SARWELD SL 27 ELECTRODE FOR CORTEN E 8018-G 2.5X350 PCS.220
Basic electrode for high-strength, fine-grained structural steels. Good welding performance in all positions. Low spatter. Easy slag removal. Regular weld seams, high crack resistance. Diameters up to 3.2 mm, particularly suitable for root passes in all welding positions except vertical-down. Suitable for Corten steels.
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CLASSIFICAZIONE:
AWS A5.5: E 8018-G
SUITABLE FOR:
St 33 to St 52.3 H I, H II, 17 Mn 4 StE 210.7 to StE 415.7 WStE 255 to WStE 460 A, B, D, E
St 50.2 to St 60.2 St 37.4 to St 52.4 StE 210.7 TM to StE 415.7 TM EStE 255 to EStE 355
Corten St 52.3-Cu St 35.8 to 17 Mn 4 StE 255 to StE 460 GS-38 to GS-52
TYPICAL CHARACTERISTICS OF ALL-WELD METAL:
Chemical Analysis (%):
C Si Mn Ni Cu P S
0,07 0,50 1,20 1,10 0,50 < 0,02 < 0,02
Mechanical Properties:
Yield St rength
Tensi le
St rength
Elongat ion
(N/mm2 ) (N/mm2 ) 4d (%)
>480 >580 >22