1.6657
2024-10-22 09:40:00 Origin： Remark：0 Click：
DIN EN 10084 Specifications 1.6657 Round bar, Flat bar, Plate, 14NiCrMo13-4 Steelmaking, ESR ingot ,hot rolling, heat treatment, cold working
TECHNICAL DATA SHEET - 14NiCrMo13-4 & 1.6657
Official Test Certificate: issued by TUV - SGS - BV
MATERIAL STANDARD: DIN EN 10084 (1998), DIN 17210 (1986)
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.11 ~ 0.17
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 0.80 ~ 1.10
Molybdenum, Mo (％): 0.10 ~ 0.25
Nickel, Ni (％): 3.00 ~ 3.50
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 0.80 ~ 1.10
Molybdenum, Mo (％): 0.10 ~ 0.25
Nickel, Ni (％): 3.00 ~ 3.50
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working temperature /℃: 1150 ~ 850
Heat treatment temperature /℃ | annealing: 650 ~ 700
Heat treatment temperature /℃ | carburization: 880 ~ 980
Heat treatment temperature /℃ | quenchingⅠ(center): 840 ~ 880
Heat treatment temperature /℃ | quenchingⅡ(surface): 780~820
Heat treatment temperature /℃ | tempering: 150 ~ 200
Heat treatment temperature /℃ | annealing: 650 ~ 700
Heat treatment temperature /℃ | carburization: 880 ~ 980
Heat treatment temperature /℃ | quenchingⅠ(center): 840 ~ 880
Heat treatment temperature /℃ | quenchingⅡ(surface): 780~820
Heat treatment temperature /℃ | tempering: 150 ~ 200
HBW≤: 241
|size /mm: φ11
Tensile strength, σb / MPa: 1130 ~ 1430
Yield strenght, σs ≥ MPa: -
Elongation, δ5 (％)≥: -
Reduction of area, ψ (％) ≥: -
Impact, AKV / J: -
|size /mm: φ11
Tensile strength, σb / MPa: 1130 ~ 1430
Yield strenght, σs ≥ MPa: -
Elongation, δ5 (％)≥: -
Reduction of area, ψ (％) ≥: -
Impact, AKV / J: -
|size /mm: φ30
TS, | σb / MPa: 1030 ~ 1330
YS, | σs ≥ MPa: -
EL, | δ5(％) ≥: 10
RZ, | ψ (％) ≥: -
Impact, |AKV/J: -
TS, | σb / MPa: 1030 ~ 1330
YS, | σs ≥ MPa: -
EL, | δ5(％) ≥: 10
RZ, | ψ (％) ≥: -
Impact, |AKV/J: -
|size /mm: φ63
TS, σb / MPa: 880 ~ 1180
YS, | σs ≥ MPa: -
EL, | δ5 (％) ≥: 11
EL, | ψ (％)≥: -
Impact, |AKV/J: -
TS, σb / MPa: 880 ~ 1180
YS, | σs ≥ MPa: -
EL, | δ5 (％) ≥: 11
EL, | ψ (％)≥: -
Impact, |AKV/J: -
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
PROFILE & DIMENSIONS
PROFILE & DIMENSIONS
Round bar & rod & disc (diameter): 5.5mm to 800mm
Square bar / flat bar: 10mm to 800mm
Heavy/middle plate via hot rolled: T60 - 200mm X W100 - 1200mm X Lmm
Square bar / flat bar: 10mm to 800mm
Heavy/middle plate via hot rolled: T60 - 200mm X W100 - 1200mm X Lmm
Sheet steel via cold rolled: T0.5 - 6mm X W60 - 1000mm X Lmm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
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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