Product Description "45# steel" refers to a specific type of steel known as 45# steel or 45-grade steel. The designation "45#" is used in the Chinese ...
Product Description The material used in ASTM A106 pipes is carbon steel. The specific grade of carbon steel used in ASTM A106 pipes depends on the .....
Product Description Q345 is a Chinese standard for low alloy structural steel, and it is not classified as carbon steel. The correct designation for ....