Low-Alloy Steels Manual Electrode E7018-C1L offshore FPSO soldering
Motsoako o ka sehloohong ke tšepe ea 2.5% Ni tšepe, phofo ea tšepe e tlase ea mofuta oa hydrogen potassium, e leng mocheso oa -75C.
Tšusumetso e matla ea tšepe e behiloeng e ntle haholo; Arc e tsitsitseng, ho phatloha ho fokolang, ho bōpa hantle, ho tlosoa ha slag habonolo
Ts'ebetso ea X-ray e ntle haholo
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Tanka ea polokelo ea Shanghai Morimatsu
Boiler ea lisebelisoa
Basebetsi ba ka hare ho Reactor
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Tse ding | |
GB/T MELAO | 0.038 | 0.22 | 0.68 | 0.007 | 0.006 | 2.49 | 0.016 | 0.05 | - |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | Elongation(%) | IMAPACT BOHLOKO J/℃ | Phekolo ea mocheso °C*h | |||||
GB/T MELAO | 410 | 518 | 26 | 100/-75 | 620*1 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
MOTLATSI (Amp) | H/W | 70-100 | 100-140 | 140-180 | 180-230 | ||||
O/W | 60-90 | 90-130 | 120-160 | - |
Ngola molaetsa wa hao mona mme o re romele wona