Semi High Speed Steel Rolls

Product Description

Semi High Speed Steel Rolls

Semi High Speed Steel Rolls is similar as High Speed Steel Rolls, but its alloy elements of Mo, V, W is a little lower, and its mechanical properties is lower too. But it have a more competitive price than HSS Rolls. These types of rolls are used for roughing stand to increase productivity.

Chemical Composition and hardness.

C	Si	Mn	P	S	Cr	Ni	Mo	V	W	HSD
0.60-1.20	0.80-1.50	0.50-1.00	≤0.03	≤0.025	3.00-9.00	0.20-1.20	2.00-5.00	0.40-3.00	0.00-3.00	75-98

Neck Hardness:30-45

Tensile Strength: 350N/mm2 min

Looking for ideal HSS Rolls Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hot Strip Roughing Rolls are quality guaranteed. We are China Origin Factory of Semi HSS Work Rolls. If you have any question, please feel free to contact us.

Product Categories : Hot Strip And Plate Mill Rolls > Roughing Rolls