Hot rolling craftwork and fine mechanical performance
Chemical components meet standards, delivery in black skin
a) GB/T3077 40CrNiMo
b) DIN 1.6511 /36CrNiMo4
Chemical composition: C=0.39~0.44, Si=0.17~0.35, Mn=0.65~0.75, Cr=0.74~0.80,
Mo=0.16~0.20, Ni=1.25~1.65, P≤0.018, S=0.03, Cu=0.20.
Product Specification / Models
Round bars Dia30mm-500mm Length ≤6000mm
Flat steel Thickness 20mm-250mm Width 50mm-800mm Length ≤6000mm
We are tool steel manufacturer, we can supply kinds of tool steel bars with the
competitive price and high-quality service,.welcome to contact us when your are free.
4.Excellent after-sales service