The main difference is 42CrMo4 is EN standard, 42CrMo is China GB standard. P, V and S element is a little different each other, machinery property is similar.

No matter what your transportation needs, Sakymetal can provide the equipment to meet your requirements. If you do not have clear objectives, we can discuss with you to design your exclusive pipeline solutions. This commitment to our product line and Sakymetal than 20 years of industry experience backing.

Aluminum alloy tool box is made of all aluminum alloy material, with light weight, strong bearing capacity, beautiful appearance, and reasonable design structure. Due to the unique features of the aluminum alloy tool box and the increasing scientific and technological content, it has played a better role in the protection of the products in terms of transportation and use. It is the ideal box for

The 2707HD Duplex steel is a special super duplex stainless steel. The corresponding UNS grade is S32707 stainless steel. The special super duplex stainless steel is used to solve the problem of the local corrosion resistance and strength of the heat-resistant chloride