45# Forged Grinding Steel Ball 50mm HRC48‑55 for Cement Ball Mill
- HY
- China
- 20-45days
- 100000T
✅ Medium‑impact 45# carbon steel，Optimized for cement plant & sand‑making mill working condition
✅ Stable HRC48‑55 hardness，Uniform hardness distribution, less peeling in continuous grinding
✅ Low breakage rate ≤1%，Reduce mill unexpected shutdown and maintenance cost
✅ Hot‑forged from solid round steel，No scrap remelting, stable metallographic structure
✅ Cost‑effective grinding media，Lower comprehensive consumption for medium‑hard material grinding
✅ Batch‑by‑batch inspection，Chemical & hardness test reports available for every shipment
✅ Flexible packaging solution：ton‑bag / steel drum on wooden pallet for sea container shipment
Product Overview
Product Highlights
✅ Medium‑impact 45# carbon steel: The 45# forged grinding steel ball is optimized for cement plant & sand‑making mill working condition
✅ Stable HRC48‑55 hardness: The 45# forged grinding steel ball owns uniform hardness distribution, less peeling in continuous grinding
✅ Low breakage rate ≤1%: The 45# forged grinding steel ball reduces mill unexpected shutdown and maintenance cost
✅ Hot‑forged from solid round steel: The 45# forged grinding steel ball adopts solid raw material without scrap remelting, stable metallographic structure
✅ Cost‑effective grinding media: The 45# forged grinding steel ball brings lower comprehensive consumption for medium‑hard material grinding
✅ Batch‑by‑batch inspection: Chemical & hardness test reports are available for every shipment of the 45# forged grinding steel ball
✅ Flexible packaging solution: Ton‑bag or steel drum loaded on wooden pallet for sea container shipment for the 45# forged grinding steel ball
Technical Specifications
| Item | Parameter |
|---|---|
| Product Name | Forged Grinding Steel Ball |
| Material Grade | 45# Carbon Steel |
| Nominal Size | Φ50mm |
| Surface Hardness | HRC48‑55 |
| Impact Toughness | ≥10 J/cm² |
| Breakage Rate | ≤1% |
| Executive Standard | YB/T 091‑2019 |
| HS Code | 73261100 |
| Certification | ISO9001, SGS test report available |
Remark: The 45# forged grinding steel ball is fit for medium‑impact working conditions including cement plant and sand‑making mill. The 45# forged grinding steel ball is not recommended for heavy‑impact hard‑ore mining projects.
Application Fields
Packaging & Delivery
1000KG Ton‑bag loaded on wooden pallet: Cost‑effective for bulk purchase of the 45# forged grinding steel ball for cement‑plant projects.
Steel Drum (850‑900kg/drum) loaded on wooden pallet: Anti‑collision packaging for long‑distance ocean transport of the 45# forged grinding steel ball.
Production & Quality Assurance
FAQ
Inquiry CTA
Button Text: GET QUOTATION
Please kindly tell us your required size, material grade, quantity, mill working condition and destination port. We will reply with detailed quotation and test report copy of the 45# forged grinding steel ball within 2‑4 working hours.
