High carbon custom engineered ballstock grades, designed with toughness and wear attributes in mind, are central in AltaSteel’s grinding media lineup. Offered in sizes ranging from 1.0” to 4.0”, AltaSteel produces ballstock as round bar which is manufactured (rolled-formed or upset forged and heat treated) into grinding balls or SAG balls by our customers. AltaSteel ballstock is designed to meet a vast array of quality attributes, including: thru-hardening steel capability, fine grained, micro-cleanliness compliant to industry standards and industry- low hydrogen levels. With in-house laboratory capabilities that include microstructural evaluation, grain size measurement, hardness testing and access to hydrogen testing equipment.
Ball Stock Standard Product Offerings:
Description: Feed for Grinding Ball Production (Grinding and Semi-Autogenous Grinding Ball)
Grades: Medium and High Carbon Custom grades
Diameter: 1.0” to 4.0”
Length: 17’ to 36’
Specification: ASTM A29
Packaging: Bars are packaged in bundles with a bar count or bundle weight specified by the customer between 3.0 to 5.0 tons. Tie wire location customizable as per customer requirement.