WeldStar SG2 Mild Steel MIG Wire 250KG EndurancePac (Bulk Pack)

Bulk wire drum system that offers a high productivity solution for continuous high volume welding applications.

• A copper coated solid wire suitable for single pass or multipass welding of unalloyed and low-alloyed carbon-manganese steels.
• Good mechanical properties at sub-zero temperatures down to -40°C.
• Typically used on boilers, industrial machinery, bridges, shipbuilding, automotive, rail, structural and engineering fabrications etc...
• Green wire is produced using virgin raw materials sourced from specialised steel mills, which ensures consistent reliability and quality.

Wire amounts

• 0.8MM - 68,375 metres (42.5 miles)
• 1.0MM - 42,062 metres (26.76 miles)
• 1.2MM - 29,625 metres (18.41 miles)

Standards

• EN/ISO-STANDARD - 14341-A
• EN/ISO-CLASSIFICATION - G 42 3 C1/42 4 M21 3Si1
• AWS-STANDARD - A5.18
• AWS-CLASSIFICATION - ER70S-6

Typical base materials

S185, S235, S275, S355 - Grade A, B, D, AH32 to DH36 - L210, L240, L290, L360, L240NB, L290NB, L360NB, L360QB, L240MB, L290MB, L360MB, L415MB - X42, X46, X52, X60 - P235T1, P235T2, P275T1 - P275T2, P355N- P235GH, P265GH, P295GH, P355GH - S275, S355, S420, S275M, S275ML, S355M, S355ML, S420M, S420ML*

* Illustrative, not exhaustive list

Mechnical properties (Typical) - C1

• Tensile strength (N/mm2): 540
• Yield strength (N/mm2): 440
• Elongation (%): 30
• Impact strength (J): 70
• Test temperature: -30 degrees C

Mechnical properties (Typical) - M21

• Tensile strength (N/mm2): 580
• Yield strength (N/mm2): 460
• Elongation (%): 26
• Impact strength (J): 90
• Test temperature: -40 degrees C

Chemical composition % (Typical)

C: 0.07% / Si 0.85% / Mn 1.45% / P <0.025% / S <0.025% / Cu <0.35% / Cr <0.15% / Ni <0.15% / Mo <0.15% / Al <0.020% / V <0.030% / Zr+Ti <0.15% 

Welding positions

• EN ISO 6947 - PA, PB, PC, PD, PE, PF, PG

Shielding gases

• EN ISO 14175 = C1, M21

Polarity

• MAG DC (+)