OEM Customized Size Forged Steel Ball for Large Sag Mill Application
Product Specifications
- model
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Product Highlights
- High Purity Alumina: Available in 92% and 95% Al2O3 purity levels for superior grinding performance.
- Wide Size Range: Diameter options from 0.5mm to 120mm covering moulding rolling and isostatic pressing.
- Superior Hardness: Features 9 Mohs hardness and compression strength up to 2250 MPa for durability.
- Corrosion Resistance: Resistant to acids including sulfuric, hydrochloric, and aqua regia environments.
- Low Wear Loss: Rapid wear loss as low as 0.7 g/kg.h extending the service life of grinding media.
- Free Sample Available: Free samples under 500g provided via express courier services like DHL or FedEx.
Product Attributes
- Customization
- Available
- Material
- 60mn; B2;B3; B4
- Usage
- Machinery, Building Material Shops, Energy & Mining, Other
- Model NO.
- Forged Steel Ball
- Size
- 20mm to 150mm
- Color
- Black
- Product Name
- Forged Steel Ball
- B2 Cr
- 0.2-0.6
- Surface Hardness
- Greater or Equal to 60 HRC
- Core Hardness
- Greater or Equal to 55 HRC
- Packaging Details
- Iron Drum/Ton Bag
- Standard
- ISO9000
- Applicable Industries
- Building Material Shops, Energy & Mining, Other, P
- Size1
- 20mm to 150mm
- Transport Package
- Drum/Ton Bag
- Specification
- 20 25 30
- Trademark
- JUNDA
- Origin
- China
- HS Code
- 69091200
- Production Capacity
- 2000tons/Month
- Package Size
- 75.00cm * 75.00cm * 70.00cm
- Package Gross Weight
- 1002.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of OEM Customized Size Forged Steel Ball for Large Sag Mill Application
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OEM Customized Size Forged Steel Ball for Large Sag Mill Application -
OEM Customized Size Forged Steel Ball for Large Sag Mill Application -
OEM Customized Size Forged Steel Ball for Large Sag Mill Application -
OEM Customized Size Forged Steel Ball for Large Sag Mill Application -
OEM Customized Size Forged Steel Ball for Large Sag Mill Application -
OEM Customized Size Forged Steel Ball for Large Sag Mill Application
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Product Description
Update:May 6th, 2026
| Product Name | Forged Steel Ball |
| B2 Cr | 0.2-0.6 |
| Surface Hardness | Greater or Equal to 60 HRC |
| Core Hardness | Greater or Equal to 55 HRC |
| Packaging Details | Iron Drum/Ton Bag |
| Standard | ISO9000 |
JUNDA produces high-performance forged steel balls ranging from Φ20 to Φ150 mm. Using premium raw materials-including high-quality round steel, low-carbon alloy steel, high manganese steel, and high-carbon high-manganese alloy steel-our products are manufactured through an advanced air hammer forging process.
With state-of-the-art equipment, a unique heat treatment process, and a strict quality control system, JUNDA forged steel balls deliver exceptional performance in terms of hardness uniformity and impact resistance.
Key Specifications:
-
Surface Hardness: 58 - 65 HRC
-
Core / Volume Hardness: 56 - 64 HRC
-
Hardness Distribution: Uniform throughout the ball
-
Impact Toughness: ≥ 12 J/cm²
-
Crushing Rate: Far less than 1% (<1%)
Typical Chemical Composition (Customizable):
-
Carbon (C): 0.4 - 0.85%
-
Manganese (Mn): 0.5 - 1.2%
-
Chromium (Cr): 0.05 - 1.2%
Which certifications has our company obtained?
Our operations and products are backed by key international certifications, including ISO 9001 for quality management, CE for the European market, and KOC for South Korea. These credentials are not just badges of compliance but essential enablers of our global reach, supporting our exports to a network of over 100 countries and reinforcing our clients' trust in our professional standards.
Q. What is the mode of your payment?
T/T: 50% advance payment and the rest 50% payment oay us when you get the scannedB/L from our E-mail.
