Product introduction
◆ Standards
Q235 Steer Bar | GB | ASTM | EN | JIS | ISO |
Q235A Q235B Q235C Q235D | Gr.D Gr.65 | S235JR S235JRG1 S235JRG2 S235JO S235J2G3 S235J2G4 | SS440 SM400A SM400B | E235B E235C E235D |