41Cr4 40Cr DIN1.7035 Seamless steel tube

Price: 1500.0 USD
Payment Terms: T/T,L/C
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Basic Info.
  • Product: Seamless steel tubes 
  • Grade: Alloy steel 
  • Heat treatment: SR, Normalized 
  • Application: Engineering, Mechanical machinery 
  • Model No.: 123 
  • Place of Origin: Zhejiang  
  • Min.Order: 20 Ton
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 2000
  • Packing:in bundles
  • Delivery Date: 60

Seamless steel tubes with alloy steel grade41Cr440CrDIN1.7035

International equivalent:
JIS: SCr440
ASTM: 5140
ISO: 41Cr4


41Cr4DIN1.7035:
C:0.42
Si:0.25
Mn:0.70
Cr: 1.05

40Cr:
C:0.37-0.44
Si:0.17-0.37
Mn:0.50-0.80
Cr:0.80-1.10

Seamless steel tubes with these steel grade could achieve good mechanical properites with quenching and tempering heat treatment (QT), could also heat treatment with annealed.

Apply for:
Gear wheel, axle, shaft, etc
41Cr4 40Cr DIN1.7035 Seamless steel tube

41Cr4 40Cr DIN1.7035 Seamless steel tube

Mechanical properties:
Tensile strength ≥980 Mpa
Yield strength ≥785 Mpa
Elongation ≥9
Hardness ≤229HBS

Detail mechanical properties could be rechead by heat treatment temperature upon agreement.


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Mr. Richard (Managing Director)
Tel: 86-574-88255925
Mobile: 13736164628
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Torich International Co.,Ltd.
Daqiao Developing Zone Haiyan, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-88086983
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