1.8515
2025-12-08 11:32:00 Origin： Remark：0 Click：
1.8515 peeled round bar inventory, cold drawn rod 1.8515 stockist properties from steelmaking, ESR, hot bloomed, forged, rolled, heat treated
Official Test Certificate: issued by TUV - SGS - BV
TECHNICAL DATA SHEET - DIN 1.8515
Material category- Carburized structural steel
Material specifications - DIN EN 10085 (2001), DIN 17211 (1987)
Typical chemical compositions (mass weight %)
Carbon, C (％): 0.28 ~ 0.35
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.40 ~ 0.70
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.030
Chromium, Cr (％): 2.80 ~ 3.30
Molybdenum, Mo (％): 0.30 ~ 0.50
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working temperature /℃: 1100～900
Heat treatment temperature / ℃ | annealing: 650～700
Heat treatment temperature / ℃ | quenching: 870~910 oil
Heat treatment temperature / ℃ | tempering: 570～700
Carbon, C (％): 0.28 ~ 0.35
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.40 ~ 0.70
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.030
Chromium, Cr (％): 2.80 ~ 3.30
Molybdenum, Mo (％): 0.30 ~ 0.50
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working temperature /℃: 1100～900
Heat treatment temperature / ℃ | annealing: 650～700
Heat treatment temperature / ℃ | quenching: 870~910 oil
Heat treatment temperature / ℃ | tempering: 570～700
Heat treatment temperature / ℃ | carburizing: 500～520
Hardness after annealing HBS ≤: 248
Hardness after annealing HBS ≤: 248
Size /mm: ≤ 40
Tensile strength, ≥ σb / MPa: 1130
Yield strength, ≥ σs ≥ MPa: 835
Elongation, ≥ δ5 (％) ≥: 10.0
PROFILE & DIMENSION
Round bar / rod (diameter): 6.0 to 800 mm
Square bar / flat bar: 8 to 600 mm
Length: random length or based on the customer's special requirement.
Round bar / rod (diameter): 6.0 to 800 mm
Square bar / flat bar: 8 to 600 mm
Length: random length or based on the customer's special requirement.
Heavy / middle plate via hot rolled: T6 ~ 200 X W10 ~ 1000 X L1000 ~ 12000mm
Sheet steel via cold rolled: T0.5 ~ 6 X W6 ~ 1000 X L1000 ~ 2000 mm
Steel strip via cold rolled: T0.5 ~ 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 W6 ~ 1000 X L1000 ~ 2000 mm
Steel strip via cold rolled: T0.5 ~ 3 X W5 ~ 200 X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
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.
Mechanical parts - connecting rod, bolt and nut.
Multidiameter shaft, pressure vessel.
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.
Mechanical parts - connecting rod, bolt and nut.
Multidiameter shaft, pressure vessel.
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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