3.0Ni alloy steel 30NCriMo12, EN25
2026-09-08 14:36:00 Origin： Remark：0 Click：
Description 30NCriMo12 round bar, flat bar, stockist 30NCriMo12, EN25 properties from steelmaking, bloomed, hot forged, heat treated, cold worked
TECHNICAL DATA SHEET - 30NCriMo12 & EN25
Material category: high-tensile alloy structural steel
Official test certificate: issued by TUV - SGS - CNAS
Melting process way: EAF / AOD / + ESR
H S code: 7228 4000, 7228 5000, 7228 6000
Typical chemical compositions (mass weight - %)
Material category: high-tensile alloy structural steel
Official test certificate: issued by TUV - SGS - CNAS
Melting process way: EAF / AOD / + ESR
H S code: 7228 4000, 7228 5000, 7228 6000
Typical chemical compositions (mass weight - %)
Carbon, C (％): 0.28 ~ 0.35
Silicon, Si (%): 0.15 ~ 0.40
Manganese, Mn (％): 0.50 ~ 0.80
Manganese, Mn (％): 0.50 ~ 0.80
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (%): 0.60 ~ 1.00
Nickel, Ni (%): 2.60 ~ 3.20
Molybdenum, Mo (%): 0.30 ~ 0.50
MECHANICAL PROPERTY UNDER ROOM TEMP.
Heat condition: quenched and tempered
Tensile strength, σb ≥ MPa: 930 ~ 1130
Yield strength, σ0.2 ≥ MPa: 735
Elongation, δ5 ≥: 13.0
Reduction of area, ф ≥: -
Hardness, HBW: 335
Yield strength, σ0.2 ≥ MPa: 735
Elongation, δ5 ≥: 13.0
Reduction of area, ф ≥: -
Hardness, HBW: 335
PRODUCT PROFILE AND DIMENSIONS
Round bar (diameter): 6.0 to 600 mm
Square bar, flat bar: 10 to 800 mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.40 ~ 3 X W10 ~ 200mm X Coil
Heavy/middle plate via hot rolled: T6 ~ 400 X W60 ~ 1000 X L1000 ~ 5000 mm
Forging piece: stepped shafts, other different shapes based on OEM requirement.
Round bar (diameter): 6.0 to 600 mm
Square bar, flat bar: 10 to 800 mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.40 ~ 3 X W10 ~ 200mm X Coil
Heavy/middle plate via hot rolled: T6 ~ 400 X W60 ~ 1000 X L1000 ~ 5000 mm
Forging piece: stepped shafts, other different shapes based on OEM requirement.
TECHNICAL SALES ASSISTANCE & SERVICE
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
Further, please also check the materials in stock available:
Raw material - steels of blade for steam turbine
XM-25, S45000, GD450, C450
403 ESR, GB8732 type 12Cr12Mo, 10705BA/BB/BC
AISI 616, 422, 1.4935, X20CrMoWV12-1, 10705BU
B50A365B, 403Cb+, 1.4913, X19CrMoVNbN11-1
17-4PH, 630, 1.4542, X5CrNiCuNb16-4, 10705GU/GV/GW
M-152, S64152, 1.4938, X12CrNiMoV12-3, S151D
FV520B, S143, 1.4594, X4CrNiCuMo14-5
X22CrMoV12-1, 1.4923
13Х11Н2B2MФ, AE961W
15-5PH, XM-12, S15500
A286, AISI 660, S66286
10705MBU, 10705AJ
Non-magnetic steel:
1.3813, X40MnCrN19, 1.3816, X8MnCrN18-18
1.3817, X40MnCr18, 1.3818, X55MnCrN18-4
Hot search：30NCriMo12 / EN25
