| Standards | DIN EN ISO 14343-A , W 18 8 Mn Si | ||||||||||
| AWS A-5.9 , ER 307 Si | |||||||||||
| Material number , 1.4370 | |||||||||||
| Polarity | DC- | ||||||||||
| Wire Ø | 1 mm | ||||||||||
| Chemical analysis |
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| Welding current | DC- | ||||||||||
| Yield strength, Rp 0.2% | ≥450 MPa | ||||||||||
| Expansion, A5 | ≥42 % | ||||||||||
| Tensile strength, Rm | ≥650 MPa | ||||||||||
| Impact energy, Av | 20 °C , ≥120 J , -80 °C , ≥60 J | ||||||||||
| Length | 1000 mm | ||||||||||
| Weight | 5 kg | ||||||||||
| Materials | 1.3401 , Difficult to weld steel, tool steel, spring steel, manganese steel, case-hardened steel, black/white connections |
TR 307 Si 5kg/PAK. 1.0x1000mm
- High-alloy TIG welding rod
- Excellent welding characteristics thanks to high Si content
- Suitable for dissimilar joints and buffer layers
- Strain-hardening
- Stamped from Ø 1.6 mm


