LR407
說明
特征和用途
Basicslagtypewithexcellentresistancetocracking,suitableforheatresistancechromiumandmolybdenumsteelunderlessthan520℃suchas2.25Cr-1Mosteel
產(chǎn)品型號(hào)GBAWS
E90T5-B3
熔敷金屬
化成份(%)CSiMnCrMoSP
0.0450.190.642.151.150.010.01
熔敷金屬
力學(xué)性能σb(Mpa)σs(Mpa)δ(%)
68961021
推薦工藝焊絲規(guī)格(mm)電流(A)電壓(V)干伸長(zhǎng)(mm)CO2氣體流量(L/min)