1.6582
2015-02-05 11:08:07 Origin： Remark：0 Click：
EN 1.6582 is a cold extruding steel high tensile,good hardenability & toughness Alloy,34CrNiMo6 DIN EN 10263-4 Specifications 1.6582 Round bar, flat bar, forgings
Official Test Certificate: issued by TUV - SGS - BV
MATERIAL TECHNICAL DATASHEET - W-Nr 1.6582
MATERIAL CATEGORY: Cold heading & cold extruding steel
MATERIAL SPECIFICATIONS: DIN EN 10263-4 (2002), DIN 1654 (1989)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.30 ~ 0.38
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.50 ~ 0.80
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.035
Chromium, Cr (％): 1.30 ~ 1.70
Molybdenum, Mo (％): 0.15 ~ 0.30
Nickel, Ni (％): 1.30 ~ 1.70
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.50 ~ 0.80
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.035
Chromium, Cr (％): 1.30 ~ 1.70
Molybdenum, Mo (％): 0.15 ~ 0.30
Nickel, Ni (％): 1.30 ~ 1.70
MECHANICAL PROPERTIES - HEAT TREATMENT
Soft annealing temperature /℃: 650～700
Soft annealed (≤100mm)|σb/MPa: 690
Soft annealed (≤100mm)|ψ(％): 60
Cold draw soft annealed (≤60mm)|σb/MPa: 670
Cold draw soft annealed (≤60mm)|ψ(％): 62
Soft annealed (≤100mm)|σb/MPa: 690
Soft annealed (≤100mm)|ψ(％): 60
Cold draw soft annealed (≤60mm)|σb/MPa: 670
Cold draw soft annealed (≤60mm)|ψ(％): 62
Heat treatment / quenching temperature /℃| water quenching: -
Heat treatment / quenching temperature /℃|oil quenching: 830 - 860
Heat treatment / tempering temperature /℃: 540~680
Heat treatment / quenching temperature /℃|oil quenching: 830 - 860
Heat treatment / tempering temperature /℃: 540~680
Mechancial after heat treatment
Tensile strength, ≥|σb/MPa: 1080 - 1270
Yield strength, ≥|σs/MPa: 885
Elongation, ≥|δ5(％): 10
Reduction of area, ≥|ψ(％): 45
Tensile strength, ≥|σb/MPa: 1080 - 1270
Yield strength, ≥|σs/MPa: 885
Elongation, ≥|δ5(％): 10
Reduction of area, ≥|ψ(％): 45
Impact strength, ≥|AKv DVM-V form sampling /J: 48
PRODUCT DESCRIPTION
Proven performance in long-term service.
Extensive database of long term, high temperature test results.
High room temp. & elevated temperature strength, High notch tolerance.
Thermal expansion coefficients compatible with low alloy steel turbine casing materials.
Lower design and operating risks
Simplified design for bolting configuration compared with martensitic steels or high nickel alloys.
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.
Proven performance in long-term service.
Extensive database of long term, high temperature test results.
High room temp. & elevated temperature strength, High notch tolerance.
Thermal expansion coefficients compatible with low alloy steel turbine casing materials.
Lower design and operating risks
Simplified design for bolting configuration compared with martensitic steels or high nickel alloys.
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.
AVAILABLE SHAPES
Round bar / flat bar / Square bar / Steel strip / Sheet.
Bright - peeled + polishing, centerless grinding.
Forged - ring, hollow bar, pipe casing, discs, shaft.
PRODUCT PROFILE & DIMENSION
Round bar / Wire rod (Diameter): 5.5 to 500mm
Square bar / Flat bar: 10 to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W60 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Forging piece: stepped shafts / other different shapes based on OEM.
Round bar / Wire rod (Diameter): 5.5 to 500mm
Square bar / Flat bar: 10 to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W60 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
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 and 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 and 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
Hot search：1.6582
Previous page：34CrNiMo6V
Last page：DIN 38Cr1
Total list
Monthly rank
- 3438NCD4
- 3424CrMo5
- 3119CrNi5
- 2938B3
- 28ASTM A739 type B11
- 2826NiCrMoV11-5
- 2742Cr4Mo2
- 24S135
- 24EN 38
- 22EN20B