軋輥堆焊系列(直徑:2.4/2.8/3.2/4.0)Roller Hardfacing Wires
牌號Trade Name C Mn Si Cr Mo W V S P Ni HRC(國家標準臺式硬度計) 特點及主要用途characteristics and application
D224 0.25-0.35 1.0-2.0 0.50-1.0 5.50-7.50 0.80-1.50 1.0-2.0 0.5-1.0 0.010 0.018 45-55 用于熱軋開坯輥堆焊Applied to repair hot-rolling blooming roller
D224B 0.25-0.55 1.0-2.0 0.50-1.0 5.50-7.50 0.80-1.50 1.0-2.0 0.5-1.0 0.010 0.015 53-60 用于熱軋開坯輥堆焊Applied to repair hot-rolling blooming roller
D414N 0.05-0.15 0.5-2.5 0.3-1.5 11.5-14.5 0.5-1.5 2.0-4.0 40-50 埋弧焊絲用于連鑄輥堆焊 Applied to repair continuous caster roller
D414N-O 0.05-0.15 0.5-2.5 0.3-1.5 11.5-14.5 0.5-1.5 2.0-4.0 40-50 自保護焊絲用于連鑄輥堆焊Selfshielded welding wire is applied to repair continuous caster roller |
|