AWS E7015-A1 Heat-Resistant Steel Electrode R107 Yakaderera Hydrogen Welding Tsvimbo Electrode

Molybdenum uye Chromium Molybdenum Heat Resistant SimbiWeldingElectrode

R107                                                     

GB/T E5015-A1

AWS A5.5 E7015-A1

Tsanangudzo: R107 is pearlitic heat-resistant steel electrode ine yakaderera-hydrogen sodium coating ine 0.5% Mo. Shandisa DCEP (yakananga ikozvino electrode yakanaka) uye inogona kusungirirwa munzvimbo dzese. Iyo weldment inofanira kunge isati yatanga kupisa kusvika 90 ~ 110 ℃ isati yave welding. .

Chikumbiro: Inoshandiswa pakushivirira pombi dzebhailer ine tembiricha yekushanda iri pasi pe510 ° C (senge 15Mo, zvichingodaro), uye inogona zvakare kushandiswa kukwenenzvera general low-alloy high-simba simbi.

Kemikari yakagadzirwa nesimbi weld (%):

Mechanical zvimiro zve weld simbi:

Diffusion hydrogen zvemukati mesimbi yakaiswa: ≤6.0mL/100g (glycerin nzira)

X-ray kuongorora: Ini giredhi

Yazvino inokurudzirwa:

Cherechedza:

1. Iyo electrode inofanira kubikwa kweawa imwe pa 350 ℃ isati yaitwa welding;

2. Zvinokosha kuchenesa ngura, chikero chemafuta, mvura, uye tsvina pazvikamu zvewelding tisati tasveta.