名称：镀锌胚料钢丝
用途：拉拔后用于制绳/弹簧钢丝/钢丝成型件等各类用途
特点：1.强度稳定 2.直径公差小 3.拉拔通条性好 4.延伸率高 5.锌层重量稳定
材质：1. 碳素镀锌
镀锌胚料钢丝 galvanized redrawing steel wire | |||||||||
直径 Diameter | 45# | 60# | 62A | 70 | 72A | 80# | 82B | 锌层重量 Zinc weight | 延伸率 Elongation |
MM | 镀后强度 T/S After galvanized (Mpa) | g/㎡ | |||||||
0.8≤D＜1.0 | 850-950 | 950-1050 | 1000-1100 | 1050-1150 | 1100-1200 | 1150-1250 | 1200-1300 | 90 | 6.5% |
1.0≤D＜1.2 | 850-950 | 950-1050 | 1000-1100 | 1050-1150 | 1100-1200 | 1150-1250 | 1200-1300 | 100 | |
1.2≤D＜1.4 | 850-950 | 950-1050 | 1000-1100 | 1050-1150 | 1100-1200 | 1150-1250 | 1200-1300 | 130 | |
1.4≤D＜1.6 | 850-950 | 950-1050 | 1000-1100 | 1050-1150 | 1100-1200 | 1150-1250 | 1200-1300 | 150 | |
1.6≤D＜2.0 | 830-930 | 930-1030 | 980-1080 | 1030-1130 | 1080-1180 | 1130-1230 | 1180-1280 | 180 | |
2.0≤D＜2.5 | 830-930 | 930-1030 | 980-1080 | 1030-1130 | 1080-1180 | 1130-1230 | 1180-1280 | 220 | |
2.5≤D＜3.0 | 820-920 | 920-1020 | 980-1080 | 1030-1130 | 1080-1180 | 1130-1230 | 1180-1280 | 250 | |
3.0≤D＜4.5 | 800-900 | 900-1000 | 950-1050 | 1000-1100 | 1050-1150 | 1100-1200 | 1150-1250 | 280 | |
4.5≤D | 800-900 | 900-1000 | 950-1050 | 1000-1100 | 1050-1150 | 1100-1200 | 1150-1250 | 280 | |
