Z8CND17-04 HEAT RESISTANT STEEL
2025-12-03 15:10:41   Origin：   Remark：0 Click：

MATERIAL DESIGNATION - Z8CND17-04

Technical specifications - DGA - AIR 9160/C - 1973
Material type - martensitic stainless steel
Stock & inventory - diameter 16 / 22 / 140 mm, ESR ingot.
Melting process method - 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
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 | HBW 255 Max.
Quenched at 1020,+/-10 ℃, oil or air cooled, tempered 380 / 550, +/-5 ℃, air cooled.

PRODUCT SHAPES & DIMENSIONS
Round bar & disc (diameter): 6.0 ~ 810 mm
Square bar / flat bar: 8 ~ 620 mm
Forging piece: stepped shafts, and other different shapes based on OEM.
Jiangyou Longhai Special Steel Co.,Ltd
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
13Х11Н2B2MФ / AE961W, 11Х11Н2B2MФ / 16Х11Н2B2MФ
AISI 615 / S41800, 15-5PH / XM-12 (S15500), A-286 AISI 660 / S66286
10705BU, 10705MBU, 10705AJ, S132, S131, S111, S159, S154