Lastek 10015

Welding low alloy high strength steels

EN ISO 18275-A ( E 69 4 Mn2NiCrMo B 42 )
A5.5 ( E 10018-G )

General description:

Low hydrogen electrode for welding quenched and tempered or micro alloyed steels. The Charpy V impact strength is high, also at sub zero temperatures. It has an excellent welder appeal thanks to its double coating. This coating is moisture resistant.

Typical applications:

Welding of T1 steel, HY80, NAXTRA65,70, Superelso, Superelso 700. For boilers, tanks, dredging equipment, construction,- excavating-, mining equipment. Welding of high strength rails. Repair on forklifts. Heavy machinery.

Typical chemical composition of all-weld-metal:

C	Mn	Si	Cr	Ni	Mo	P & S
0,03-0,10	1,40-2,0	<0,60	0,30-0,60	1,80-2,60	0,30-0,60	<0,020

Typical mechanical properties of all-weld-metal:

Yield	Tensile	Elongation	Charpy
≥690 Mpa	760-960 Mpa	≥18 %	≥47V(J)/-40ºC

Tips:

Clean weld area. Weld with a short arc. Use stringer beads and avoid weaving for the highest mechanical characteristics. If required, dry the electrodes at 250-300°C for 2 hours.

Packaging information:

2,5mm x 350mm, 5,0kg -ArticleNo.:10015.25
3,2mm x 350mm, 5,0kg -ArticleNo.:10015.32
4,0mm x 450mm, 5,0kg -ArticleNo.:10015.404

Other dimensions and packaging on request.

Reference/date:

Lastek 10015
English, 20.11.2019.

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