上海磐诺焊材有限公司
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LM414 LM414N LZ430埋弧焊连铸辊堆焊耐磨焊丝
轧辊堆焊焊丝
牌号 Trade Name | C | Cr | Mn | Si | Mo | W | V | S | P | Ni | HRC （X标准台式硬度计） | 特点及主要用途 Characteristics and Application |
ND430 | 0.1-0.25 | 16.0-18.0 | 35-40 | 用于轧辊堆焊 Applied to repair roller | ||||||||
ND320H | 0.1-0.30 | 10.0-12.5 | 1.0-2.0 | 0.3-0.8 | 45-55 | 用于轧辊堆焊 Applied to repair roller | ||||||
ND224 | 0.25-0.35 | 5.5-7.5 | 1.0-2.0 | 0.5-1.0 | 0.8-1.5 | 1.0-2.0 | 0.5-1.0 | 0.01 | 0.018 | 45-55 | 用于热轧开坯辊堆焊 Applied to repair hot-rolling blooming roller | |
ND224B | 0.25-0.55 | 4.5-6.0 | 1.0-1.9 | 0.5-1.5 | 0.4-1.4 | 0.8-2.1 | 0.7-1.3 | 0.01 | 0.015 | 53-60 | 用于热轧开坯辊堆焊 Applied to repair hot-rolling blooming roller | |
ND414N | 0.05-0.11 | 12.0-15.0 | 0.5-1.5 | 0.4-0.7 | 0.75-1.25 | 0.07-0.15 | 40-45 | 用于连铸辊堆焊 Applied to repair continuous caster roller | ||||
ND414N-O | 0.05-0.15 | ,11.5-14.5 | 0.5-2.5 | 0.3-1.5 | 0.5-1.5 | 2.0-4.0 | 40-50 | 用于连铸辊堆焊 Applied to repair continuous caster roller |
