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Thermal Spray Powder WC12Co WC6Co WC12Co4Cr
Chengdu Woco Carbide Industry Co., Ltd. manufactures thermal spray powders in the WC12Co, WC6Co and WC12Co4Cr compositions, all based on tungsten carbide cemented with cobalt. The powders are supplied as sintered and crushed particles suitable for high-velocity oxygen-fuel (HVOF) and plasma coating systems. They are packaged for export in sealed metal drums or moisture-proof bags.
Typical specifications for tungsten carbide-cobalt powders include a particle size distribution of 10 µm - 50 µm, a bulk density of about 4.5 g cm-3 and a tap density near 5.0 g cm-3, which promote dense, low-porosity coatings. The WC12Co grade contains roughly 12 wt % cobalt, WC6Co contains 6 wt % cobalt, and WC12Co4Cr adds about 4 wt % chromium for enhanced corrosion resistance. Standard test methods such as ASTM B822 for particle size and ASTM C1326 for hardness are commonly applied to verify performance.
These powders are used by aerospace component manufacturers, oil-field equipment makers and tool-making firms that require wear-resistant surface layers. Chengdu Woco offers export-grade packaging but does not disclose minimum order quantities, lead times or payment conditions, so buyers should request that information directly. Trade terms, including Incoterms and inspection requirements, are to be negotiated with the supplier.
| Composition | WC12Co, WC6Co, WC12Co4Cr (tungsten carbide‑cobalt alloys) |
| Typical particle size | Typical 10 µm - 50 µm |
| Bulk density | Typical 4.5 g cm-3 |
| Tap density | Typical 5.0 g cm-3 |
| Hardness (Vickers) | Typical 1500 HV for WC12Co |
| Maximum coating temperature | Typical up to 1100 °C in HVOF processes |
| Packaging | Standard sealed metal drums or moisture-proof bags, 25 kg per container |
| Standard test methods | ASTM B822 for particle size, ASTM C1326 for hardness |
Chengdu Woco Carbide Industry Co., Ltd. is located in Chengdu, Sichuan Province, China, at Room 2002, No.2 Building, Hua Xi Mei Lu 17-1, Third Section South, Ren Min Road. The company is listed in the imported supplier tier with a harbor trust tier, and its public profile shows a 0 % response rate and no recorded average response time.
The firm focuses on producing tungsten‑carbide‑cobalt thermal spray powders and advertises suitability for HVOF and plasma coating systems across aerospace, oil‑and‑gas and tooling sectors. No specific production capacity, certifications or client references are disclosed in the available data.
High-performance tungsten carbide cobalt thermal spray powders including WC12Co, WC6Co, and WC12Co4Cr grades are widely used in HVOF and plasma coating systems for industrial wear-resistant surface treatment. These sintered and crushed powders deliver excellent coating density, hardness, and corrosion resistance for aerospace, oil and gas, and tooling applications. Suitable for import and export trade with global industrial buyers.
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Sourcing Thermal Spray Powder WC12Co WC6Co WC12Co4Cr from Chengdu Woco Carbide Industry Co., Ltd. - China Import Guide
Prior to ordering, confirm the exact alloy composition, particle-size distribution and bulk density of the selected powder grade with Chengdu Woco. Obtain a detailed technical data sheet that lists these parameters together with any heat-treatment or storage recommendations. Request a small sample for trial coating to validate performance on your substrates.
Discuss shipping arrangements and agree on Incoterms such as FOB Chengdu or CIF to your destination port, as the supplier does not state default terms. Lead times are not published; ask for a production schedule and estimated dispatch date before finalising the purchase. Clarify acceptable payment methods, for example a confirmed irrevocable letter of credit or telegraphic transfer.
Arrange for a third‑party inspection of the powder batches before loading, focusing on moisture content, particle-size consistency and packaging integrity. Ask the supplier for certificates of conformity, test reports referencing ASTM standards and a Material Safety Data Sheet. Ensure that export documentation includes a commercial invoice, packing list and any required customs declarations.
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30 suppliersBuy Thermal Spray Powder Wc12 in Bulk — Supplier in China
When sourcing Thermal Spray Powder Wc12co Wc6co Wc12co4cr for your business, securing the right balance of quality and cost is essential. Chengdu Woco Carbide Industry Co., Ltd., a supplier based in China, offers this product with key specifications including WC12Co (12% Co), WC6Co (6% Co), WC12Co4Cr (12% Co, 4% Cr), WC:Balance, Co:6-12%, Cr:0-4%, Impurities <0.5%, and -45+15 μm, -75+20 μm, -106+45 μm (customizable per application). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $39/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.99, making it a staple in the Metal Powder sector with strong demand from importing countries worldwide.
Thermal Spray Powder Wc12 Specifications, Trade Terms & Pricing
Importing Thermal Spray Powder Wc12 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chengdu Woco Carbide Industry 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 3824.99 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 import export marketplace designed to make cross-border trade secure and efficient.
About Chengdu Woco Carbide Industry Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Thermal Spray Powder Wc12 for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Metal Powder category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Thermal Spray Powder Wc12 — Shipping, Logistics & Customs
Importing Thermal Spray Powder Wc12 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 3824.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Thermal Spray Powder Wc12
What is the wholesale price of Thermal Spray Powder Wc12co Wc6co Wc12co4cr?
The current listed wholesale price for Thermal Spray Powder Wc12co Wc6co Wc12co4cr from Chengdu Woco Carbide Industry Co., Ltd. is $39/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 Chengdu Woco Carbide Industry Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Thermal Spray Powder Wc12?
The supplier, Chengdu Woco Carbide Industry Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Thermal Spray Powder Wc12. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Thermal Spray Powder Wc12co Wc6co Wc12co4cr?
For international shipping and customs clearance, Thermal Spray Powder Wc12co Wc6co Wc12co4cr is classified under HS Code 3824.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Thermal Spray Powder Wc12 from China?
To import Thermal Spray Powder Wc12 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chengdu Woco Carbide Industry Co., Ltd.. Ensure you have the necessary import licenses for Metal Powder products in your destination country.
How can I check Chengdu Woco Carbide Industry Co., Ltd. before ordering?
Open the Chengdu Woco Carbide Industry Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Thermal Spray Powder Wc12co Wc6co Wc12co4cr?
The key specifications for Thermal Spray Powder Wc12co Wc6co Wc12co4cr supplied by Chengdu Woco Carbide Industry Co., Ltd. include WC12Co (12% Co), WC6Co (6% Co), WC12Co4Cr (12% Co, 4% Cr), WC:Balance, Co:6-12%, Cr:0-4%, Impurities <0.5%, and -45+15 μm, -75+20 μm, -106+45 μm (customizable per application). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Thermal Spray Powder Wc12?
Chengdu Woco Carbide Industry Co., Ltd. offers Thermal Spray Powder Wc12 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Thermal Spray Powder Wc12 the most?
Thermal Spray Powder Wc12 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chengdu Woco Carbide Industry Co., Ltd. through our platform.
What certifications does this Thermal Spray Powder Wc12 supplier hold?
Chengdu Woco Carbide Industry Co., Ltd. maintains international quality certifications. These ensure that the Thermal Spray Powder Wc12 meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Thermal Spray Powder Wc12co Wc6co Wc12co4cr on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Chengdu Woco Carbide Industry Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Chengdu Woco Carbide Industry Co., Ltd..
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