2023年1月3日 · ER309L welding wire is a versatile TIG and MIG welding wire rod available in straight wire and wire spools. This wire contains 24% Cr and 13% Ni as primary alloying …

ER309不锈钢焊丝 用于22Cr-12Ni钢焊接，异种材料焊接用，耐热耐蚀性好，电弧稳定，焊缝美观。ER309L不锈钢焊丝 用途：异种金属焊接用，耐热腐蚀性佳，电弧稳定，作业性良 …

2024年2月26日 · ER309L焊丝主要用于碳钢与不锈钢异种材料的焊接，以及石油化工行业中的反应容器内壁堆焊过渡金属。 它适用于一般的耐腐蚀和高温强度要求。 ER316L焊丝则更适用于需 …

LINCOLN® ER309/309L' s maximum carbon content of 0.03% provides increased resistance to intergranular corrosion. Occasionally used for welding 18-8 stainless base metals when severe …

2018年4月16日 · AWS CLASS ER309, ER309L . CODE AND SPECIFICATION DATA: AWS A5.9 ASME SFA 5.9; UNS S30980, S30983 . DESCRIPTION: Pinnacle Alloys ER309/309L has a …

ER309L has the same qualities as ER309 but with the lower carbon content deemed necessary in many chemical applications. ER309L is preferred over ER309 for cladding over carbon or low …

2024年3月21日 · er309l是超低碳不锈钢焊丝，用于焊接同类型不锈钢、复合钢和异种钢结构，如核反应堆、压力容器内壁和塔内构件。 焊接前要清除油污、铁锈等杂质，采用适当的保护气 …

BLUE MAX® MIG 309L ideal for joining stainless steels to themselves or to carbon or low alloy steels, and can be used at temperatures of up to 700°F (371°C). Reduced carbon levels …

ER309L也称H03Cr24Ni13Si，是超低碳不锈钢用焊丝，其焊缝金属为超低碳型。 由于碳含量较低，不至于在晶间产生碳化物析出，有优良的抗晶间腐蚀能力。 用于合成纤维、石油化工等设 …

2016年2月25日 · ER309 is used for the welding of similar alloys in wrought or cast form. It is mostly used for welding dissimilar materials such as mild steel to stainless steel, as well as for …