In general classification of metal requirements for welding of steel structures, pipe lines, construction of machinery, pressure vessels, where required strength 620 N/mm2 min.
1G 2F 3G 4G
Each Packets content 5 kg of Wire Rods having length 1000mm.
| C% | Mn% | Si% | S% | P% | Cr% | Ni% | Mo% |
|---|---|---|---|---|---|---|---|
| 0.15 | 1.50 | 0.80 | 0.025Max | 0.025Max | 0.15 Max | 1.40 | 0.30 |
| U.T.S.(N/mm²)) | Y.S.(N/mm²) | ELONGATION( L = 4d ) % | CVN IMPACT AT – 30° C ( J ) |
|---|---|---|---|
| 620 Min | 540 Min | 17.0 % Min | 30 Joules Min |
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