Products

Process	AWS Classification	Mf	Brand	Recommended Applications
DUPLEX / SUPER DUPLEX / HYPER DUPLEX
SMAW	E 2209-17	SA	E 22.9.3LR	Rutile basic electrode for joining 2205 and 2304 or other similar duplex steels
	E 2209-15	SA	E 22.9.3LB	Basic electrode for joining 2205 and 2304 or other similar duplex steels
	E 2594-16	SA	E 25.10.4 LR	Rutile basic electrode for joining 2507or other similar super duplex steels
	E 2595	IA	UNISCO 2595	Rutile electrode for joining containing Tungsten grade 2595
	E 2553	IA	UNISCO 2553	Rutile electrode for joining containing copper grade 2553
	----	SA	E 28.34.HTB	Basic electrode for joining of stainless Cr-Ni steel 253 MA
GTAW	ER 2209	SA	R 22.8.3 L	Welding of duplex steel Type 2205 used in sulfuric acid and in fertilizer plants.
	ER 2594	SA	R 25.10.4L	Welding of super duplex stainless steel (2507 and others)
	(ER 2595)	IA	Unisco 2594 W	Rutile basic electrode for joining containing Tungsten grade 2595
	-----	SA	R 27.7.5L	Welding of Hyper Duplex Stainless Steel
GMAW	ER 2209	SA	W 22.8.3 L	Wire for joining 2205 and 2304 or other similar duplex steels
FCAW	E2209T0-1	TA	GFW 329J3L	Welding of duplex Stainless Steel
STAINLESS STEEL-REGULAR GRADES
SMAW	E 308/ E 308L	IM	Local & imported	Welding of Stainless Steel AISI 304, 304L. Excellent toughness down to - 196°C
	E 316/ E 316L	IM	Local & imported	Welding of AISI 316 / 316L
	E 309/ E 309L	IM	Local & imported	Welding of dissimilar stainless steel grades to mild and alloy steels
	E 309Mo/ E309LMo	IM	Local & imported	Welding of stainless steel grades containing molybdenum to mild or alloy steels
	E 347	IM	Local & imported	Welding of stabilised Stainless Steel AISI 321 / 347 grades
GTAW GMAW SAW	ER 308L	IM	WW 308L	Welding of AISI 302,304.304L. Excellent toughness down to - 196°C
	ER 308H	IM	WW 308H	Welding of Stainless steel AISI 304 used for high temperature applications
	ER 316L	IM	WW 316L	Welding of AISI 316L
	ER 309L	IM	WW 309L	Welding of dissimilar stainless steel grades to mild and alloy steels
	ER 309LMo (Nearest)	IM	WW 309LMo	Welding of dissimilar steels containing Molybdenum such as C steel to 316/316L
	ER 317L	IM	WW 317L	Welding of Stainless Steel AISI 317 used in Petrochemical and Paper industry
	ER 318	IM	WW 318	Welding of stabilised 316Ti Steel subjected to high temperature and chloride containing environment
	ER 347	IM	WW 347/ WW 347H	Welding of stabilised Stainless Steel AISI 321 / 347 grades
STAINLESS STEEL-OTHER GRADES
SMAW	E 310	IM	Local & imported	Welding of AISI 310 used for high temperature applications.
	E 310LMo	SA	25.22.2.LMnB	Welding of Urea grade material 2RE69
	E 320	IM	Imported	Welding of Alloy20
	E 385-16	SA	20.25.5.LCuR	Welding of stainless high-alloyed Ni-Cr-Mo-Cu grade 904L or similar materials
	E 383	SA	27.31.4 LCuR	Welding of Alloy 383 used for sulphuric and phosphoric acid applications
GTAW GMAW SAW	ER 307 (Mod)	IM	Imported	Welding of high Mn steels, dissimilar and cold worked stainless steels
	ER 310	IM	WW 310	Welding of matching chemistry steels for high temperature applications.
	ER 310H	IM	WW 310H	Welding of HK40 and matching chemistry steel.
	ER 310LMo	SA	25.22.2.LMn	Welding of Urea grade material 2RE69
	ER 320 ER 320 LR	IM	Imported	Welding of Alloy20
	ER 385	IM	Imported	Welding of stainless high-alloyed Ni-Cr-Mo-Cu grade 904L or similar materials
	ER 383	IM	Imported	Welding of Alloy 383 used for sulphuric and phosphoric acid applications
	ER 630 / (17-4PH)	IM	Imported	Welding of precipitation hardening stainless steels such as 17-4 PH or Alloy 630
	ER 410	IM	WW 410	Welding and surfacing of contact faces of valves for application up to 450°C
	ER 430	IM	WW 430	Welding of matching chemistry steel, resists scaling up to 900°C.
Flux		IM	Local & Imported	Suitable for Welding of all grades of Stainless Steels
Mf = Manufacturer; SM = Special Metals; KO = Kobelco; TA = Taseto; IA = Iabco Unisco; SA = Sandvik; AM = Ampco; HA = Haynes; IM = Local and Imported Note: Welding Consumables for other grades of SS, Copper & Copper Alloys available on request