PROBLEM TO BE SOLVED: To provide a welding material capable of obtaining a welding metal having excellent low temperature toughness. SOLUTION: The wire for electroslag welding contains Fe: 94% by mass or more, C, Si, Mn and Mo in a predetermined range, and Ti: 0.01% by mass or more and 0.08 per total mass of the wire. Contains less than mass%, Al: less than 0.06% by mass (including 0% by mass), B: less than 0.0070% by mass (including 0% by mass), Cu: less than 1.5% by mass (including 0% by mass) The molten flux is regulated to (including%), and the Ca conversion value of the Ca compound: 10% by mass or more and 45% by mass or less, and the F conversion value of the F compound: 0% by mass or more and 25% by mass or less per total mass of the flux. , Al 2 O 3 : 10% by mass or more and 50% by mass or less, SiO 2 : 35% by mass or less (including 0% by mass), B 2 O 3 : 1.0% by mass or less (including 0% by mass) ) Is regulated, and the wire for electroslag welding and the molten flux are used in combination. [Selection diagram] None
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机译：要解决的问题：提供一种能够获得具有优异低温韧性的焊接金属的焊接材料。溶液：电焊焊丝含有Fe：94质量％以上，C，Si，Mn和Mo，在预定范围内，Ti：0.01质量％以上，每种总质量为0.08％。含有少于质量％，Al：小于0.06质量％（包括0质量％），B：小于0.0070质量％（包括0质量％），Cu：小于1.5质量％（包括0％按质量）熔融通量调节（包括％），以及Ca化合物的Ca转化值：10质量％以上和45质量％以下，F化合物的F转化值：0％按质量以上且每种总质量的质量或更多和25质量％以下。 ，Al 2 O 3 ：10质量％以上，50质量％或更低，SiO 2 ：35质量％或更低（包括0％质量％），对B 2 O 3 ：1.0质量％或更小（包括0质量％））是调节的，以及用于电子焊接的电线并且熔融通量组合使用。 [选择图]无
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