Welding of low carbon steel, 490MPa grade high strength steel
Specification： | AWS | F7A2-EM12K |
F7A4-EM12K | ||
GB | F5A3-H08MnA |
Characteristics of XINYU Submerged Arc Welding pan>：
( 1 ) Low temperature impact performance is intelligent，welding slag stripping is good.
( 2 ) The welding melting rate, high efficiency, less flux consumption，unipolar, bipolar, AC DC power supply are common.
( 3 ) Belong to neutral flux，suitable for single and multi layer docking of pressure vessel, shipbuilding, steel structure bridge, etc.
One chemical composition of the weld metal sample (wt%)：
C | Si | Mn | P | S |
0.052 | 0.33 | 1.50 | 0.010 | 0.010 |
One mechanical properties of the weld metal sample：
Tensile Strength MPa | Yield Strength MPa | Elongation % | Impact Energy Value | |
℃ | J | |||
510 | 420 | 32 | -20 | 88 |
-40 | 64 | |||
We are Welding rer and provide Quality Submerged Arc Welding pan>, which is suitable for the butt joint and fillet welding of general structural parts. We export our Submerged Arc Welding ies such as USA, Italy, Brazil, Russia and India.us immediately for quotation.
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