Stick electrode AWS.8018, size: 4.0 mm Ø, 450 mm long, 140 - 185 A, PU = 85 pieces / 6.0 kg ~ MTC B 70 (4,0x450) ~ B 70 (Electr.) AWS.8018 ~ 794MTC0002 ~ Schweiss Shop

B 70 (Electr.) AWS.8018 · 794MTC0002

coated electrode, size: 4,0 mm Ø, 450 mm long, 140 - 185 A, content = 85 pcs / 6,0 kg, DIN 8529: EY 4243 MN B; AWS/ASME SFA-5.5: E 8018-G.

Fig. may deviate

Description

Basic coated Rod electrodes for welding high-strength and difficult-to-weld steels. Weld metal made of manganese-containing steel for operating temperatures from -10°C - +450°C.

DIN 8529: EY 4243 MN B; AWS/ASME SFA-5.5: E 8018-G.DIN 8529: EY 4243 MN B; AWS/ASME SFA-5.5: E 8018-G.

Directional analysis of the pure weld metal in %
C Si Mn
0,06 max. 0.5 1,40

Range of application

The weld metal is extremely insensitive to cold and hot cracking, therefore particularly suitable for welding steels with high C-content (up to approx. 0.60% C). High notch impact values at low temperatures. 120% yield. Well suited for joint welding of rail steels. Easy weldability in all positions, low spatter losses, well covering, easily removable slag.

Re-drying
2 h at 350°C

Type of current/polarity
= +

Important base materials

St 50, St 60, St 70; St 55, St 55.4; GS-52, GS-60; H III, H IV; 17 Mn 4, 19 Mn 5; rail steels; C 25, C 35, C 45

Data
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