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The offering is a cold work tool steel round bar that conforms to JIS DC53, a Cr‑Mo‑V alloy steel used for demanding die‑making tasks. OTAI Special Steel supplies the bars in round form with a diameter range of 20 mm to 800 mm and lengths between 2 000 mm and 5 800 mm, while the width of the material can vary from 205 mm to 2 000 mm. The steel is delivered with a black surface finish and can reach hardness levels expressed in HRC after appropriate heat treatment.
DC53 contains higher carbon and chromium levels than the older SKD11 grade, giving it superior wear resistance and twice the toughness of SKD11 in cold work applications. Typical carbon content lies between 0.85 % and 1.05 %, while chromium is usually 12 % - 14 %, providing excellent galling and fatigue resistance. The alloy also shows good temper resistance, allowing PVD or nitride surface treatments that further extend tool life in automotive and general manufacturing moulds.
End users such as automotive component makers, precision mould producers and tool manufacturers select this steel for punches, dies, shear blades and mill rolls because of its consistent performance. OTAI can cut the round bars to customer‑specified lengths and pack them in standard export containers for overseas shipment. Buyers should confirm minimum order quantities, desired heat‑treatment profile and the chosen Incoterm before placing an order.
| Material | Cold Work Tool Steel JIS DC53 (Cr‑Mo‑V alloy) |
| Hardness (HRC) | up to HRC as achieved by quench‑tempering |
| Diameter range | 20 mm - 800 mm |
| Length range | 2 000 mm - 5 800 mm |
| Width range | 205 mm - 2 000 mm |
| Surface condition | black surface |
| Standard compliance | JIS G4404, also listed under AISI, ASTM, BS, DIN, GB |
| Typical carbon content | typical 0.85 % - 1.05 % |
| Typical chromium content | typical 12 % - 14 % |
| Typical tensile strength | typical 1 900 MPa |
OTAI Special Steel Co., Ltd. is located at 3#, Xiansha, Gaobu Town, Dongguan City, Guangdong Province, China. The company is classified as an imported‑tier supplier and holds a harbor trust tier, although its listed response rate is currently zero percent. OTAI specialises in special steel products and maintains stock of DC53 in round bar, flat bar, sheet, plate and block forms.
The supplier states that it can saw‑cut DC53 to customer‑required dimensions and also provides ground‑finished bars to tight tolerances. Export packaging follows standard industrial practices, but the listing does not disclose exact packaging details, so interested buyers should request a sample or packaging specification directly from OTAI.
DC53 cold work tool steel round bars are premium-grade alloy steel bars engineered for demanding tooling and die-making applications. This JIS DC53 material offers superior wear resistance and toughness compared to conventional cold work steels like D2, making it ideal for blanking dies, punches, and forming tools in the automotive and manufacturing sectors. Supplied in round bar form with standard export packaging, DC53 tool steel bars are widely sourced for international trade in industrial tooling supply chains.
| 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 confirming a purchase, importers should verify the grade certification, mill test report and the exact dimensions required for their tooling. Requesting a sample for metallurgical analysis can help ensure the DC53 steel meets the wear‑resistance expectations of the intended application. Any special heat‑treatment or surface‑coating requests must be clearly communicated to OTAI in writing.
Logistics for shipments from Guangdong typically involve FOB or CIF Incoterms, with lead times dependent on order size and required heat treatment. Buyers should ask OTAI to provide a detailed shipping schedule, including expected vessel departure dates and any port handling fees at the Chinese departure port. Payment terms are usually negotiated on a letter of credit basis, but the exact method should be agreed upon before order acceptance.
Quality assurance can be reinforced by arranging a third‑party inspection at the factory or upon arrival at the destination port. Importers are advised to request the full set of inspection reports, including hardness testing, dimensional verification and surface‑finish checks. Keeping copies of the mill test report, certificate of compliance and inspection certificate will streamline customs clearance and reduce the risk of non‑conforming material.
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When sourcing Cold Work Tool Steel Round Bars Dc53 for your business, securing the right balance of quality and cost is essential. OTAI Special Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including DC53 / JIS G4404 Cold Work Tool Steel, C 0.90-1.05%, Cr 7.50-8.50%, Mo 1.80-2.10%, V 0.25-0.35%, Si ≤0.40%, Mn ≤0.40%, and Round Bar Dia. 10mm - 300mm x Length 1000-6000mm (custom cut available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30004000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7228.20, making it a staple in the Steel Bars sector with strong demand from importing countries worldwide.
Importing Cold Work Tool Steel Roun requires careful attention to shipping logistics, customs compliance, and secure payment terms. OTAI Special 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 7228.20 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cold Work Tool Steel Roun 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 Bars category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Cold Work Tool Steel Roun 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 7228.20 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 Cold Work Tool Steel Round Bars Dc53 from OTAI Special Steel Co., Ltd. is $30004000/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 OTAI Special Steel Co., Ltd. through EximNext.
The supplier, OTAI Special Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cold Work Tool Steel Roun. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cold Work Tool Steel Round Bars Dc53 is classified under HS Code 7228.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cold Work Tool Steel Roun from China, negotiate shipping terms (FOB, CIF, or EXW) directly with OTAI Special Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Bars products in your destination country.
Yes, OTAI Special 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 Cold Work Tool Steel Round Bars Dc53 supplied by OTAI Special Steel Co., Ltd. include DC53 / JIS G4404 Cold Work Tool Steel, C 0.90-1.05%, Cr 7.50-8.50%, Mo 1.80-2.10%, V 0.25-0.35%, Si ≤0.40%, Mn ≤0.40%, and Round Bar Dia. 10mm - 300mm x Length 1000-6000mm (custom cut available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
OTAI Special Steel Co., Ltd. offers Cold Work Tool Steel Roun with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cold Work Tool Steel Roun is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from OTAI Special Steel Co., Ltd. through our platform.
OTAI Special Steel Co., Ltd. maintains international quality certifications. These ensure that the Cold Work Tool Steel Roun 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. OTAI Special 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 OTAI Special Steel Co., Ltd..
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