45# 150mm*150mm*6/12m ; 120mm*120mm*6/12m ; 200mm*200mm*6/12m
1.Chemical composition: 45#
C:0.42-0.50, Si: 0.17-0.37, Mn:0.50-0.80, Cr:max0.25, B:0.0008-0.003
2. specification: size 100*100 120*120 130*130 150*150mm length2-12m
3.Size Tolerance: Length tolerance +100/-0mm Side length tolerance +/-2mm Straightness Max 6mm/m
Mr. Li
Telephone: 86-634-6588111
Mobile Phone: 013806347718
Fax: 86-634-6588111
Address: Yanzhuang Industrial Zone, Gangcheng District, Laiwu, China
Zip: 271103
Country/Region: China (Mainland)
Province/State: Shandong
City: LAIWU
45# carbon steel billets
