SNCM616
2016-07-08 11:48:00 Origin： Remark：0 Click：
Technical specification of JIS G4053 Standard SNCM616 Round bar, Plate, SNCM616 Stock Available, ESR melted, Hot rolling, Heat treatment.
MATERIAL DATA SHEET - Grade JIS SNCM616
MATERIAL CATEGORY: Japanese Standard grade alloy structural steel
MATERIAL SPECIFICATIONS: JIS G4053 -2003
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.13 ~ 0.20
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.13 ~ 0.20
Silicon, Si (%): 0.15 ~ 0.35
Manganese, Mn (％): 0.80 ~ 1.20
Manganese, Mn (％): 0.80 ~ 1.20
Phosphorus, P (％)≤: 0.030
Sulfur, S (％)≤: 0.030
Chromium, Cr (%): 1.40 ~ 1.80
Nickel, Ni (%): 2.80 ~ 3.20
Molybdenum, Mo (%): 0.40 ~ 0.60
Copper, Cu (%): ≤ 0.30
MECHANICAL PROPERTIES & HEAT TREATMENT
Quenched 850 ~ 900℃, air /oil cooled, 770 ~ 830℃, air /oil cooled
Tempered 100 ~ 200, air cooled
Mechanical property ≥ σb/MPa: 1180
Mechanical property ≥ σs/MPa: -
Mechanical property ≥ σs/MPa: -
Mechanical property ≥ δ5 (%): 14
Mechanical property ≥ ψ (％): 40
Mechanical property ≥ Akv J/cm2): 78
Hardness / COND QT.HB: 341 ~ 415
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.
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 & SIZE
Round bar & Disc (diameter): 5.50mm to 800mm
Square bar / Flat bar (Width X Thickness): 10mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 200mm X Coil
Heavy/middle plate via hot rolled: T40 - 400mm X W100 - 1500mm X L1000-12000mm
Forging piece: stepped shafts, and 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.
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