Humilis Alloy SteelWeldingElectrode
J607
GB/T E6015-D1
AWS E9015-D1
Descriptio: J607 electrodae fortitudinis est humilis mixtura alta cum humili-hydrogenis sodium membranae.Utere DCEP (electro positivo directo) et in omnibus positionibus coniungi potest.
Applicatio: Usus ad glutino mediae carbonis chalybe et humilis-admixto structurae fortitudinis altae ferro respondentium viribus, ut Q420, etc.
Compositio chemica metallici solidi (%):
| C | Mn | Si | Mo | S | P |
| ≤0.12 | 1.25 ~ 1.75 | ≤0.60 | 0.25 ~ 0.45 | ≤0.035 | ≤0.035 |
Mechanica metallorum congeries;
| Test item | Distrahentes fortitudo Mpa | Cedat imperium Mpa | Prolongatio % | Valorem impulsum (J) -30℃ |
| guaranteed | ≥590 | ≥490 | ≥15 | ≥27 |
| Expertus | 620 ~ 680 | ≥500 | 20 ~ 28 | ≥27 |
Diffusio hydrogenii contenti metalli depositi: ≤4.0mL/100g (glycerini methodus)
X-ray inspection: I gradus
Commendatur current:
| mm） Rod diam | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| A） WeldingCurrent | 60 ~ 80 | 70~ 90 | 90 ~ 120 | 140 ~ 180 | 170 ~ 210 | 210 ~ 260 |
Animadverte:
1. Electrodum coquendum est per 1 horae 350℃ ante operationem glutinum;
2. Essentiale est mundare ferruginem, squamam olei, aquam et immunditias in partibus glutino ante glutino;
3. Utere operationi arcuum brevibus glutino.Vestigium glutino angustum proprium est.
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