聚福福彩

Quick Details

  • Steel Grade: Alloy Steel
  • Standard: AiSi, ASTM, bs, DIN, GB, JIS
  • Dimensions: Customized
  • Place of Origin: Guangdong, China
  • Brand Name: CF STEEL
  • Model Number: SAE5140/1.7035/SCR440/40cr
  • Technique: Hot Rolled
  • Application: Structural Steel Bar
  • Alloy Or Not: Is Alloy
  • Special Use: Mold Steel
  • Type: Alloy Steel Bar
  • Grade: SAE5140/1.7035/SCR440/40cr
  • Production Process: Eaf(Ebt) + Lf + Vd + Continuous Casting + Hot Roll
  • Hardness: Prehardened to Hb179-240
  • Specification: Dia: 16mm-310mm Length: 2-10 m
  • Certification: ISO/Mill Certificate

Packaging & Delivery

Packaging Details Normal package or as customers' requirement
Port shenzhen port

5140/SCr440/1.7035 plastic mould steel

 

Applicaion:

Used for small batch production, mold cross-sectional area is not big, make dimensional accuracy and surface roughness requirement is not high plastic injection mold or die set

 

1.Specification: Dia:18-320mm, Length:2000-13000mm or as required

 

2.Process: Hot rolled, black surface

 

3.Progress standard: A29M:2005


4.Description:
Quality Condition Both end of each bar must be cut according to customers' requirement

Surface condition: the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets.In case there is the above-mentioned defect, it shall be remove.

The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

 

5.Special Use:
After quenching and tempering,The 5140 steel is used for the manufacture of mechanical parts under medium load and medium speed work, such as the car steering knuckle, half shaft and machine tool gear, shaft, worm, spline shaft, top set;
after quenching and medium-temperature tempering it uses in the manufacture of high load, impact and moderate speed working parts such as gear, shaft, pump, rotor, slider, collar and so on; after quenching and low-temperature tempering,it's for manufacturing under-heavy load, low impact and abrasion resistance, the thickness of the parts with solid section below 25mm, such as worm shaft, shaft collar, etc.;
after Q+T,and high frequency quenching, it's for manufacturing the surface with good hardness and high wear resistance and has little impact on the parts, such as gear, sleeve, shaft, crankshaft, spindle, spindle, pin, connecting rod, screw, nut, valve etc..
In addition, the steel is suitable for the manufacture of various transmission components, such as large diameter and low temperature,good toughness gear and shaft.

 

6.Delivery time: 20-30 days after payment

 

Product pictures: 

China