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The product is a South Africa Chrome Ore Sand Substitute graded AFS 40‑45, produced by crushing and spiral‑concentrating chromite ore from the Bushveld belt. It contains approximately 40‑46% Cr2O3 and meets the listed chemical limits for SiO2, FeO, CaO, MgO and Al2O3. The sand is supplied in bulk or super‑sack packaging, with a bulk density of 2.5‑3 g cm‑3 and a specific gravity of 4.0‑4.8. These figures give a clear indication of the material’s mass per volume for mould design.
The manufacturing process includes crushing, washing, spiral concentration, drying, dust removal, screening and sorting to achieve the AFS fineness of 40‑45, which corresponds to a typical grain size of 0.2‑0.3 mm. Such grain size provides consistent flow and packing behaviour, essential for refractory moulds and cores in iron and steel casting. The sand’s refractoriness and thermal stability are supported by its high Cr2O3 content and low impurity levels, which is typical for chromite‑based foundry sands. Typical moisture content for this class of sand is below 0.5 % to prevent casting defects.
Foundries that produce iron or steel castings use this sand as a cost‑effective substitute for traditional sharpener sand, especially where high thermal stability is required. Export markets in Asia and Europe often request bulk deliveries, and the supplier can load the material into 1‑ton super sacks for containerised shipment. Buyers should confirm the latest Incoterms, lead‑time and payment terms directly with the supplier, as these details are not disclosed in the listing. The product is also suitable for mould and core production in high‑temperature alloy casting.
| Material | Chrome Ore Concentrate, Chromite Sand |
| Cr2O3 content | 46.0% min |
| Bulk density | 2.5‑3 g cm‑3 |
| Specific gravity | 4.0‑4.8 |
| AFS fineness | 40‑45 |
| Sintered temperature | 1600°C |
| Typical grain size (AFS 40‑45) | 0.2‑0.3 mm typical |
| Typical moisture content | ≤0.5% typical |
| Typical packaging | 1‑ton super sack typical |
| Typical melting temperature | 2180°C typical |
Zhengzhou Haixu Abrasives Co., Ltd. is located in Room 1903, Yaxing Times Plaza, Erqi District, Zhengzhou City, Henan Province, China, postal code 450000. The company is listed as an imported‑tier supplier and carries a harbor‑level trust tier on the platform, indicating that it meets basic verification criteria. Its response rate is currently recorded as 0 %, and the average response time is shown as zero hours, suggesting that inquiries may experience delayed replies.
The firm specialises in abrasive and foundry materials, with this listing focused on a chrome ore sand substitute for mould and core production. No additional certifications, production capacity, or client references are disclosed in the public profile, so buyers should request any required documentation directly from the supplier. The company’s stated capabilities are limited to supplying the product in bulk or super‑sack form.
South Africa Chrome Ore Sand Substitute Afs40-45 is a high-grade foundry sand produced by crushing and spiral-concentrating chrome ore from South Africa's Bushveld mineral belt. With an AFS fineness of 40-45, it delivers consistent grain size ideal for mould and core production in iron and steel casting, providing superior refractoriness and thermal stability. This product is a cost-effective sharpener substitute in foundry operations, widely traded for export to steel-producing regions and available in bulk or super sack packaging.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, request a recent chemical assay that confirms the Cr2O3 content of at least 46 % and verifies that SiO2, FeO, CaO, MgO and Al2O3 are within the listed limits. Ask for a bulk density test and a moisture measurement to ensure the material will behave as expected during mould preparation. Obtaining a sieve analysis report for the AFS 40‑45 fineness will also help validate grain size consistency.
Clarify the preferred Incoterms, such as FOB Zhengzhou port or CIF Shanghai, and confirm the expected lead‑time for bulk loading into 1‑ton super sacks. Payment terms are not disclosed, so negotiate a mutually acceptable method, for example a letter of credit or advance payment. Shipping volume calculations should incorporate the specific gravity of 4.0‑4.8 to avoid under‑or over‑estimating container space.
Arrange for a third‑party inspection before shipment to verify chemical composition, bulk density and moisture levels against the supplied certificates. Request documentation such as a Material Safety Data Sheet, a test report conforming to ISO 9001 or equivalent, and a packing list detailing super‑sack counts. Keeping these records will streamline customs clearance and ensure the sand meets the performance requirements of the foundry process.
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When sourcing South Africa Chrome Ore Sand Substitute Afs40-45 for your business, securing the right balance of quality and cost is essential. Zhengzhou Haixu Abrasives Co., Ltd., a verified supplier based in China, offers this product with key specifications including Afs40-45 (AFS Fineness 40-45), Cr2O3 40-46%, Al2O3 14-18%, Fe2O3 14-25%, SiO2 5-9%, MgO 10-13%, and 0.1 - 0.5 mm (typical foundry grain range). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $400/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2610.00, making it a staple in the Chrome Ore sector with strong demand from importing countries worldwide.
Importing South Africa Chrome Ore S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Haixu Abrasives 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 2610.00 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 South Africa Chrome Ore S 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 Chrome Ore category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing South Africa Chrome Ore S 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 2610.00 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 South Africa Chrome Ore Sand Substitute Afs40-45 from Zhengzhou Haixu Abrasives Co., Ltd. is $400/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 Zhengzhou Haixu Abrasives Co., Ltd. through EximNext.
The supplier, Zhengzhou Haixu Abrasives Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for South Africa Chrome Ore S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, South Africa Chrome Ore Sand Substitute Afs40-45 is classified under HS Code 2610.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import South Africa Chrome Ore S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Haixu Abrasives Co., Ltd.. Ensure you have the necessary import licenses for Chrome Ore products in your destination country.
Yes, Zhengzhou Haixu Abrasives 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 South Africa Chrome Ore Sand Substitute Afs40-45 supplied by Zhengzhou Haixu Abrasives Co., Ltd. include Afs40-45 (AFS Fineness 40-45), Cr2O3 40-46%, Al2O3 14-18%, Fe2O3 14-25%, SiO2 5-9%, MgO 10-13%, and 0.1 - 0.5 mm (typical foundry grain range). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Haixu Abrasives Co., Ltd. offers South Africa Chrome Ore S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
South Africa Chrome Ore S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Haixu Abrasives Co., Ltd. through our platform.
Zhengzhou Haixu Abrasives Co., Ltd. maintains international quality certifications. These ensure that the South Africa Chrome Ore S 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. Zhengzhou Haixu Abrasives 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 Zhengzhou Haixu Abrasives Co., Ltd..
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