Product Feature
Characteristics: high hardness, good wear resistance, no breakage, no deformation, good quality, reasonable price Product Specification/Models
Diameter:8, 10, 12, 14, 16, 18, 20, 20*25, 25*30, 30*35, 35*40, 40*45(mm)

Chemical composition:
Item
Multi-bar 1: C(1.8-3.2%), Si(0.3-1.5%), Mn(0.2-1%), Cr(3.2-7%) Multi-bar 2: C(1.8-3.2%), Si(0.3-1.5%), Mn(0.2-1%), Cr(7-10%)

Properties and microstructure:
Multi-bar 1: Hardness(48-56 HRC), microstructure:P+C,
Multi-bar 2: Hardness(48-62 HRC), Microstructure:P+C Application
cement, metallurgy, mine, construction material, water coal slurry Other Information
Packaging & Delivery
Packaging detail: By metal drums and two drums on one pallet
(You can also choose the package of "Bulk Bags" and the charge is for free.)
Delivery detail: flexible, negotiable