Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The 40Cr grinding steel rods from Shandong Huamin Steel Ball Joint-stock Co., Ltd. are alloy steel bars precision-engineered for rod mill applications in metallic mines, phosphate mines and silica sand processing. Diameters range from 50mm to 140mm, with tailored lengths to match mill specifications, and achieve a hardness of HRC 45-55 for superior wear resistance and consistent grinding performance in slag and mineral processing environments.
Manufactured from chromium alloy steel, these rods exhibit high hardness, no bending under load and good wear resistance, extending service life by up to 30% compared to standard round steel bars used in international markets. The material undergoes heat treatment to optimise mechanical properties, and each rod is inspected before delivery to ensure conformity with the supplier’s quality control system, which covers raw materials, production and finished products.
These rods are designed for bulk mineral processing and ore grinding, where their break resistance and stability reduce downtime and maintenance. Shandong Huamin Steel Ball Joint-stock Co., Ltd. offers containerised export shipments, with the rods suitable for global mining operations seeking durable grinding media. Buyers typically source these rods for use in rod mills where abrasion resistance and dimensional stability are critical to operational efficiency.
| Material | Alloy Steel 40Cr (Chromium Alloy Steel) |
| Diameter Range | 50mm to 140mm |
| Length | Tailored to customer requirements |
| Hardness | HRC 45-55 |
| Typical Hardness Tolerance | ±2 HRC (standard for alloy steel grinding rods) |
| Application | Rod mills for metallic mines, phosphate mines, silica sand processing |
| Key Characteristics | High hardness, no bending, good wear resistance, long life |
| Typical Wear Resistance Improvement | Up to 30% over standard round steel bars (industry benchmark) |
| Quality Control | Strict inspection from raw materials to finished products |
| Typical Surface Finish | Smooth, heat-treated (standard for grinding rod applications) |
Shandong Huamin Steel Ball Joint-stock Co., Ltd. is based in Yangjun Village, Guanzhuang Town, Zhangqiu District, Jinan, Shandong Province, China. The company operates as an imported-tier supplier in the grinding media sector, specialising in alloy steel products for mining and mineral processing industries. Its address confirms a regional presence in a key industrial hub for steel production and export.
The supplier’s profile indicates a focus on quality control, with a documented system covering materials, production processes and finished goods. Each grinding rod undergoes inspection before shipment, and the company holds a national patent for its alloy steel grinding rod design. While the response rate and average response hours are not currently published, the supplier’s stated commitment to quality and export capability positions it as a viable partner for international buyers.
40Cr grinding steel rods are precision-engineered alloy steel bars designed for rod mill applications in mining operations including metallic mines, phosphate mines, and silica sand processing. Manufactured to diameters of 50mm to 140mm with tailored lengths, these rods achieve hardness of HRC 45-55 for superior wear resistance and consistent grinding performance. High hardness and break resistance make them ideal for bulk mineral processing and ore grinding, with competitive pricing for containerized export shipments worldwide.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the exact chemical composition and mechanical properties of the 40Cr alloy steel rods, as these directly impact grinding efficiency and longevity. Request a mill test certificate and third-party inspection reports to confirm the material meets the specified hardness of HRC 45-55 and the supplier’s quality control standards. Ensure the rods are free from internal defects such as cracks or inclusions, which can lead to premature failure.
Confirm the logistics details, including lead time, Incoterms and payment terms. Shandong Huamin Steel Ball Joint-stock Co., Ltd. typically ships containerised loads, so discuss port of discharge, packaging and handling requirements to prevent damage during transit. Clarify whether the rods are supplied in bundles or loose, and if any protective coatings are applied to prevent corrosion during shipping and storage.
Quality checks should include dimensional verification, hardness testing and visual inspection for straightness and surface finish. For mineral processing applications, consider conducting a trial run in your rod mill to assess wear rates and breakage under real-world conditions. Request documentation such as test certificates, inspection reports and compliance with relevant industry standards to ensure the rods meet your operational requirements.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing 40cr Grinding Steel Rods For Slag for your business, securing the right balance of quality and cost is essential. Shandong Huamin Steel Ball Joint-stock Co., Ltd., a verified supplier based in China, offers this product with key specifications including 40Cr (SAE 5140 / AISI 5140), HRC 45-55, and 50mm - 140mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $850950/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7228.30, making it a staple in the Steel Rods sector with strong demand from importing countries worldwide.
Importing 40cr Grinding Steel Rods requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Huamin Steel Ball Joint-stock 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 7228.30 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 40cr Grinding Steel Rods 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 Rods category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing 40cr Grinding Steel Rods 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 7228.30 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 40cr Grinding Steel Rods For Slag from Shandong Huamin Steel Ball Joint-stock Co., Ltd. is $850950/Bags 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 Shandong Huamin Steel Ball Joint-stock Co., Ltd. through EximNext.
The supplier, Shandong Huamin Steel Ball Joint-stock Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 40cr Grinding Steel Rods. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 40cr Grinding Steel Rods For Slag is classified under HS Code 7228.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 40cr Grinding Steel Rods from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Huamin Steel Ball Joint-stock Co., Ltd.. Ensure you have the necessary import licenses for Steel Rods products in your destination country.
Yes, Shandong Huamin Steel Ball Joint-stock 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 40cr Grinding Steel Rods For Slag supplied by Shandong Huamin Steel Ball Joint-stock Co., Ltd. include 40Cr (SAE 5140 / AISI 5140), HRC 45-55, and 50mm - 140mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong Huamin Steel Ball Joint-stock Co., Ltd. offers 40cr Grinding Steel Rods with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
40cr Grinding Steel Rods is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Huamin Steel Ball Joint-stock Co., Ltd. through our platform.
Shandong Huamin Steel Ball Joint-stock Co., Ltd. maintains international quality certifications. These ensure that the 40cr Grinding Steel Rods 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. Shandong Huamin Steel Ball Joint-stock 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 Shandong Huamin Steel Ball Joint-stock Co., Ltd..
Discover more products in Steel Rods from verified suppliers worldwide.