Baosteel Roll is experienced in the manufacture of the leveling roll. The work condition can high to more than 800℃。
Baosteel has developed several kinds of the materials for this kind of rolls. The dimensional stability is high. We also have some special material for the special requirements from the different clients.
The representative customers in China are Baowu Group, Shougang Group, Ansteel Group,Tisco etc.
The representative customers in overseas market are DANIELI , SMS, CMI etc.

 

MATERIAL GRADE	Performance				Chemical composition	Work condition
	Hardness	Grindability	Campaign	Anti-accident		coll	hot
BJL1	★★	★★★	★	★	Cr :2%	▲
BJL5	★☆	★★☆	★★★	★	Cr :5%	▲
BJR5	★☆	★★★	★☆	★★☆	Cr :5%,Mo:1%		▲

Capacity

Barrel Diameter	Barrel Length	Over Length	Weight
max.600mm (23.6")	max.8000 mm (314.9")	max.9000mm (354.3")	max.10 t/pc

Technical requirements

Material	Max hardness(HSD)	Max hardening layer(mm)
BJL1	100	20
BJL5	100	20
BJR5	85	20