INEFIL INOX 307 SI

Solid wire for welding stainless and dissimilar steels

AWS A 5.9: ER307 solid stainels steel wire for welding dissimilar steels and those with 13% manganese. Also indicated for the execution of buffer layers and intermediate layers of fillings. To be used with Ar 98% + O2 2% mixture.
Classifications
  • (AWS A 5.9: ER307)
  • EN ISO 14343-A: G 18 8 Mn
Approvals
  • Marchio CE
  • DB
  • TÜV
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Inox solid wire designed for welding dissimilar steels and those with 13% manganese content. Suitable for heterogeneous cold welding, without preheat, of carbon, stainless, wear-resistant and armor steels. It is also used as a cushion layer and cladding intermediary layers. Resistance to hot cracking is provided by the high manganese content. In some cases this wire may offer an alternative to high nickel weld metal in joints between cast iron and stainless steels. Used as a wear-resistant material of rails which work hardens from 200 to 400 HV. To be used under the shield of Ar 98% + O2 2%.

C 0.05
Si 0.70
Mn 6.80
Ni 8.00
Cr 18.50
Mo 0.10
M13
Yield strength 490 MPa
Tensile strength 650 MPa
Elongation 34 %
Impact test Kv (R.T.) > 47 J
Diameter (mm) Volts Ampere
0.8 15-30 70-200
1.0 17-30 80-230
1.2 18-32 100-330
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