... Carrier-steel core for automotive rubber sealing Specifications:1)Width: 10~50mm (tolerance:-0.3mm)2)Thickness: 0.3mm~0.6mm ... and negotiationb)Steel strips are rolled with 08F(SPCD, SPCC), 10, 08 AL(SPCE, Stw22, Stw24), or 05F, 08F, Q195 ... , 10 F and other non-alloy steelc)Mechanical values of steel ...