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研制的Ti-B微合金化CO_2气体保护焊HS-50T实芯焊丝的熔敷金属力学性能完全满足美国ER70S-6的技术要求.其低温韧性与国外同类优质焊丝相当,并且具有合适的抗拉强度.HS-50T焊丝焊接工艺性能良好,适合于全位置焊接.
Developed Ti-B micro-alloyed CO 2 gas shielded welding HS-50T solid wire welding wire mechanical properties fully meet the technical requirements of the United States ER70S-6. Its low temperature toughness and foreign similar quality wire, and has the appropriate tensile HS-50T wire welding process performance is good, suitable for all-position welding.