SM490A, B, and C Steel Structures are produced based on the Japanese Standard JIS G3106 which mainly references the hot rolled low alloy steels. JIS3106 SM490A, B, and C Steel Work
ASTM A572 Gr.65 Steel machining parts is a high strength low alloy steel used in a variety of structure applications. ASTM A572 Gr.65 Steel work can be joined by riveting,
Stainless steel is expensive steel that widely use in our life. ASTM A240 321 Stainless Steel sheet/plate has widely uses also. ASTM A240 321 Stainless Steel sheet/plate is one kind of stainless steel.