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Forged Grinding Ball According to the present situation of 9.75 4.88m SAG mill, grid plate hole 60mm, and we recommended your company changed ball diameter from the original 120 to 125, filling rate from 9-10% to 11-12%, so that it is more effectively to increase the grinding quality and processing ore. Base on the high quality raw material, the advanced automated equipment, the heat processing and the strict quality control system, we can improve the surface hardness of grinding ball up to 58-65HRC and impact toughness of grinding balls is over 12J/cm,�. Features of forged grinding ball 1) High hardness: surface hardness of forged grinding balls is to HRC 58-65. The tolerance of the core hardness and surface hardness is not over 2HRC; 2) Good Impact Toughness: impact toughness of forged grinding balls is over 12J/cm,�; 3) Low Broken Rate: the actual broken rate is not higher than 1%. Physical Property ProductsSurface hardness (HRC)Core hardness (HRC)Impact value Ak(J/cm,�)Times of falling balls 60Mn Forged grinding ball ,�58-65,45,12,10000 B2 Forged grinding ball60-65,55 B3 Forged grinding ball60-65,55 B4 Forged grinding ball60-65,58 Name,�Chemical Composition(%) CSiMnCrPS 60Mn Forged grinding ball0.52-0.650.15-0.370.60-1.200.25-0.300.020.02 B2 Forged grinding ball0.77-0.810.26-0.340.72-0.800.32-0.400.020.015 B3 Forged grinding ball0.61-0.651.75-1.850.73-0.800.80-0.880.020.015 B4 Forged grinding ball0.68-0.721.25-1.350.55-0.650.85-0.950.0150.015 B6 Forged grinding ball0.79-0.820.15-0.350.92-1.020.88-0.980.0150.015 -
| HS Code | 7325.91 |
| Brand | EximNext |
| Material | High Carbon Chromium Forged Steel |
| Grade/Type | Forged Steel Grinding Ball, B2/B3/B4 Grade (High Carbon Chromium Alloy) |
| Purity/Composition | Carbon 0.8-1.2%, Chromium 1.0-3.0%, Manganese 0.5-1.5%, Low Sulfur/Phosphorus |
| Size/Dimensions | Diameter 100mm - 125mm (Standard 120mm, 125mm per SAG mill spec 9.75 x 4.88m) |
| Hardness | Surface Hardness HRC 55-65, Core Hardness HRC 50-58 (Ball Burn Test) |
| Standard | GB/T 17445, ISO 3290, ASTM A295 / JIS B 1501 (Referenced) |
| Application | SAG Mill, Ball Mill, Mineral Processing, Copper/Gold/Iron Ore Grinding, Cement Plant |
| Packaging | Steel Drums or Jumbo Bags, 1-2 MT per Bag, Palletized for Container Shipping |
| Origin | China (Major Exporter), Subject to Mill Test Certificate (MTC) EN 10204 3.1 |
Forged grinding balls are essential grinding media for SAG and AG mills in mineral processing and mining operations. These high-carbon forged steel balls, typically ranging from 100mm to 125mm diameter, offer superior impact resistance and wear durability compared to cast alternatives. Widely exported for use in copper, gold, and iron ore processing plants, they are priced per metric ton and sourced from major steel-producing regions globally.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Forged Grinding Ball is offered by Chengde Rongmao Cast Steel Co., Ltd., a Supplier based in China. This supplier provides wholesale quantities suitable for bulk importers, distributors, and businesses worldwide. Contact the supplier to request pricing, discuss trade terms, and arrange shipping to your destination.
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When sourcing Forged Grinding Ball for your business, securing the right balance of quality and cost is essential. Chengde Rongmao Cast Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including Forged Steel Grinding Ball, B2/B3/B4 Grade (High Carbon Chromium Alloy), Carbon 0.8-1.2%, Chromium 1.0-3.0%, Manganese 0.5-1.5%, Low Sulfur/Phosphorus, and Diameter 100mm - 125mm (Standard 120mm, 125mm per SAG mill spec 9.75 x 4.88m). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9001,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7325.91, making it a staple in the Steel Balls sector with strong demand from importing countries worldwide.
Importing Forged Grinding Ball requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chengde Rongmao Cast Steel Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7325.91 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Forged Grinding Ball has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Balls category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Forged Grinding Ball requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7325.91 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Forged Grinding Ball from Chengde Rongmao Cast Steel Co., Ltd. is $9001,200./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Chengde Rongmao Cast Steel Co., Ltd. through EximNext.
The supplier, Chengde Rongmao Cast Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Forged Grinding Ball. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Forged Grinding Ball is classified under HS Code 7325.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Forged Grinding Ball from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chengde Rongmao Cast Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Balls products in your destination country.
Yes, Chengde Rongmao Cast Steel Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Forged Grinding Ball supplied by Chengde Rongmao Cast Steel Co., Ltd. include Forged Steel Grinding Ball, B2/B3/B4 Grade (High Carbon Chromium Alloy), Carbon 0.8-1.2%, Chromium 1.0-3.0%, Manganese 0.5-1.5%, Low Sulfur/Phosphorus, and Diameter 100mm - 125mm (Standard 120mm, 125mm per SAG mill spec 9.75 x 4.88m). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Chengde Rongmao Cast Steel Co., Ltd. offers Forged Grinding Ball with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Forged Grinding Ball is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chengde Rongmao Cast Steel Co., Ltd. through our platform.
Chengde Rongmao Cast Steel Co., Ltd. maintains international quality certifications. These ensure that the Forged Grinding Ball meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Chengde Rongmao Cast Steel Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Chengde Rongmao Cast Steel Co., Ltd..
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