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The details of product 7018 welding rod

Mar 26, 2020

Specification / Clas.Code of 7018 welding rod

AWS A5.1EN ISO 2560-BGB/T 5117
E7018-1H4RE4918-1AE5018-1

Properties&Application

  • Basic covered electrode with very good welding characteristics including out of position work;

  • Weld metal recovery about 120%

  • Crack-free weld metal when welding high-carbon steels

  • Suitable for use in tank construction, boiler making, apparatus engineering, vehicle manufacture and ship building

Base Metal

S235JRG2 - S355J2, E295, E335, C35; Boiler steels P235GH, P265GH,P295GH, P355GH; Fine grained structural steels up to S420N; shipbuilding steels A, B, D, E; Offshore steels; Pipe steels P265, P295, L290NB-L415NB, L290MB-L415MB; X 42- X 60; cast steel GS- 38, GS-45, GS-52; ageing resistant steels ASt 52; ageing resistant steels ASt 35- ASt 52


Chemical Composition of Undiluted Weld Metal Typical(Wt.%)

CSiMnPS
0.080.551.40.0150.010

Mechanical Properties of All Weld Metal (According to AWS B4.0M)(Wt.%)


PWHTRp0.2RmA4Kv(J)

(℃/h)(MPa)(MPa)(%)RT-45
Typical AW48059030190110 
GuaranteeAW≥420500-640≥22≥47≥45

Operating Date

Welding position Polarity:Instructionn for Redrying:Dimentions(mm)

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DC+ AC~Redry for 2 h at 250-350% before using

2.5*300

3.2*350

4.0*350

5.0*450