Material:Q235, equivalent to S235JR Size:Various, pls find our size list below Length:6 meters, 9m, 12m... standard: JIS,EN IPE I-BEAM 1. Grade: Q235, Q345, SS400 2. IPE, IPEAA 3. Galvanzied or notIPE1. Grade: Q235, Q345, SS4002. IPE, IPEAA3. Galvanized or not3. Applications: Widely used in various building structures, bridges, vehicles, support, and machinery...