Z8CND17-04
2026-05-26 13:50:00 Origin： Remark：0 Click：
Martensitic stainless steel S165M / Z8CND17-04 is widely used to produce the high temperature components for gas turbine in the field of aviation, naval vessels
TECHNICAL DATA SHEET - Z8CND17-04 & S165M
Technical specifications: DGA - AIR 9160/C - 1973
Material type: 17.0Cr - 4.0Ni - 1.1Mo martensitic stainless steel
Official test report: issued by TUV - SGS
Available from stock: round bar 16 / 22 / 30 / 33 / 40 mm
Custom HS code - 7222 1100 / 7222 3000
Special melting process - EF / AOD + ESR
Special melting process - EF / AOD + ESR
Typical chemical compositions (mass weight - %)
Carbon, C (％): ≤ 0.10
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％): ≤ 0.035
Sulfur, S (％): ≤ 0.025
Carbon, C (％): ≤ 0.10
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％): ≤ 0.035
Sulfur, S (％): ≤ 0.025
Chromium, Cr (%): 15.0 ~ 17.0
Molybdenum, Mo (%): 0.80 ~ 1.50
Nickel, Ni (%): 3.50 ~ 5.00
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, Rm ≥ MPa: 900 ~ 1100
Yield strength, Rp0.2 ≥ MPa: 700
Elongation, A5 ≥(％): 16.0
Reduction of area, Z ≥ (％): 45.0
Impact strength, AKv (J/cm2): 100
Annealed hardness | HB 255 Max.
Tensile strength, Rm ≥ MPa: 1100 ~ 1350
Yield strength, Rp0.2 ≥ MPa: 900
Elongation, A5 ≥ (％): 13.0
Reduction of area, Z ≥ (％): 50.0
Impact strength, AKv (J/cm2): 100
Annealed hardness | HB255 Max.
Yield strength, Rp0.2 ≥ MPa: 900
Elongation, A5 ≥ (％): 13.0
Reduction of area, Z ≥ (％): 50.0
Impact strength, AKv (J/cm2): 100
Annealed hardness | HB255 Max.
Quenching, 1020,+/-10 Deg, tempering 380 / 550, +/-5 Deg.
PRODUCT PROFILES & DIMENSIONS
Round bar & disc (diameter): 7.0 ~ 850 mm
Square bar & flat bar: 8 ~ 500 mm
Forging piece: stepped shafts, and other different shapes based on OEM.
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