Main Products
Products Grade: ML40Cr,ML30CrMo,ML35CrMo,GML40Cr-B、GML42CrMo、SCr440
Specifications: φ5.5~42mm
Applied Standard:  GB/T 6478
Characteristics: This product is mainly used to produce different kinds of fasteners of class 10.9 as well as connecting rod, shaft, pin, mandril etc.
Applications: Common partsHigh strength fastenerFastener steel
Use of Products: ML40Cr is a commen alloy steel.It has characteristics of uniform-chemicalcomposition, low percentage of harmful elements, high purity, slight decarburisation, good surface quality. After spheroidize annealing, this product has characteristics of good cold heading properties ,stable heat-treatment properties and good hardenability.