L/C:100% irrevocable L/C at sight.
Q. What's the MOQ of your product?
As usual MOQ is 1TONS.Or as your require, we need to calculate the new price to you.
Q. What atandars you carring out for your products?
SAE standard and ISO9001, SGS.
Q.What's the delivery time?
A : 5-10 work days after receiving client's payment
Q.Do you have any timely technology supports?
A: We have a professional technology supporting team for your timely services. We prepare the technical documents for you, also
you can contact us by telephone, online chat (whats, skype, phone).
If any need, please contact us any time!!!
We are well aware that a satisfactory shopping experience is not only dependent on excellent product quality, but also requires thoughtful and reliable after-sales service.
From the moment you chose us, we have embarked on a long-term commitment and protection.No matter what problems you encounter, our after-sales team will provide you with efficient and prompt solutions with a warm and patient attitude. Your satisfaction is our eternal pursuit.
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About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR255938". Items marked "
" are certified.
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Company Profile
JINAN JUNDA INDUSTRIAL TECHNOLOGY was established in 2005. We are a professional manufacturer and exporter of Forged Steel Balls, Cast Steel Balls, Steel Rods, Chrome Steel Balls, Carbon Steel Balls, Stainless Steel Balls, Garnet Sand, Steel Shot, Steel Grit, Bearing Steel Grit, Glass Beads, and other surface treatment abrasives.
Regarding garnet sand, we integrate mining, production, and sales, with adequate reserves. In recent years, our garnet sand production capacity has increased from thousands of tons to tens of thousands of tons. We have built a good reputation in the garnet industry worldwide.
Regarding steel shot, steel grit, and bearing steel grit, our products meet American SAE standards and are widely used in shipbuilding, molding, steel production, automobile manufacturing, container manufacturing, machinery manufacturing, pipeline anti-corrosion, aviation, granite cutting, and other industries.
Regarding glass beads, we can produce different types of road-marking glass beads, sandblasting glass beads, and grinding glass beads according to customers' specific requirements and relevant standards, including European Standards EN 1423 and EN 1424; American Standard AASHTO M247 Types 1 and 2; British Standard BS 6088 Classes A and B; Japanese Standard JIS R3301; And Korean Standard KSL 2521 Nos. 1 and 2.
Our philosophy is to build sustainable growth on a foundation of high quality and excellent customer service. We manufacture our products in accordance with ISO quality standards and provide in-depth application knowledge and professional technical support. Highly efficient logistics are central to our company culture, and JINAN JUNDA INDUSTRIAL strictly controls materials from source to production to ensure quality and consistency. Our products are exported to the USA, Germany, Japan, and more than 90 countries worldwide.
We welcome your inquiries about our current products and opportunities for new applications and cooperation.
About Our Factory & Business Background
- Address
- OUYA DAGUAN Shizhong District, Jinan, Shandong, China
- Terms of Payment
- T/T, LC, Western Union, D/P
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, FAS, DDP
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Qing Dao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the mode of your payment?
- T/T: 50% advance payment and the rest 50% payment oay us when you get the scanned B/L from our E-mail. L/C:100% irrevocable L/C at sight.
- What's the MOQ of your product?
- As usual MOQ is 1TONS.Or as your require, we need to calculate the new price to you.
- Can you provide the free samoles?
- Yes, we can send free samples less than 500g to you. Normally, we can send samples to customer by express, such as DHL,TNT,Fedex,Aramex, etc.
- What atandars you carring out for your products?
- SAE standard and ISO9001, SGS.
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Product Groups
- Forged Steel Ball
- Abrasive Blasting Media
- Sandblasting equipment
- Stainless steel ball
- carbon steel ball
- Chrome Steel Ball
- Cast steel ball
- Steel Rod
- Silicon series
- Sandblasting parts(sandblasting nozzle &sandblasting gun)
- Sandblasting Protection Equipment(sandblasting helmet&hood)
- Road marking machine
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