Product Name:ER307

Onboard Time:2013-9-20 21:26:15


Welding seam strength canbe controlled, primarily used for welding of austenitic manganese steel forgings and castings, and ausenitic carbon steel forgings and castings with outstanding crack resistance. Applicable to the protecting of gas: Ar.

Conform with:
AWS: ER307  



Wire Type Wire Size Spool Size Net Weight
MIG Wire φ0.8~1.6(mm) D100mm  D200mm  D300mm  D270mm 1kg 5kg 15kg 20kg
TIG Wire φ1.6~5.0(mm) 1 meter 5kg 10kg


chemical composition of welding wire(%) C Si Mn Cr Ni Mo -
0.07 0.47 3.95 20.40 9.65 - -


Mechanical Properties or Deposited Metal Type Tensile strengthσb(Mpa) Elongationδ5(%)
ER307 612 43


Please be noted Welding position
Wire shall be stocked in the packs just when welding to avoid the wire rust.

Before welding please clean out the oil,rust,water etc from the work parts
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