Grade: JIS 03101 8S400- SS490-SS540 JIS O 3106 SM490-SM520-SM570 ASTM A36-A283-A572
Other product codes:
–Mechanical Structure: JIS O 4051 S10C~S58C, JIS 04105 SCM415~440,
SAE1010~SAE1060, SAE4150
–Boilers & Pressure Vessels: JIS O 3103 SB410-450-480-450M-490M, JIS 03118 SOV410-450-480, JIS O 3115 SPV235-315-355-410-450-490, A285, A515, A516, A537
– Constructional Use: JIS 03136 SN400-SN490, ASTM A709
Origin: Japan, Korea, Taiwan, China, Russia, Ukraine, Thailand



