FV520B CREEP RESISTANT STEEL
2025-11-19 13:56:36 Origin： Remark：0 Click：
A precipitation hardening ageing martensitic steel FV520B heat treated round bar, flat bar, and 1.4594 ESR stock available, cold drawn rod
MATERIAL DESIGNATION - FV520B
Material category - stainless steel round bar, rod, and semi-finished products
Steel type - precipitation hardening series
Stock & inventory - round bar 50 ~ 130mm, ESR ingot
Material specifications - BS EN 10083-3 (2005)
Typcial chemical compositions (mass fraction %)
Carbon, C (％): ≤ 0.07
Silicon, Si (％): ≤ 0.70
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 13.0 ~ 15.0
Nickel, Ni (％): 5.00 ~ 6.00
Molybenum, Mo (％): 1.20 ~ 2.00
Copper, Cu (％): 1.20 ~ 2.00
Niobium, Nb + Tantalum, Ta (%): 0.15 ~ 0.60
Carbon, C (％): ≤ 0.07
Silicon, Si (％): ≤ 0.70
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 13.0 ~ 15.0
Nickel, Ni (％): 5.00 ~ 6.00
Molybenum, Mo (％): 1.20 ~ 2.00
Copper, Cu (％): 1.20 ~ 2.00
Niobium, Nb + Tantalum, Ta (%): 0.15 ~ 0.60
MECHANICAL PROPERTIES BASED ON DIFFERENT HEAT TREATMENT CONDITIONS
Thickness/ ≤mm: 100
Condition of thermal treatment: AT ( 1050℃ solution treated)
Hardness ≤ HBS: 360
Yield strength Rp0.2 ≥ MPa: -
Tensile strength, Rm / MPa: ≤ 1200
Elongation, A5 ≥ (％): -
Elongation, A5 (transversal ) ≥ (％): -
Impact absorbing power Akv ≥ / J : -
Condition of thermal treatment: P930
Hardness ≤ HBS: -
Yield strength, Rp0.2 ≥ MPa: 720
Tensile strength, Rm / MPa: 930~1100
Elongation, A5 ≥ (％): 15
Impact absorbing power Akv ≥ J : 40
Condition of thermal treatment: P1000
Hardness ≤ HBS: -
Yield strength, Rp0.2 ≥ MPa: 860
Tensile strength, Rm / MPa: 1000~1200
Elongation, A5 ≥ (％): 10
Impact absorbing power Akv ≥ J : -
Condition of thermal treatment: P1070
Hardness ≤ HBS: -
Yield strength, Rp0.2 ≥ MPa: 1000
Tensile strength, Rm / MPa: 1070~1270
Elongation, a5 ≥ (％): 10
Impact absorbing power Akv ≥ J : -
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.
Jiangyou Longhai Special Steel Co.,Ltd
ISO 9001-2015 Certified
Raw material stock available
Custom 450 / XM-25 / S45000, 403 ESR, AISI 616 / 422 ESR, B50A365 / 403Cb+
17-4PH / 630, M-152 / 1.4938 / S151 / S159, S111, FV520B / S143 / 1.4594
X8CrMnN18-18, X40MnCrN19, X40MnCr18, X55MnCrN18-4
13Х11Н2B2MФ / AE961W, 11Х11Н2B2MФ / 16Х11Н2B2MФ
15-5PH / XM-12 (S15500), A-286 AISI 660 / S66286
10705BU, 10705MBU, 10705AJ
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