Индивидуальные премиальные холоднотянувенные стержни из углеродистой стали универсальные для различных отраслей промышленности

Сохранить в закладки 1601344779739:


Цена:214 938,64-226 251,20 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики





Specification


Product Name
Classification
Material
Specification
MOQ
Carbon Steel
Hot Rolled Pipe
ASTMA106
ASTMA29
ASTMGr50
Outer diameter:
22mm-860mm
Wall thickness:
2mm-120mm
3 T
Cold Drawn Pipe
ASTMA106
ASTMA29
ASTMGr50
Outer diameter:
5mm-300mm
3 T
Carbon Steel
Hot Rolled Steel Plate
ASTMA53
ASTMA29
Thickness:0.4mm-20mm
Width:1250mm-1800mm
3 T
Carbon Steel Coil
Cold Rolled Coil
ASTMA53
ASTMA29
Thickness:0.2mm-3mm
Width:1250mm-1500mm
3 T
Hot Rolled Coil
ASTMA53
ASTMA29
ASTMA6
Thickness:0.4mm-3mm
Width:1250mm-1500mm
3 T
Carbon Steel Rod
Hot Rolled Steel Bar
ASTMA106
ASTMA29
ASTMGr50
AISI4140/4142
Diameter: 5mm-48mm
3 T
Cold Drawn Steel Rod
ASTMA106
ASTMA29
ASTMGr50
AISI4140/4142
Outer diameter:
6mm-800mm
3 T


Applicable Industries
Improved strength: The cold drawing process can significantly improve the tensile strength of carbon steel bars. According to the search results, after cold drawing, the steel bar is compressed transversely and stretched longitudinally, and the internal lattice slips, and the tensile strength can be increased by 50% to 90%. This increase in strength is achieved through plastic deformation of the material, that is, cold work hardening.

Reduced plasticity: Although the strength is increased, the plasticity of cold drawn carbon steel bars will decrease. This is because the plastic deformation during the cold drawing process causes the material to harden, thereby reducing its deformation capacity.
High dimensional accuracy: The outer diameter of cold drawn carbon steel bars is smaller, the accuracy is high, and small batch production can be done. The cold drawn (rolled) finished products have high accuracy and good surface quality.
Good surface quality: The surface of cold drawn carbon steel bars is relatively smooth, without obvious yield phenomenon, which helps to improve its performance in application.

High metal utilization: Compared with traditional cutting processes, the metal utilization rate of cold drawing process is higher, which can reach more than 95%, because the metal is not cut into iron powder during cold drawing, but extended










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