Square Bar
Square Bar
We mainly produce and sell high-quality special steels such as carbon square steel and alloy square steel.
Our representative grades include Q195/S185/1.0035, Q215/E195/1.0034, Q235, Q275/S275J0/1.0143, 20#/1020, 35#/1035, 45#/1045/C45, GB30Mn2, GB40Mn2, 42CrMo4/4140/SCM440, SAE4137H, AISI4145H, SAE8620H, SCM420H, SAE 1043, SAE52100, SAE1055, SAE1144, and SAE1141.
The producible range is from 150150mm to 500500mm.
20# and 1020 steels
20# and 1020 steels are widely used in various applications where moderate strength and good formability are required. This type of steel is known for its good machinability, ductility, and weldability.
SAE 1055
SAE 1055 is a high-carbon steel that is known for its good wear resistance and high tensile strength.This type of steel is part of the SAE′s high-carbon steel family and is suitable for applications that require a balance of strength and hardness.
SAE 52100
SAE 52100 is a high-carbon, chromium-containing steel that is known for its exceptional hardness, wear resistance, and high fatigue strength. It is one of the hardest steels available and is commonly used in applications that require these properties.
