2Cr12MoVNbN / N24
2025-06-13 10:00:00 Origin： Remark：0 Click：
High temperature steel 2Cr12MoVNbN round bar, plate, flat bar N24 Martensitic steel, Properties, ESR melting, Hot blooming, Heat treatment
TECHNICAL DATA SHEET - 2Cr12MoVNbN
Stock available - round bar Diam. 50 ~ 180, ESR ingot, billets
MATERIAL CATEGORY - Heat resisting Steel
Technical standards - GB/T 20878-2007
CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): 0.15 ~ 0.20
Silicon, Si (％): ≤ 0.50
CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): 0.15 ~ 0.20
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 10.0 ~ 13.0
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 10.0 ~ 13.0
Molybdenum, Mo (％): 0.30 ~ 0.90
Nickel, Ni (%): ≤ 0.60
Nitrogen, N (%): 0.05 ~ 0.10
Vanadium, V (%): 0.10 ~ 0.40
Niobium, Nb (%): 0.20 ~ 0.60
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb ≥ MPa: 835
Yield strength, σ0.2 ≥ MPa: 685
Elongation, δ5 ≥ (％): 15.0
Yield strength, σ0.2 ≥ MPa: 685
Elongation, δ5 ≥ (％): 15.0
Reduction of area, (%): 30.0
Annealed hardness, HB ≤: 321
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / EF / EAF 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 in the annealed condition.
Final heat treatment - Quenched and tempered thermal treatment
The alloy is usually produced by AOD / EF / EAF 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 in the annealed condition.
Final heat treatment - Quenched and tempered thermal treatment
ADVANTAGED STOCK
High alloy and superalloy for turbine blade
ASTM A565 Grade 616/422/S42200, Grade 615/S41800, XM-32/S64152
17-4PH/630/1.4542, 631, 851, 961, WB36, D6-AC, D6A.
1.4980, 1.4922, 1.4923, 1.4935, 1.4938, 1.4913
Forms: Bars, Forge piece, Ring, Strip
Non-magnetic alloy
X40MnCrN19/1.3813, X8CrMnN18-18/1.3816, X40MnCr18/1.3817, N1310
Forms: Bars, Forge piece, Ring, Strip
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, you can do as follows:
EMAIL our qualified production engineers, E-mail: sales@ccsteels.com
If you meet further on any technical enquiry, you can do as follows:
EMAIL our qualified production engineers, E-mail: sales@ccsteels.com
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