Marinox 17 HEAT RESISTANT STEEL
2025-10-20 14:53:04 Origin： Remark：0 Click：
Martensitic stainless steel Marinox 17 precipitation hardening round bar, plate, 1040℃ solution treated, instock available, flat bar, cold drawn rod, plate
TECHNICAL DATA SHEET - Marinox 17
Material category - martensitic heat resisting special alloys
Melting process way - EF + AOD + VD + ESR
Stock available - round bar diam. 10 ~ 300 mm, ESR ingot, billets
TYPICAL CHEMICAL ELEMENTS (mass fraction %)
Carbon, C (％): ≤ 0.07
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.040
Sulfur, S (％): ≤ 0.030
Chromium, Cr (％): 14.5 ~ 16.5
Nickel, Ni (％): 3.00 ~ 5.00
Molybdenum, Mo (％): -
Copper, Cu (%): 3.00 ~ 5.00
Niobium, Nb (%): 0.15 ~ 0.45
MECHANICAL PROPERTIES AT ROOM TEMP.
Heat treatment practice: 1040℃, air, water, oil, solution treated + H900, H1080, H1150 aged
Tensile strength, Rm ≥ MPa: 930
Yield strength, Rp0.2 ≥ MPa: 725
Elonghation, A5 ≥ (％): 15.0
Reduction of area, Z ≥ (％): 50.0
Hardness | HB: 277 Min.
PROFILE & DIMENSIONS
Round bar & disc (diameter): 6.0 ~ 900 mm
Square bar / flat bar: 10 ~ 600 mm
Forging piece & shaft: different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL (sales@ccsteels.com.) our qualified production engineer.
Jiangyou Longhai Special Steel Co.,Ltd
ISO 9001-2015 Certified
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, 10705BB/BC
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, 10705BB/BC
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