A copper coated solid wire suitable for single pass and multipass applications.
Suitable for the welding of unalloyed and low-alloyed carbon-manganese steels.
Good mechanical properties at sub-zero temperatures down to -40°C.
Vacuum-sealed plastic bag packaging to prevent moisture absorption.
Precision layer wound for superior wire feeding characteristics
Typically used on boilers, industrial machinery, bridges, shipbuilding, automotive, rail, structural and engineering fabrications etc.
Supplied on high quality BS300 wire spool, when mounting on to the welding machine there are no additional adaptors required. These spools meet the present and future demanding environmental requirements.
The BS300 spools are fitted with an innovative alignment hole clip which helps ensure smooth feeding when compared with traditional wire spools.
Standards:
EN/ISO-Standard – 14341-A AWS-Standard – A5.18
EN/ISO-Classification – G 42 3 C1/42 4 M21 3Si1 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
Welding Positions:
EN ISO 6947 – PA, PB, PC, PD, PE, PF, PG
Approximate Welding Parameters.
ø (mm) 0.80
Amps 60 – 180
Volts 18 – 22
ø (mm) 1.0
Amps 80 – 230
Volts 20 – 28
ø (mm) 1.2
Amps 220 – 350
Volts 26 – 34
Mechanical specifications (Typical)-C1
Tensile Strength (N/mm²) 540
Yield strength (N/mm²) 440
Elongation (%) 30
Impact Strength (J) 70
Test temperature -30ºC
Mechanical Properties (Typical) – M21
Tensile Strength (N/mm2) 580
Yield Strength (N/mm2) 460
Elongation (%) 26
Impact Strength (J) 90
Test Temperature -40ºC
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.
Typical Chemical Composition %
C – 0.07%, Si – 0.85%, Mn – 1.45%, P – <0.025%, S – <0.025%, Cu%a – <0.35%, Cr – <0.15%, Ni – <0.15%, Mo – <0.15%, Al – <0.020%, V – <0.030%, Zr+Ti – <0.15%.
