... /304L, WP316/316L, WP321, WP347, WPS 31254Alloy Steel: ASTM A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91DIN:Carbon Steel: St37.0 ... , WPHY-65, WPHY-70, WPHY-80 2 ALLOY STEELASTM A234 WP1, WP11, WP12, WP22, WP5, WP9, WP913 SPECIAL ALLOYInconel 600, Inconel ...