Wax-soo-saarayaashu waa inay u hoggaansamaan isku-dhafka kiimikada ee loo isticmaalo soo saarista ASTM A182 F11 Fasalka 2 ee u dhigma. Alloy Steel Walxaha alwaaxyada kala duwan ee loo isticmaalo ASTM A182 F11 RTJ flanges, sida fosfooraska, silicon, nikkel, carbon, manganese, chromium, molybdenum, niobium, titanium, hagaajinta waxqabadka ku habboon.