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Dongguan,Guangdong,China China
AISI 5140 steel also can be called JIS Scr440 and DIN 1.7035 steel. It is one of the alloy steel as well as the most popular steel grades in the produ
AISI 4140 alloy steel round bar sheet plate belongs to medium hardenability steel.AISI 4140 steel round bar has high fatigue strength and low notch se
4140 steel has the best workability, with small deformation and fairly good resistance. It is a medium hardenability steel. After heat treatment, 4140
4340 round steel, 4340 combined steel, alloy structural steel referred to as combined steel, 4340 is one of the combined steel, also known as alloy st
After heat treatment, 4140 has good strength and good comprehensive mechanical properties, and has good manufacturability. It can be used to make stea
4140 alloy structural steel, executive standard: ASTM A29/A29M-04, is a medium hardenability steel, has good strength and good comprehensive mechanica
Dongguan Songshun Mould Steel Co., Ltd.is located in Chang'an Town -the famous town of mold in Pearl River Delta of China.After 15 years' deve
4340 belongs to the American standard high-strength alloy structural steel, which is made of high-quality carbon structural steel by appropriately add
Contact Person songshunsteel
Address Dongguan, Guangdong
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