Precision seamless steel tube is on the basis of Q235 added about 1% of manganese, so the welding performance good; 304 steel in the 102, 107, the 002 electrode.
If you want to welding precision seamless steel tube material pipe should use what type of electrode, there are no other type of electrode can choose? If the welding precision seamless steel tube material of what type of electrode plate, should be used Precision seamless steel tube is on the basis of Q235 added about 1% of manganese, so the welding performance good; Precision seamless steel tube can choose electrode: The manual electric beam impact tubes arc welding, the strength grade for t-50 electrode: 506, 507, 502, 503, 552, 553, etc; Automatic submerged arc welding, choose flux: 431 and 350, with H08A, H08MnA, H10MnA or H10MnSi electrode; 3. The CO2 gas shielded welding, often use H08Mn2Si and H10MnSi.
Second, if you want to welding # 20 material pipe should use what type of electrode, there are no other type of electrode can choose? If the welding material # 20: what type of electrode plate should be used when Precision seamless steel tube is on the basis of Q235 added about 1% of manganese, so the welding performance good; Precision seamless steel tube and the welding performance of ordinary carbon structural steel, 20 steel can be used to produce 422, 423, 424, produce 425; The occasion of high strength with 506, 507.
Precision tube is a kind of important steel pipe type, in many cases are side impact beams available, in general, should pay attention to all kinds of precision tube in building engineering construction, also want to pay attention to the choice of materials, is commonly used, especially in railway construction, bridge construction, and are able to use in the workshop and factory building. Precision tube rely on is the traditional process, is based on the endurance and stress, and strong ability to resist corrosion and acid and alkali resistant, so precision tube under various environmental conditions can be used.
Precision seamless steel pipe is seamless steel tube is more important in the types of materials and in precision seamless steel tube, people use when carry on the processing and production step is welding, common welding, precision cold drawn tubes seamless steel tube of the electrode is used when welding is one of the important of welding materials, welding precision seamless steel tube with a prospective electrode, welding can achieve ideal effect. So what is the electrode? When welding precision seamless steel tube to use what kind of welding rod?
Precision seamless steel tube welding electrode gas welding or electric welding in need of melt filling in the welding joint of metal strip. Electrode materials, usually with the same workpiece materials.