... A5.29E7XT-1 ,5 E8XT-1, 5- NiX, WA 852 / M270M grade485W‡AWS A5 .5 E9018-MAWS A5.23F9A0-EXXX-XAWS A5.29E9XT1-XE9XT5-XA514 / M270 grades 690and 690WOver 21⁄2in thickAWS A5 .5 E1018-M(b) ... A5.1E7016, E7018,E7028AWS A5 .5 E7016-X, E701 8- X, E7028-X,E7018-WE70 15, 16, 1 8- C1L, C2LE8016, 18-C1,C2§E8016, 18-C3§E8018-W§AWS A5.17 orA5.23F7A0-EXXX,F8A 0- EXXX§AWS A5.20or A5.29E7XT-1 ,5 E8XT-1, 5- NiX, ... A5.20E6XT-1 ,5 E7XT-1 ,5 A572 grade 50 / M270Mgrade 3 45 type 1, 2,or 3AWS A5.1 or A5 .5 E7016, E7018,E7028, E701 6- X, or E7018-XAWS A5.17F7A0-EXXXAWS A5.20E7XT-1 ,5 A588 / M270M grade345W‡ 4-in andunderAWS...