45SCD6
2015-11-08 10:48:40 Origin： Remark：0 Click：
Specifications NF A36-571 Spring steel 45SCD6 Round bar, flat bar, 1.8062 ESR melted, Hot forging, Hot rolling, Heat treatment, Cold working or Machined.
Official Test Certificate: issued by TUV - SGS - BV
SPECIFICATION DATASHEET - NF 45SCD6
MATERIAL TYPE - Spring steel
MATERIAL STANDARDS - NF A36-571
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.42 ~ 0.50
Silicon, Si (％): 1.30 ~ 1.70
Manganese, Mn (％): 0.50 ~ 0.80
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.025
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.025
Chromium, Cr (%): 0.50 ~ 0.75
Molybdenum, Mo (%): 0.20 ~ 0.30
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, Rm ≥ / MPa: 1550 ~ 1850
Yield strength Rp0.2 ≥ / MPa: 1400
Yield strength Rp0.2 ≥ / MPa: 1400
Elongation, A5 ≥(%): 6.0
Reduction of area, Z (％) ≥: -
PRODUCT DESCRIPTION
Alloy structural steel is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness.
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 / BEF followed by electroslag refining (ESR / VAR) 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.
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 rods.
Process plant – fasteners, Mechanical gears, gear shaft, main axis, valve rods.
Mechanical parts - connecting rod, bolt and nut, Multidiameter shafts.
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 10mm to 610mm
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1000mm X L1000 - 4000mm
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 10mm to 610mm
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1000mm X L1000 - 4000mm
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 engineer. E-mail: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineer. E-mail: sales@ccsteels.com.
Hot search：45SCD6
Total list
Monthly rank
- 3438NCD4
- 3424CrMo5
- 3119CrNi5
- 2938B3
- 28ASTM A739 type B11
- 2826NiCrMoV11-5
- 2742Cr4Mo2
- 24S135
- 24EN 38
- 22EN20B