LKE-7号钢焊条(SUPER-7)特性耐冲击与金属间磨耗,直接焊于热处理后的Cr12MoV钢上,可全位置焊接,硬度HRC52~57.Impactresistanceandmetalabrasion,directlyweldedtotheCr12MoVafterheattreatment,butthePOSTTTIONonthesteelwelding,hardnessHRC52-57用途汽车大型模具硬面制做,冷冲模刀口焊接Autogiantmouldmaking,colddiecuttinghardfacedwelding.规格2.6￠3.2￠GNK-7A刃口焊条特性熔敷金属具有高硬度的马氏体***,耐磨耗耐冲击性能优良,硬度HRC55~58.Depositedmetalofmartensitewithhighhardness,goodabrasionresistance,impactresistantperformanceofhardnessHRC55~58.用途切模,冲压模具的刃口焊材,也可以在碳钢上堆焊制成新工具.Cutting,weldingbladeofstampingmould,alsocanbemadeinthenewtoolsteel#.规格2.6￠3.2￠4.0￠)