SNCM625
2016-07-08 11:43:27 Origin： Remark：0 Click：
JIS Standard grade alloy structural steel SNCM625 Round bar, flat bar, Forgings SNCM625 ESR melted, Hot forging,Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test.
MATERIAL TECHNICAL DATA SHEET - Grade JIS SNCM625
MATERIAL CATEGORY: Japanese S`tandard grade alloy structural steel
MATERIAL SPECIFICATIONS: JIS G4053 -2003
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.20 ~ 0.30
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.20 ~ 0.30
Silicon, Si (%): 0.15 ~ 0.35
Manganese, Mn (％): 0.35 ~ 0.60
Phosphorus, P (％)≤: 0.030
Sulfur, S (％)≤: 0.030
Chromium, Cr (%): 1.00 ~ 1.50
Nickel, Ni (%): 3.00 ~ 3.50
Molybdenum, Mo (%): 0.15 ~ 0.30
Copper, Cu (%): ≤ 0.30
MECHANICAL PROPERTIES & HEAT TREATMENT
Quenched 820~870℃, oil cooled
Tempered 570~670, rapid cooled
Mechanical property ≥ σb/MPa: 930
Mechanical property ≥ σs/MPa: 835
Mechanical property ≥ δ5 (%): 18
Mechanical property ≥ σs/MPa: 835
Mechanical property ≥ δ5 (%): 18
Mechanical property ≥ ψ (％): 50
Mechanical property ≥ Akv J/cm2): 78
Hardness / COND QT.HB: 269~321
MELTING PROCESS AND APPLICATIONS
The steels shall be manufactured by melting process EF + ESR, EAF+ LF + VD, EAF+ LF + VD + ESR, IFF + ESR Melted. VIM + ESR can be handled by agreement.
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rods
PRODUCT PROFILE
Round bar (Diameter): 0.50mm to 800mm
Square bar / Flat bar (Width X Thickness): 3mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 2000mm X Coil
Heavy/middle plate via hot rolled: T4 - 200mm X W1000- 2500mm X L1000-12000mm
Forging piece: stepped shafts, other different shapes based on OEM requirement.
The steels shall be manufactured by melting process EF + ESR, EAF+ LF + VD, EAF+ LF + VD + ESR, IFF + ESR Melted. VIM + ESR can be handled by agreement.
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rods
PRODUCT PROFILE
Round bar (Diameter): 0.50mm to 800mm
Square bar / Flat bar (Width X Thickness): 3mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 2000mm X Coil
Heavy/middle plate via hot rolled: T4 - 200mm X W1000- 2500mm X L1000-12000mm
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, Email: sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
Hot search：SNCM625
Total list
Monthly rank
- 6124CrMo5
- 5542Cr4Mo2
- 52EN 14B
- 4838NCD4
- 47EN 38
- 4534CrNiMo4
- 44ASTM A739 Gr. B11
- 43EN 355
- 42X20CrMoV12-1
- 4240Cr4
