1.6657
2015-01-26 09:40:47 Origin： Remark：0 Click：
Specifications 1.6657 Round bar, Flat bar, Plate, 14NiCrMo13-4 Steelmaking, ESR, blooming, forging, hot rolling, heat treatment, cold working, machined.
TECHNICAL DATA SHEET - DIN 14NiCrMo13-4 & W-Nr 1.6657
Official Test Certificate: issued by TUV - SGS - BV
DIN EN 10084 (1998), DIN 17210 (1986)
CHEMICAL COMPOSITION (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: -
A, |δ5(％)≥: 11
E, |ψ(％)≥: -
Impact, |AKV/J: -
TS, |σb/MPa: 880 ~ 1180
YS, |σs≥/MPa: -
A, |δ5(％)≥: 11
E, |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 & 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.
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 - 200mm X W100 - 2500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W60 - 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, and other different shapes based on OEM.
Sheet steel via cold rolled: T0.5 - 6mm X W60 - 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, 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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