E7018-1

VANCOUVER - EDMONTON - WINNIPEG - TORONTO - MONTREAL

Your Ultimate Source for Specialty Steel and Industrial Products

Typical applications

For Aluminum-killed Steel for Low Temperature Applications Covering is low hydrogen, iron powder; common of welding applications include structural steels for buildings, bridge construction, storage tanks fabrication, ship building, and industrial and mining machinery fabrication., fabrication and repair of liquefied petroleum gas storage tanks

Characteristics on usage

Excellent impact value at -46° C (-51 ° F)
Very good striking and re-striking properties
Excellent usability with direct current applications
Excellent mechanical properties and radiographic soundness
Good bead appearance and slag removal
Re-dry the electrode at 300 – 400° C for 60 – 120 minutes prior to use

Typical chemical composition of all-weld-metal (%)

C					Si				Mn					Ni												Ti					B
0.07					0.58				1.38					0.15												0.023					0.003

Sizes available and recommended currents (DC +)

Dia. (mm) Length (mm)		2.6	3.2	4.0	4.8	5.0	6
		350	350	400	400	400	450
Amp	F	70-100	90-130	150-190	160-220	160-220	180-230
	V & OH	60-90	85-120	110-160	130-180	130-180	170-200

Approvals

C.W.B. to CSA W48.1 AWS A5.1
ASMFE – SFA 5.1, 7018-1

Typical mechanical properties of all-weld-metal

Y-P N/mm2 (kgf/mm2)									T-S N/mm2 (kgf/mm2)												El (%)					Charpy V Notch J (-45 Deg Celsius) ( kgf m )
510 (52)									590 (60)												32					130 (13)

Product Codes

2.6 mm					6189 2400
3.2 mm					6189 3200
4.0 mm					6189 4000
5.0 mm					6189 5000