18Х11МНФБ
2025-03-02 09:03:32 Origin： Remark：0 Click：
Material standard ГОСT 5632 -1972 Martensitic Stainless steel Wire rod 18Х11МНФБ Round bar Stock available 18Х11МНФБ Engine Parts, Gas turbine engine development
TECHNICAL DATA SHEET - 18Х11МНФБ
Material category - Stainless steel & Heat resisting steel
Material technical standards: ГОСT 5632 -1972
Available in stock - Round bar diameter 20 ~ 160mm, ESR ingot.
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.15 ~ 0.21
Silicon, Si (％): ≤ 0.60
Manganese, Mn (％): 0.60 ~ 1.00
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): 10.00 ~ 11.50
Nickel, Ni (%): 0.50 ~ 1.00
Molybdenum, Mo (％): 0.60 ~ 1.10
Titanium, Ti (%): ≤ 0.20
Vanadium, V (%): 0.25 ~ 0.40
Niobium, Nb (%): 0.20 ~ 0.45
Tungsten, W (%): ≤ 0.20
Material category - Stainless steel & Heat resisting steel
Material technical standards: ГОСT 5632 -1972
Available in stock - Round bar diameter 20 ~ 160mm, ESR ingot.
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.15 ~ 0.21
Silicon, Si (％): ≤ 0.60
Manganese, Mn (％): 0.60 ~ 1.00
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): 10.00 ~ 11.50
Nickel, Ni (%): 0.50 ~ 1.00
Molybdenum, Mo (％): 0.60 ~ 1.10
Titanium, Ti (%): ≤ 0.20
Vanadium, V (%): 0.25 ~ 0.40
Niobium, Nb (%): 0.20 ~ 0.45
Tungsten, W (%): ≤ 0.20
TYPICAL MECHANICAL PROPERTIES UNDER ROOM TEMP.
Heat treatment condition:
Quenching 1090℃, oil cooling, tempering 640 ℃, air cooling
Tensile strength, Rm ≥ MPa: 930
Yield strength, Rp0.2 ≥ MPa: 760
Elongation, A5 ≥ (％): 12.0
Reduction of area, Z (%): 32.0
Impact, AKu / J ≥: 20
Yield strength, Rp0.2 ≥ MPa: 760
Elongation, A5 ≥ (％): 12.0
Reduction of area, Z (%): 32.0
Impact, AKu / J ≥: 20
Hardness / HBW: 277 ~ 331
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
Raw Material Stock Available
Custom 450 / GD450 / XM-25 (S45000), 403 ESR, AISI 616 / 422 ESR, B50A365 / 403Cb+
17-4PH / 630, M-152 / 1.4938 / S151D, FV520B / S143 / 1.4594. X22CrMoV12-1, AISI 690 / Refractaloy 26
AISI 615 / S41800, PH13-8 /XM-13 / S13800, 15-5PH / XM-12 (S15500), A-286 AISI 660 / S66286
10705BU, 10705MBU, 10705AJ, S132, S131, S111, S159, S154.
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
Raw Material Stock Available
Custom 450 / GD450 / XM-25 (S45000), 403 ESR, AISI 616 / 422 ESR, B50A365 / 403Cb+
17-4PH / 630, M-152 / 1.4938 / S151D, FV520B / S143 / 1.4594. X22CrMoV12-1, AISI 690 / Refractaloy 26
AISI 615 / S41800, PH13-8 /XM-13 / S13800, 15-5PH / XM-12 (S15500), A-286 AISI 660 / S66286
10705BU, 10705MBU, 10705AJ, S132, S131, S111, S159, S154.
TECHNICAL SALES ASSISTANCE
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.
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