15CrMoV5-9
2015-01-30 09:39:35 Origin： Remark：0 Click：
DIN EN 10085 Carburized Structural Steel 15CrMoV5-9 Round bar, Flat bar, Forgigns 15CrMoV5-9 ESR, Hot forging, rolling, heat treatment, Cold machined.
Official Test Certificate: issued by TUV - SGS - BV
TECHNICAL SPECIFICATION - Grade DIN 15CrMoV5-9
MATERIAL CATEGORY: Carburized structural steel
PRODUCT DESCRIPTION
The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
The alloy is usually produced by EAF /VD /LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition, or bright annealing specially.
Final heat treatment - heat treatment / QT
Bars are usually supplied bright in the annealed condition, or bright annealing specially.
Final heat treatment - heat treatment / QT
MATERIAL SPECIFICATIONS - DIN EN 10085 (2001), DIN 17211 (1987)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.13 ~ 0.18
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.80 ~ 1.10
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 1.20 ~ 1.50
Molybdenum, Mo (％): 0.80 ~ 1.10
Vanadium, V (％): 0.20 ~ 0.30
Carbon, C (％): 0.13 ~ 0.18
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.80 ~ 1.10
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 1.20 ~ 1.50
Molybdenum, Mo (％): 0.80 ~ 1.10
Vanadium, V (％): 0.20 ~ 0.30
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working temperature /℃: 1050～850
Heat treatment temperature /℃|annealing: 680～740
Heat treatment temperature /℃|quenching: 940~980 Oil or Water
Heat treatment temperature /℃|tempering: 600～700
Heat treatment temperature /℃|annealing: 680～740
Heat treatment temperature /℃|quenching: 940~980 Oil or Water
Heat treatment temperature /℃|tempering: 600～700
eat treatment temperature /℃|carburizing: 500～520
Hardness after annealing HBS≤: 248
Hardness after annealing HBS≤: 248
Size /mm: ≤ 100
Tensile strength, ≥|σb/MPa: 1100
Yield strength, ≥|σs≥/MPa: 750
Elongation, ≥|δ5(％)≥: 10
Impact, ≥|AKV/J (DVM-V form sampling): 35
Impact, ≥|AKV/J (DVM-V form sampling): 35
Size /mm: ≤ 250
≥|σb/MPa: 1050
≥|σs≥/MPa: 700
≥|δ5(％)≥: 12
≥|AKV/J (DVM-V form sampling): 40
≥|AKV/J (DVM-V form sampling): 40
PRODUCT PROFILE & DIMENSION
Round bar / Disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm 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.
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. E-mail: sales@ccsteels.com
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