Molybdenum uye Chromium Molybdenum Heat Resistant Steel Welding Electrode
R106
GB/T E5016-A1
AWS A5.5 E7016-A1
Tsanangudzo: R106 is pearlitic heat-resistant steel electrode ine yakaderera-hydrogen potassium coating ine 0.5% Mo. Inogona kushandiswa kwese-nzvimbo welding ne AC uye DC.Iyo weldment inofanira kunge isati yapisa kusvika 90 ~ 110 ℃ isati yaiswa.
Kushandisa: Inoshandiswa pakunama bhailer pombi ine tembiricha yekushanda iri pasi pe510 ° C, senge 15Mo, AST-MA204 uye A335-P1 mapaipi, nezvimwewo. Inogonawo kushandiswa kukwenenzvera general low-alloy high-simba simbi.
Kemikari yakagadzirwa nesimbi weld (%):
C | Mn | Si | Mo | S | P |
≤0.12 | ≤0.60 | ≤0.40 | 0.40 ~ 0.65 | ≤0.030 | ≤0.030 |
Mechanical zvimiro zve weld simbi:
Test chinhu | Kusimba simba Mpa | Goho simba Mpa | Elongation % | Impact value (J) Normal Temp. |
Guaranteed | ≥490 | ≥390 | ≥20 | - |
Tested | 530 | 420 | 27 | 60 |
X-ray kuongorora: Ini giredhi
Yazvino inokurudzirwa:
tsvimbo dhayamita (mm) | 2.5 | 3.2 | 4.0 | |
Welding Current (A) | Flat welding | 80 ~ 110 | 110 ~ 140 | 170 ~ 200 |
Vertical welding, Overhead welding | 70 ~ 90 | 100 ~ 120 | 140 ~ 170 |
Cherechedza:
1. Iyo electrode inofanira kubikwa kweawa imwe pa 150 ~ 200 ℃ isati yaitwa welding;
2. Zvinokosha kuchenesa ngura, chikero chemafuta, mvura, uye tsvina pazvikamu zvewelding tisati tasveta.