38NCD4
2024-11-12 09:44:00 Origin： Remark：0 Click：
EN 10083-3 Material specification High tensile steel 38NCD4 Round bar, flat bar, Plate 38NCD4 Forgings ESR, Hot forging/rolling, Heat treatmnet
MATERIAL DATA SHEET - 38NCD4
MATERIAL SPECIFICATIONS - EN 10083-3
Official Test Certificate - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.35 ~ 0.43
Silicon, Si (％): ≤ 0.40
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 0.50 ~ 0.80
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 0.60 ~ 1.00
Nickel, Ni (％): 0.70 ~ 1.00
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 0.60 ~ 1.00
Nickel, Ni (％): 0.70 ~ 1.00
Molybdenum, Mo (%): 0.15 ~ 0.25
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition of heat treatmetn: +C + QT
Tensile strength, σb / MPa ≥: 880~1080
Yield strength, σs / MPa ≥: 735
Elongation, A5 (％) ≥: 12
Yield strength, σs / MPa ≥: 735
Elongation, A5 (％) ≥: 12
Delivery hardness / HBS ≥: -
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.
Process plant – fasteners, Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut.
Multidiameter shaft, Pressure vessel.
AVAILABLE FORMS & DIMENSIONS
Round bar / Disc (diameter): 5.5mm to 650mm
Square bar / Flat bar: 3mm to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W70 - 1000mm X L1000 - 5000mm
Round bar / Disc (diameter): 5.5mm to 650mm
Square bar / Flat bar: 3mm to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm X W70 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W100 - 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.
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.
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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