We are an international buyer specializing in wear-resistant castings for mining, cement, aggregate and bulk material handling equipment. We are now looking for professional, qualified and stable foundries to supply ASTM A532 Class I Type A (Ni-Hard 4) white iron castings with consistent quality and reliable delivery.
What We Need
Heavy wear parts: chute liners, hoppers, liners, deflectors and custom castings (200kg–800kg)
Material strictly conforms to ASTM A532 Class I Type A
Hardness: 550–690 HBW with official test reports
Full spectrometer chemical composition inspection
Good casting quality: no blowholes, shrinkage or cracks
Precision machining: drilling, tapping, dimensions and tolerances as per drawings
Complete quality documentation: material certificate, dimension report, hardness report
Experience exporting to Europe, USA, Australia or global markets
Safe export packaging and stable lead time
What We Expect From You
Provide material certification and quality control ability
Show similar ASTM A532 casting products or references
Confirm capacity for heavy and complex wear parts
Offer clear price, MOQ and lead time
Ensure stable quality and on-time delivery
If your factory is professional in ASTM A532 wear-resistant castings, please contact us with your product catalog, quality certificates and company profile. We prefer long-term cooperation.
Website: https://www.hsmachineryparts.com
Email:Hongsheng@hsmachineryparts.com
