WELDING ELECTRODES - Oshima Systems Private Limited

OSHIMA WELDING ELECTRODES

Manufactured and marketed by Oshima , Oshima Welding Electrodes are highly popular, At each stage, from selecting raw materials to ensuring finish to the end product, highest quality confirming to international standards is maintained. Backed by a team of highly qualified technical and marketing professionals, Oshima Welding Electrodes guarantee top quality performance. By blending high quality with competitive prices Oshima Welding Electrodes have become one of the most popular welding electrodes in the country.

Characteristics of oshima welding electrodes

Perfect arc striking and re-striking
Least spatter and smoke
Weld beads of uniform and fine ripples
Easy slag removal
Shiny and non porous weld joints
Crack proof joints
Superb machinability
Excellent penetration

OSHIMA WELDING ELECTRODES - PRODUCT DESCRIPTION

Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Typical Weld Metal Properties					Typical Weld Metal Analysis										Application
Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Y.S. N/mm²	UTS N/mm²	Elongation %	Impact /joules	Testing temp	c	Mn	Si	S	P	Cr	Ni	Mo	Cu	Others	Application
	MILD STEEL ELECTRODES
	Product Range
1	OSHIMA – E 6012	E 6012	2.50, 3.15, 4.00, 5.00	330-370	465-565	20 – 30	45 – 70	27^oC	0.075	0.450	0.350	0.020	0.020	—	—	—	—	—	For welding steel furnitures, truck bodies, storage tanks, foundery equipments, construction equipmets, rusty plates etc.
2	OSHIMA – E 6013	E 6013	2.50, 3.05, 3.90, 5.00	330-370	410-510	20 – 30	45 – 70	27^oC	0.070	0.450	0.250	0.020	0.021	—	—	—	—	—	Commercial grade general fabrication, ship building, wagon building, mild steel vessel etc.
3	OSHIMA – E 6013 Plus	E 6013	2.50, 3.15, 4.00, 5.00	330-390	410-510	20 – 30	45 – 70	27^oC	0.070	0.450	0.230	0.017	0.180	—	—	—	—	—	Engineering grade general fabrication, ship building, wagon building, mild steel vessel, pressure vessels, pipelines, storage tanks, boilers etc

MILD STEEL ELECTRODES – IRON POWDER TYPE
	Product Range
1	OSHIMA – E 7014	E 7014	2.50, 3.15, 4.00, 5.00	390 – 490	500 – 600	24 – 28	50 -100	27 + 2^oC	0.095	0.500	0.420	0.021	0.021	—	—	—	—	—	Bridges and ship building, boilers, tanks and vehicle constructions etc
2	OSHIMA -E 7024	E 7024	2.50, 3.15, 4.00, 5.00	420 – 520	520 – 620	24 – 28	50 -100	0^oC	0.095	0.650	0.510	0.020	0.020	—	—	—	—	—	Heavy machine parts, heavy structural works like cranes and bridges, assembly for earth equipments etc

Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Typical Weld Metal Properties					Typical Weld Metal Analysis										Application
Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Y.S. N/mm²	UTS N/mm²	Elongation %	Impact /joules	Testing temp	c	Mn	Si	S	P	Cr	Ni	Mo	Cu	Others	Application
LOW HYDROGEN TYPE ELECTRODES
	Product Range
1	OSHIMA – E 7016	E 7016	2.50, 3.15, 4.00, 5.00	400 – 500	520 – 620	25 – 35	55 – 80	-30^oC	0.080	1.210	0.560	0.019	0.019	—	—	—	—	—	For providing the required buffer layer for hard facing, joining mild steel to cast iron, butt welding of rail ends, repair of cast iron etc.

LOW HYDROGEN IRON POWDER TYPE ELECTRODES
	Product Range
1	OSHIMA – E 7018	E 7018	2.50, 3.15, 4.00, 5.00	400 -500	530 – 630	25 – 30	45 – 80	-30^oC	0.080	1.120	0.580	0.020	0.015	—	—	—	—	—	For welding of storage tanks, pipes, pressure vessels, boilers, bridges and heavy structures subject to heavy mechanical loading.
2	OSHIMA – E 7018-1	E 7018-1	2.50, 3.15, 4.00, 5.00	400 -500	530 – 630	25 – 35	45 – 80	-45^oC	0.080	1.360	0.460	0.019	0.016	—	—	—	—	—	All maintenance application including welding of all types of carbon, manganese, steel, high tensile steel, heavy structure, plants and equipments etc

