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OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu Featured Image
  • OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu
  • OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu
  • OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu
  • OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu
  • OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu
  • OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu
  • OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu

OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu

Short Description:

Rectangular pipe is a kind of hollow square section light thin-walled steel pipe, also known as steel refrigerated bending section. It is a section steel with square cross-section shape and size made of Q235 hot-rolled or cold-rolled strip or coil as the base material, which is formed by cold bending and then high-frequency welding. Except for the increased wall thickness, the corner size and edge flatness of the hot-rolled extra-thick-walled square tube reach or exceed the level of the resistance welded cold-formed square tube. Classification of rectangular pipes: steel pipes are divided into seamless steel pipes and welded steel pipes (seamed pipes) hot-rolled seamless square pipes, cold drawn seamless square pipes, extruded seamless square pipes, and welded square pipes.


  • FOB price range: 1000-6000
  • Supply Ability: Above 30000T
  • From the quantitative: 2T or more
  • Delivery time: 3-45 days
  • Port Delivery: Qingdao, Shanghai, Tianjin, Ningbo, Shenzhen
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    OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu Detail:

    Introduction

    Cold heading steel is used for forming steel. Cold heading is the use of one or more impact loads at room temperature. It is widely used in the production of standard parts such as screws, pins, and nuts. The cold heading process can save raw materials, reduce costs, and improve the tensile strength and performance of the workpiece through cold work hardening. The steel used for cold heading must have good cold upsetting performance, and the content of impurities such as S and P in the steel is reduced. The surface quality of steel is strict, and high-quality carbon steel is often used. If the steel contains more than 0.25% carbon steel, spheroidizing annealing heat treatment should be carried out to improve the cold heading performance of the steel.

    Parameter

    Item Cold heading steel
    Standard ASTM, DIN, ISO, EN, JIS, GB, etc.
    Material  Q195、Q215、Q235、Q345、SS400、Q235B、Q355B、Q355C、Q355D、 Q355E、Q420B、Q235JR、Q355JR、10#、20#、35#、45#、16Mn、A35-A369、ST35-ST52  20X、SCr420、5120、17Cr3、40X、SCr440、5140、41Cr4、40Cr、42CrMo、35CrMo、35XM、SCM435、4135、34CrMo4、alloy steel S20C、SAE1010、SAE1020、SAE1045、EN8、EN19、C45、CK45、SS400、etc.
    Size  Cold heading steel wire rod: diameter: 0.2-5mm, length: according to requirementsCold heading steel round bar: Thickness: 8mm-100mm, width 1000mm-1250mmLength, 6000mm-6500mm
    Surface Black, galvanized, pickled, bright, polished, satin, or as required
    Application  Cold heading steel products are mainly used in industries such as automobiles, shipbuilding, equipment manufacturing, electronics, home appliances, bicycles, tools, light steel structures, and construction.etc.
    Export to  America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.
    Package

    Standard export package, or as required.
    Price term EXW, FOB, CIF, CFR, CNF, etc.
    Payment T/T, L/C, Western Union, etc.
    Certificates ISO, SGS, BV.

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    Product detail pictures:

    OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu detail pictures

    OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu detail pictures

    OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu detail pictures

    OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu detail pictures

    OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu detail pictures

    OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu detail pictures

    OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu detail pictures

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    Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value "unification, determination, tolerance" for OEM China Hard Wire Rod - Cold heading steel high quality wire plate and bar – Lu , The product will supply to all over the world, such as: Hungary, Mexico, Dubai, We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.
    • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Anna from India - 2017.09.30 16:36
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Michelle from Madrid - 2017.09.16 13:44
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