Heat resistant steel Z12CNDV12
2026-09-25 16:02:00 Origin： Remark：0 Click：
Turbine blade steel Z12CNDV12 peeled round bar, 1.4938 ESR ingot, M-152 milled flat bar stock available, hot forged & rolled, cold drawn, heat treated
TECHNICAL DATA SHEET - Z12CNDV12
Official test report: issued by TUV - SGS - CNAS
Material category: 12.0Cr - 3.0Ni - 2.0Mo - 0.3V base turbine blade steel
H S code: 72221100, 72221900, 7222 3000
Stock available: round bar 40 ~ 210mm, ESR ingot
Typical chemical elements (mass fraction - %)
Carbon, C (％): 0.08 ~ 0.13
Silicon, Si (％): ≤ 0.35
Manganese, Mn (％): 0.50 ~ 0.90
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.025
Chromium, Cr (％): 11.0 ~ 12.5
Nickel, Ni (％): 2.00 ~ 3.00
Molybdenum, Mo (％): 1.50 ~ 2.00
Manganese, Mn (％): 0.50 ~ 0.90
Phosphorus, P (％): ≤ 0.030
Sulfur, S (％): ≤ 0.025
Chromium, Cr (％): 11.0 ~ 12.5
Nickel, Ni (％): 2.00 ~ 3.00
Molybdenum, Mo (％): 1.50 ~ 2.00
Nitrogen, N (%): 0.01 ~ 0.05
Vanadium, V (%): 0.25 ~ 0.40
Copper, Cu (%): ≤ 0.50
MECHANICAL PROPERTIES AT ROOM TEMP.
Heat treatment condition / Bar: 1010 ℃ quenched air or oil cooled, and ≥ 560 ℃, tempered, air cooling.
Tensile strength, Rm ≥ MPa: 930 ~ 1130
Yield strength, Rp0.2 ≥ MPa: 780
Elongation, A5 ≥ : 14.0
Elongation, A5 ≥ : 14.0
Reduction of area , Z ≥ : -
Hardness: HB 286 ~ 352
PROFILES AND DIMENSIONS
Rod, round bar, disc (diameter): 6.0 ~ 900 mm
Square bar, flat bar: 8 ~ 600 mm
Heavy / middle plate via hot rolled: T6 ~ 400 x W20 ~ 1200 x L1000 ~ 5000 mm
Forging piece: stepped shafts, other different shapes based on OEM.
Square bar, flat bar: 8 ~ 600 mm
Heavy / middle plate via hot rolled: T6 ~ 400 x W20 ~ 1200 x L1000 ~ 5000 mm
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to Email our resident team of qualified production engineers - E-mail: sales@ccsteels.com
If you meet further on any technical enquiry, pleased to Email our resident team of qualified production engineers - E-mail: sales@ccsteels.com
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