100% Ultrasonic flaw detection test
TECHNICAL DATA SHEET - X12CrMoWVNbN10-1-1
Material category: martensitic creep-resisting steel
Technical specifications: TLV 9258 - 02/2004
Typical chemical compositions (mas weight - %)
Carbon, C (％): 0.11 ~ 0.13
Silicon, Si (％): ≤ 0.12
Manganese, Mn (％): 0.40 ~ 0.50
Silicon, Si (％): ≤ 0.12
Manganese, Mn (％): 0.40 ~ 0.50
Phospohorus, P (％): ≤ 0.010
Sulfur, S (％): ≤ 0.005
Chromium, Cr (％): 10.0 ~ 10.6
Nickel, Ni (％): 0.70 ~ 0.80
Sulfur, S (％): ≤ 0.005
Chromium, Cr (％): 10.0 ~ 10.6
Nickel, Ni (％): 0.70 ~ 0.80
Molybdenum, Mo (%): 1.00 ~ 1.50
Tungsten, W (%): 0.95 ~ 1.05
Nitrogen, N (％): 0.04 ~ 0.07
Nitrogen, N (％): 0.04 ~ 0.07
Niobium, Nb (%): 0.04 ~ 0.08
Vanadium, V (%): 0.15 ~ 0.25
Aluminum, Al (%): ≤ 0.010
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Heat treatment: quenched and Tempered
Tensile strength, σb / MPa: 870 ~ 970
Heat treatment: quenched and Tempered
Tensile strength, σb / MPa: 870 ~ 970
Yield strength, σs ≥ MPa: 750 min.
Elongation, A5 ≥ (％): 14.0
Elongation, A5 ≥ (％): 14.0
HARDNESS: HB 270 ~ 310
MANUFACTURING TECHNOLOGY - SMELTING
Heat resistant steel is generally smelt in electric arc furnace EAF 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 EAF or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
PRODUCT PROFILE
Round bar / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 10 to 500 mm
Length: random length or based on the customer's special requirement.
Forging piece: stepped shafts, and other different shapes based on OEM.
Round bar / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 10 to 500 mm
Length: random length or based on the customer's special requirement.
Forging piece: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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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