1.4906 Creep resistant steel
2025-10-31 17:16:19 Origin： Remark：0 Click：
Heat resisting steel 1.4906 turbine blade flat bar, heat treated hardened round bar, cold worked, 1.4906 forgings Properties
TECHNICAL DATA SHEET - DIN 1.4906
Material category: martensitic creep-resisting steels
Technical specification: TLV 9258 - 02/2004
Typical chemical compositions (mass fraction %)
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
Phosphorus, P (％): ≤ 0.010
Sulfur, S (％): ≤ 0.005
Chromium, Cr (％): 10.0 ~ 11.0
Nickel, Ni (％): 0.60 ~ 0.80
Sulfur, S (％): ≤ 0.005
Chromium, Cr (％): 10.0 ~ 11.0
Nickel, Ni (％): 0.60 ~ 0.80
Molybdenum, Mo (%): 1.00 ~ 1.20
Tungsten, W (%): 0.95 ~ 1.10
Nitrogen, N (%): 0.040 ~ 0.070
Nitrogen, N (%): 0.040 ~ 0.070
Niobium, Nb (%): 0.040 ~ 0.080
Vanadium, V (%): 0.15 ~ 0.25
Aluminum, Al (%): ≤ 0.012
TYPICAL MECHANICAL PROPERTIES UNDER ROOM TEMP.
Heat treatment practice: 1050 ~ 1100 ℃ quenched, 570 ~ 680 ℃ tempered air cooled
Tensile strength, Rm MPa: 1000 max.
Heat treatment practice: 1050 ~ 1100 ℃ quenched, 570 ~ 680 ℃ tempered air cooled
Tensile strength, Rm MPa: 1000 max.
Yield strength, Rp0.2 ≥ MPa: 750 ~ 830
Elongation, A5 ≥ (％): 14.0
Elongation, A5 ≥ (％): 14.0
Delivery hardness: HB 265 ~ 310
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.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
Jiangyou Longhai Special Steel Co.,Ltd
ISO 9001-2015 Certified
Stock Available - round bar, flat bar, plate, forgings
Custom 450 / XM-25, 403ESR, AISI 616 / 422 ESR, B50A365B / 403Cb+ / 1.4913
17-4PH / 630 / 1.4542, M-152 / 1.4938 / S151D, FV520B / S143 / 1.4594. X22CrMoV12-1
13Х11Н2B2MФ / AE961W, 15-5PH / XM-12 (S15500), A286 / AISI 660 / S66286
10705BU, 10705MBU, 10705AJ, 10705GU/GV/GW
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