河北中宇特種耐磨焊條廠

    H08E埋弧焊絲                                                                                                                                                                                                                                                                                                                                                                                   說(shuō)明：H08A是低碳結(jié)構(gòu)鋼鍍銅埋弧焊絲,配合相應(yīng)的焊劑HJ430、HJ431、HJ433等使用，焊縫具有優(yōu)良的力學(xué)性能。.........

用途：焊接低焊鋼及某些低合金鋼結(jié)構(gòu)（如：16Mn、Q195、Q235等）。

熔敷金屬力學(xué)性能一例
試驗(yàn)項(xiàng)目 σb
(MPa)
σ0.2
(MPa)
δ5
(%)
Akv(J)
0℃
保證值 480 ≥330 ≥22 ≥27
焊絲規(guī)格
焊絲直徑(mm)