Ubushushu obuphantsi be-Steel Welding Electrode
W607
GB/T E5015-G
AWS A5.5 E7015-G
Inkcazo: I-W607 yi-electrode yensimbi ephantsi yobushushu kunye ne-low-hydrogen sodium coating.Sebenzisa i-DCEP (i-electrode echanekileyo yangoku) kwaye inokudityaniswa kuzo zonke izikhundla.Intsimbi ediphozithiweyo inempembelelo entle yokuqina kwi -60°C.
Isicelo: Isetyenziselwa ukuwelda intsimbi yobushushu obuphantsi njenge-09MnD.
Ukwakhiwa kweekhemikhali zentsimbi edibeneyo(%):
| C | Mn | Si | Ni | S | P |
| ≤0.08 | ≤1.65 | ≤0.60 | 0.50 ~ 2.50 | ≤0.020 | ≤0.025 |
Iimpawu zobuchwephesha bentsimbi ye-weld:
| Into yovavanyo | Tensile strength Mpa | Unikeze Amandla Mpa | Elongation % | Ixabiso lempembelelo (J) -60℃ |
| Iqinisekisiwe | ≥490 | ≥390 | ≥22 | ≥27 |
Umxholo we-hydrogen we-Diffusion yensimbi egciniweyo: ≤6.0mL / 100g (indlela ye-glycerin) okanye ≤10mL / 100g (i-mercury okanye indlela ye-chromatography yegesi)
Ukuhlolwa kwe-X-reyi: I grade
yangoku eCetyisiweyo:
| (mm) Intonga yobubanzi | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) I-Welding yangoku | 40 ~ 70 | 60 ~ 90 | 100 ~ 120 | 140 ~ 170 | 170 ~ 200 |
Isaziso:
1. I-electrode kufuneka ibhakwe ngeyure eli-1 kwi-350 ℃ ngaphambi kokusebenza kwe-welding;
2. Kubalulekile ukucoca umhlwa, isikali se-oyile, amanzi, kunye nokungcola kwiindawo zokuwelda phambi kokuba udibanise;
3. Inxalenye edibeneyo inokufudumeza malunga ne-150 ° C ngaphambi kwe-welding ukuthintela ukuqhekeka.
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