I-ASTM A479 I-A479 I-S320 I-S32205 I-S32205 I-S32205 I-S32205 I-S3205 I-ARDE YENDLELA YOKUZIPHATHA KAKHULU, I-PLAC Arc Welding, i-ARC ye-Arc ye-ARC ye-Arc ye-Arc welc welc welc welc welc wels. I-Asme SA 479 i-S31803 I-S31803 ye-Square i-Ferric, i-Austenaitic 22% ye-chromium, isigaba sesibini, i-3% ye-MOLYBDENDEY kunye ne-5-6% yentsimbi yentsimbi.