GB/T 3670

GB/T 3670 (Covered electrodes for manual metal arc welding of copper and copper alloys)· GB (China) · 57 materials

Designation	Material group
ECu	Copper	chevron_right
ECu1892	Copper	chevron_right
ECu1893	Copper	chevron_right
ECu1893A	Copper	chevron_right
ECu5180	Copper	chevron_right
ECu5180A	Copper	chevron_right
ECu5180B	Copper	chevron_right
ECu5210	Copper	chevron_right
ECu5210A	Copper	chevron_right
ECu5410	Copper	chevron_right
ECu6100	Copper	chevron_right
ECu6100A	Copper	chevron_right
ECu6240	Copper	chevron_right
ECu6240A	Copper	chevron_right
ECu6325	Copper	chevron_right
ECu6327	Copper	chevron_right
ECu6328	Copper	chevron_right
ECu6338	Copper	chevron_right
ECu6511	Copper	chevron_right
ECu6560	Copper	chevron_right
ECu6561	Copper	chevron_right
ECu7061	Copper	chevron_right
ECu7158	Copper	chevron_right
ECu7158A	Copper	chevron_right
ECuAl-A2	Copper	chevron_right
ECuAl-B	Copper	chevron_right
ECuAl-C	Copper	chevron_right
ECuAl10Fe4	Copper	chevron_right
ECuAl8Fe3	Copper	chevron_right
ECuAl9	Copper	chevron_right
ECuAl9Fe5	Copper	chevron_right
ECuAl9MnFe	Copper	chevron_right
ECuAl9Ni2Fe	Copper	chevron_right
ECuAl9Ni5Fe4Mn2	Copper	chevron_right
ECuAlNi	Copper	chevron_right
ECuMn13Al7Fe3Ni2	Copper	chevron_right
ECuMn2	Copper	chevron_right
ECuMn2(A)	Copper	chevron_right
ECuMnAlNi	Copper	chevron_right
ECuNi-A	Copper	chevron_right
ECuNi-B	Copper	chevron_right
ECuNi10Mn	Copper	chevron_right
ECuNi30Mn1Fe2Ti	Copper	chevron_right
ECuNi30Mn2FeTi	Copper	chevron_right
ECuSi-A	Copper	chevron_right
ECuSi-B	Copper	chevron_right
ECuSi2Mn	Copper	chevron_right
ECuSi3	Copper	chevron_right
ECuSi3Mn	Copper	chevron_right
ECuSn-A	Copper	chevron_right
ECuSn-B	Copper	chevron_right
ECuSn13	Copper	chevron_right
ECuSn5P	Copper	chevron_right
ECuSn6P	Copper	chevron_right
ECuSn7	Copper	chevron_right
ECuSn8P	Copper	chevron_right
ECuSn8P(A)	Copper	chevron_right