BS En10083-3 Pipe Material 41cr4 / 1.7035 Steel Pipes

Get high-quality BS En10083-3 41cr4 / 1.7035 steel pipes directly from the factory. Durable and reliable material for various industrial applications.
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PRODUCTS DETAILS

Basic Info.

Model NO.
WAN517
Carbon Steel Pipe
Seamless, Welded
Size
1/2"~48"
Wt
Sch5s~Xxs
Prodduct Name
40cr Steel Pipes
Keyword
Seamless Carbon Steel Pipe
Transport Package
Wooden Box, in Bundles or as Customer′s Request
Specification
1/2"~48"
Trademark
Kingmertal
Origin
China
HS Code
73060000
Production Capacity
50000tons/Year

Product Description

40Cr Steel Pipes manufacturer ,40Cr Steel Pipes exporter & 40Cr Steel Pipes supplier in China.
Product description : 40Cr steel pipes ,40Cr carbon steel pipes ,alloy Steel Pipe Material 40Cr seamless pipe

40Cr Alloy Steel

40Cr steel is a kind of Chinese GB standard alloy steel for engineering and machinery purpose, and one of the most widely used steel grades.
For 40Cr material hardness, specifications and equivalent, please see the table below.

After quenching and tempering treatment, 40Cr steel has good comprehensive mechanical properties, low temperature impact toughness, low notch sensitivity, good hardenability, and high fatigue strength in cold oil. When water cooling, the complicated shape of the parts is prone to cracks, the cold bending plasticity is medium, and the cutting workability after normalizing is good, but the weldability is poor, should be preheated before welding, and is generally used in the state of quenching and tempering.

40Cr Steel Pipes Datasheet & Specification

The tables below list 40Cr alloy steel datasheet and specification including chemical composition, properties and heat treatment, etc.

40Cr Steel Chemical Composition

  Chemical Composition (%)
Grade C % Si Mn Cr
40Cr 0.37 - 0.44 0.17 - 0.37 0.5 - 0.8 0.80 - 1.10

Mechanical Properties of 40Cr Alloy Steel

  • Tensile strength: ≥810 N/mm2 (When actual hardness 25 HRC)
  • Yield strength: ≥785 N/mm2
  • Elongation after break: ≥9%
  • Rate of reduction in area: ≥45%
  • Impact absorbing energy: ≥47 J
  • Material Brinell hardness: ≤207 (annealing or high temperature tempering state)
  • Sample size: 25mm

Heat treatment specification of 40Cr seamless Steel Pipe

  • First quenching heating temperature: 850 °C (Cooling: oil)
  • Tempering heating temperature: 520 °C

Applications of 40Cr material

After 40Cr alloy steel quenching and tempering treatment, it is used to manufacture medium-speed, medium-load parts such as machine gears, shafts, worms, spline shafts, thimble sleeves, etc.

After quenching and tempering and high-frequency surface quenching, it is used to manufacture high-hardness, wear-resistant parts such as gears, shafts, spindles, crankshafts, sleeves, pins, connecting rods, screws, nuts, intake valves, etc.

After quenching and medium temperature tempering, it is used to manufacture heavy-duty, medium-speed impact parts such as oil pump
rotors, sliders, gears, spindles, collars, etc.

After quenching and low temperature tempering, it is used to manufacture heavy-duty, low-impact, wear-resistant parts such as worms,
spindles, shafts and collars.

After carbonitriding treatment, it is used to manufacture transmission parts with large size and high low temperature impact toughness,
such as shafts and gears.

Equivalent Grades of 40Cr Material

40Cr steel equivalent to US ASTM AISI, European Germany DIN EN, British BS EN, France NF EN, Japanese JIS and ISO standard.

BS En10083-3 Pipe Material 41cr4 / 1.7035 Steel Pipes

More standard and material steel pipes besides 40cr seamless steel pipe we can supply is as following :

Standard ASTM A213 ,A335,A519,EN10216-2,JIS G3458,G3462,G3467,GB5310,DIN17175
Out Diameter 10-813mm
Wall Thickness 1-41mm
Material Cr5Mo (T5 P5 STFA 25 STPA25 STBA25)
15CrMo (T12 P12 STFA22 STPA22 STBA22)
1.25Cr0.5Mo (T11 P11 STFA23 STPA23 STBA23) 
Cr9Mo (T9 P9 STFA26 STPA26 STBA26) 
12Cr2Mo (T22 P22 10CrMo910) 
10Cr9Mo1VNb (T91 P91)
12Cr1MoV
12Cr2MoWVTiB (R102)
 Length 1-12m or as customers required
Surface treatment Black painting, black varnish, transparent oil, epoxy coating, etc.
 Technique Seamless 
 Usage  1.  Low and middle pressure fluid transportation pipeline
 2.  Casing Tube
 3.  Boiler Pipe
 4.  Petroleum and natural gas industry
 5.  Chemistry industry
 6.  Electric industry
 Supply  1.  Seamless steel pipe
 2.  steel casing
 3.  tubing
 4.  hot-rolled steel pipe
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WHAT WE DO besides 40cr seamless Steel Pipes ?
BS En10083-3 Pipe Material 41cr4 / 1.7035 Steel Pipes BS En10083-3 Pipe Material 41cr4 / 1.7035 Steel Pipes KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes
and pipe fittings ( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have
rich exporting experience

Cooperating with us you will feel easy and safe !

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