39NiCrMo3
2025-08-14 14:34:00 Origin： Remark：0 Click：
EN 10083-3 Material Specification Alloy Steel 39NiCrMo3 Round bar, flat bar, forgings 1.6510 ESR melted, Hot forged / rolled, cold worked
MATERIAL DESIGNATION - 39NiCrMo3 & 1.6510
MATERIAL STANDARDS - EN 10083-3
MELTING PROCESS - EAF + VD + LF / BEF + Consumable electrode remelted
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (mass fraction %)
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (mass fraction %)
Carbon, C (％): 0.35 ~ 0.43
Silicon, Si (％): ≤ 0.40
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.50 ~ 0.80
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 0.60 ~ 1.00
Nickel, Ni (％): 0.70 ~ 1.00
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 0.60 ~ 1.00
Nickel, Ni (％): 0.70 ~ 1.00
Molybdenum, Mo (%): 0.15 ~ 0.25
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condtion: +C + QT
Tensile strength, Rm ≥: 880~1080
Yield strength, Rp0.2 / MPa ≥: 735
Elongation, A5 (％) ≥: 12
Yield strength, Rp0.2 / MPa ≥: 735
Elongation, A5 (％) ≥: 12
Delivery hardness / HBS ≥: -
TYPICAL APPLICATIONS
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 rod.
Process plant – fasteners, Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut, Multidiameter shaft, Pressure vessel.
PRODUCT FORMS & DIMENSIONS
Round bar / rod (diameter): 5.5 to 400mm
Square bar / flat bar: 8 to 600mm
Length: random length or based on the customer's special requirement.
Round bar / rod (diameter): 5.5 to 400mm
Square bar / flat bar: 8 to 600mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400 X W70 - 1000 X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6 X W10 - 300 X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3 X W5 - 200 X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
Sheet steel via cold rolled: T0.5 - 6 X W10 - 300 X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3 X W5 - 200 X L (or in coil form)
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, 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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