LOW HYDROGEN HIGH TENSILE TYPE ELECTRODES
	Product Range
1	OSHIMA – E 7018 A1	E 7018 A1	2.50, 3.15, 4.00, 5.00	430 – 530	520 -620	25 – 35	70 -200	0 – 46^oC	0.075	0.950	0.460	0.019	0.180	—	—	0.550	—	—	Boilers, pressure vessels, ship building, pipes, welding heavy bridges etc.
2	OSHIMA – E 7018 G	E 7018 G	2.50, 3.15, 4.00, 5.00	450 – 550	550 – 650	22 – 32	30 – 180	0 – 50^oC	0.076	1.210	0.360	0.018	0.018	—	0.490	—	—	—	For welding heavy sections, restrained joints requiring good impact strength, welding fine grained steel containing nickel up to 1% etc.
3	OSHIMA – E 8018 B2	E 8018 B2	2.50, 3.15, 4.00, 5.00	400 -500	510 – 660	22 – 30	—	—	0.075	0.850	0.850	0.032	0.020	1.000	—	0.510	—	—	For welding boiler tubes, oil refinery pipe lines, super heater, high temperature synthetic chemical industries etc
4	OSHIMA – E 8018 B6	E 8018 B6	2.50, 3.15, 4.00, 5.00	460 – 560	560 -660	22 -30	—	—	0.060	0.680	0.320	0.018	0.018	5.000	—	0.500	—	—	Used in power plants, fertilizer industries, welding of 5% Cr and 0.50% Mo for high temperature oil refineries etc
5	OSHIMA – E 8018 G	E 8018 G	2.50, 3.15, 4.00, 5.00	500 – 600	580 – 680	22 – 30	30 – 180	0 – 50^oC	0.080	1.520	0.320	0.019	0.019	—	1.000	—	0.500	—	Welding of high strength steel, heavy duty structural fabrication, Q & T steel, penstocks, bridges etc
6	OSHIMA – E 8018 W	E 8018 W	2.50, 3.15, 4.00, 5.00	500 – 600	560 – 660	20 – 30	—	—	0.065	0.650	0.410	0.015	0.018	0.700	0.500	0.550	0.600	—	For joining of crack resistant steels, low alloy steels, welding on equipments of oil refineries, pipe lines, high temperature synthetic chemical industries etc
7	OSHIMA – E 9018 B3	E 9018 B3	2.50, 3.15, 4.00, 5.00	550 – 650	640 – 740	22 -30	—	—	0.078	0.670	0.350	0.019	0.018	2.250	—	1.000	—	—	For welding 2.25% Cr, 1% Mo steels, low alloy steel boilers, pipe line operations, etc.
8	OSHIMA – E 9018 G	E 9018 G	2.50, 3.15, 4.00, 5.00	550 – 650	620 – 720	24 -30	—	—	0.080	1.510	0.490	0.015	0.020	—	1.500	0.510	0.700	—	For welding pressure vessels, structural fabrications, high strength low alloy steels, grain refined steels etc.
9	OSHIMA – E 10018 M	E 10018 M	2.50, 3.15, 4.00, 5.00	650 -750	750 -850	25 – 30	30 -70	0 – 51^oC	0.072	1.220	0.320	0.020	0.021	0.320	1.750	0.400	—	—	For welding high humidity and higher joint restraint to prevent hydrogen cracking, high strength steels under conditions of relative high humidity etc.
10	OSHIMA – E 11018 M	E 11018 M	2.50, 3.15, 4.00, 5.00	650 – 750	770 – 870	25 – 30	30 -70	0 -50^oC	0.070	1.480	0.430	0.020	0.020	0.310	2.000	0.400	—	—	For welding earth moving equipments, sub marine off shore constructions and machineries, petro chemical tanks etc

Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Typical Weld Metal Properties					Typical Weld Metal Analysis										Application
Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Y.S. N/mm²	UTS N/mm²	Elongation %	Impact /joules	Testing temp	c	Mn	Si	S	P	Cr	Ni	Mo	Cu	Others	Application
CUTTING AND GOUGING ELECTRODES
	Product Range
1	OSHIMA DEEP CUT	—	3.15, 4.00, 5.00	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	For cutting of thick steel plates, used prior to the repair of cast iron.
2	OSHIMA SUPER GOUG	—	3.15, 4.00, 5.00	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	For cutting austenitic steel, cast iron, mild steel and alloys.

Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Typical Weld Metal Properties				Typical Weld Metal Analysis										Application
Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Hardness-BHN	Elongation %	Impact /joules	Testing temp	c	Mn	Si	S	P	Cr	Ni	Mo	Cu	Others	Application
HARD FACING ELECTRODES
	Product Range
1	OSHIMA – HF-I Hardness: on 3rd layer	—	3.15, 4.00, 5.00	250 – 350	—	—	—	0.200	0.600	0.400	—	—	1.800	—	—	—	—	Hard facing and building of wheel, shafts, couplings, rollers & sprockets where resistance to abrasion combined with moderate toughness is required.
2	OSHIMA – HF-II Hardness: on 3rd layer	—	3.15, 4.00, 5.00	350 – 400	—	—	—	0.200	0.600	0.400	—	—	3.200	—	—	—	—	Hard facing and building of wheel, shafts, couplings, rollers & sprockets where resistance to abrasion combined with medium toughness is required.
3	OSHIMA – HF-III Hardness: on 3rd layers	—	3.15, 4.00, 5.00	550 – 600	—	—	—	0.500	0.380	0.350	—	—	7.000	—	0.600	—	0.500	Hard facing and building of wheel, shafts, couplings, rollers & sprockets where resistance to abrasion combined with heavy toughness is required.
4	OSHIMA – HF-III LH Hardness: on 3rd layer	—	3.15, 4.00, 5.00	575 – 630	—	—	—	0.600	0.700	0.500	—	—	6.200	—	0.450	—	0.300	Crack free hard facing and building of wheel, shafts, couplings, rollers and sprockets where resistance to abrasion combined with heavy toughness is required.
5	OSHIMA – HF-V Hardness: on 3rd layer	—	3.15, 4.00, 5.00	575 -650	—	—	—	2.200	1.000	3.000	—	—	3.400	—	—	—	—	Crack free hard facing and building of wheel, shafts, couplings, rollers & sprockets where resistance to abrasion combined with extremely heavy toughness is required. Suited for Concrete mixer blades, oil expeller worm, earth moving equipment bucket teeth.
6	OSHIMA HF MANGAN Work Hardness	—	3.15, 4.00, 5.00	200 – 500	—	—	—	0.700	12.50	1.000	—	—	—	—	—	—	—	Suited for hardfacing crusher jobs and hammers, austenitc Mn steel castings, stone crusher jaws, crusher mantles etc
7	OSHIMA HF CHROMANG Work Hardness	—	3.15, 4.00, 5.00	200 – 500	—	—	—	0.260	5.520	0.050	0.030	0.030	16.500	—	—	—	—	Used for welding tractor grousers, dipper teeth, charging rams etc
8	OSHIMA HF NICHROME Work Hardness	—	3.15, 4.00, 5.00	250 – 500	—	—	—	0.250	2.500	0.021	0.030	0.031	15 – 20	4.210	—	—	—	Specially used for coal mining cutters, rock crushers, charging rams etc

Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Typical Weld Metal Properties					Typical Weld Metal Analysis										Application
Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Y.S. N/mm²	UTS N/mm²	Hardness-BHN	Impact /joules	Testing temp	c	Mn	Si	S	P	Cr	Ni	Mo	Cu	Others	Application
	CAST IRON ELECTRODES
	Product Range
1	OSHIMA CAST IRON NON MACHINABLE	—	3.15, 4.00	330.000	580 – 620	190-200	—	—	0.100	0.480	0.030	0.030	0.030	—	—	—	—	Fe-Bal	Joining and repair of cast iron parts, repair of defective castings, joining cast iron to mild steel etc. Weld joints are non machinable
2	OSHIMA CAST IRON MACHINABLE Fe-Ni	E Ni Fe Cl	3.15, 4.00	—	410 – 510	140-180	—	—	1.500	0.520	0.260	0.029	0.030	—	55.000	—	2.500	Fe -Bal	Welding of all grades of cast iron, can be used on high sulphur/phosphrous casting, rectification of defects in heavy casting and welding of cast iron to mild steels, to fill cavities in castings. Weld joints are machinable
3	OSHIMA CAST IRON MACHINABLE Cu-Ni	E NiCu B	3.15, 4.00	—	280 – 400	—	—	—	0.800	1.050	0.600	0.028	0.030	—	65.600	—	Bal	Fe -2.5	For fabricating cast iron machine components, rebuilding worn out surfaces and heavy castings.
4	OSHIMA NICRON	E NiCl	3.15, 4.00	—	250 – 350	—	—	—	1.200	1.000	0.600	0.030	0.030	—	96.000	—	—	Fe -Bal	Best suited for engine components, sprockets, gear wheels and joining cast iron to steel.
5	OSHIMA BRONZE	E CuSn A	3.15, 4.00	—	—	—	—	—	—	—	—	—	0.030	—	—	—	90-96	Sn – 3.00	Welding of copper or bronze to cast iron or steel, where weld joint requires machining. Can be used in ship, impeller blades, valve sheets, galvanised iron etc

Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Typical Weld Metal Properties					Typical Weld Metal Analysis										Application
Sl No.	Product Name	AWS code	Dia size +/- 0.05mm	Y.S. N/mm²	UTS N/mm²	Elongation %	Impact /joules	Testing temp	c	Mn	Si	S	P	Cr	Ni	Mo	Cu	Others	Application
STAINLESS STEEL ELECTRODES
	Product Range
1	OSHIMA SS E: 308L-16	E 308L 16	2.50, 3.15, 4.00	—	550 – 650	35 – 45	75 – 85	5^oC	0.035	1.250	0.550	0.035	0.030	18.000	9.000	—	—	—	For building up stainless surfaces on centrifugal pump impellers and shafts, valve faces, seats and chemical plants, fabrication of equipment in food industry, hospital apparatus, etc..
2	OSHIMA SS E: 309L-16	E 309L-16	2.50, 3.15, 4.00	—	560 – 660	30 – 40	55 – 70	3^oC	0.035	1.800	0.750	0.038	0.040	23.500	12.000	—	—	—	For welding 309 type straight chrome steel to stainless steel. It is also used for welding stainless steel to low alloy and mild steel.
3	OSHIMA SS E: 347L-16	E 347L-16	2.50, 3.15, 4.00	—	570-640	30 – 40	60 – 85	6^oC	0.035	1.000	0.450	0.035	0.030	18.000	9.000	—	—	Nb -0.55	Suitable for welding stabilized and unstabilized steels to mild steels. Can also to be used where material has to withstand high temperature.
4	OSHIMA SS E: 308H-16	E 308H-16	2.50, 3.15, 4.00	—	550 – 660	35 – 45	75 – 85	5^oC	0.035	1.200	0.700	0.028	0.028	18.000	9.000	0.600	—	—	For welding stainless steels of AISI 308H, 304H type of base material fabrication works. Also used in petrochemicals and nuclear industries.
5	OSHIMA SS E: 316L -16	E 316L-16	2.50, 3.15, 4.00	—	525 -630	30 – 45	65 – 85	6^oC	0.035	1.200	0.700	0.028	0.028	18.000	12.000	2.500	—	—	For welding AISI 316L and 317L types of stainless steel applications in chemical plants.
6	OSHIMA SS E: 318L -16	E 318L-16	2.50, 3.15, 4.00	—	560 – 660	25 – 35	50 – 65	7^oC	0.035	1.200	0.700	0.028	0.028	18.000	12.000	2.400	—	Cb -0.45	Ideal for welding SS of AISI 318, and nonstabilized steels of AISI 316 and 317. Also used for paper mill equipments, bleaching equipments, dyeing equipments etc.
7	OSHIMA SS E: 309L MoL-16	E 309L MoL-16	2.50, 3.15, 4.00	—	560 – 660	28 – 38	55 -70	3^oC	0.040	1.520	0.680	0.028	0.028	23.000	12.000	2.500	—	—	For joining SS to carbon steel and low alloy steel, used as buffer layers for welding dissimilar steels
8	OSHIMA SS E: 309 Cb-16	E 309 Cb-16	2.50, 3.15, 4.00	—	560 – 660	30 – 40	—	—	0.100	1.200	0.550	0.035	0.035	23.000	12.000	—	—	Cb -0.70	Used for depositing 25/12 columbium stabilized deposit, recommended for welding 309 Cb steels and straight chrome steels.
9	OSHIMA SS E: 317L – 16	E 317L-16	2.50, 3.15, 4.00	—	560 – 660	30 – 40	—	—	0.040	1.000	0.300	0.035	0.035	18.000	12.000	3.000	—	—	Used for welding AISI 317 type stainless steel.
10	OSHIMA SS E: 310 – 16	E 310-16	2.50, 3.15, 4.00	—	600 – 670	30 – 40	50 – 80	—	0.100	1.800	0.500	0.030	0.300	26.000	21.000	—	—	—	Used for welding AISI 310 stainless steels, carbon moly and chromium moly steels used in high temperature furnace parts, polymerization parts etc
11	OSHIMA SS E: 312-16	E: 312-16	2.50, 3.15, 4.00	—	650-860	22 -30	—	—	0.100	1.000	0.600	0.030	0.030	7.000	8.500	—	—	—	Appliction on alloy steels to resist corrosion
12	OSHIMA SS E: 410 – 15	E 410 – 15	2.50, 3.15, 4.00	—	450 -550	20 – 40	—	—	0.100	1.000	0.600	0.030	0.030	13.000	0.500	—	—	—	Used for low alloy steels, pump parts subject to wear, turbine blades etc. Also used for surfacing and over laying application on alloyed steels to resist corrosion.
13	OSHIMA SS E: 430 – 15	E: 430 – 15	2.50, 3.15, 4.00	—	450 -550	20 – 40	—	—	0.100	1.000	0.600	0.030	0.030	17.000	0.500	—	—	—	Used as wear resistant hard facing in rail curves or parts subject to wear. It is also used as surfacing and over laying application on alloyed steels to resist corrosion.