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Heat Treatment DIN 1.2379 steels alloy should be preheated very slowly to 815 (1500 F) and the temperature can be increased to 1010oC (1850 F). Then held at 1010oC (1850 F) for 20 to 45 minutes and air-cooled (air quenched). Annealing Annealing of 1.2379 tool steels material should be done at 871 to 898 C (1600 to 1650 F) followed by slow furnace cooling at 4.4 C (40 F) per hour or less, after which cooling rate could be increased. At the same time, must do something to prevent excessive carburization or decarburization. Stress Relieving Heat it slowly to 1050 -1250 F, allow to equalize, and then cool in still air(Strain Relieving) Preheat Prior To Hardening Preheat slowly to 1350 -1450 F and hold at this temperature until steel 1.2379 steel material is uniformly heated. Hardening After thorough preheating, heat to 1800 -1850 F. Hold it at the hardening temperature until it is completely and uniformly heated. Quenching DIN 1.2379 steel tool material is an air hardening steel and will develop hardness on cooling in still air. To avoid scaling and prevent decarburization on the surface, controlled atmosphere or vacuum furnaces are recommended. Parts should be allowed to cool to 150F, or to where they can be held in the bare hand, and then temper immediately. Tempering The tempering temperature on material 1.2379 steel may be varied according to the desired hardness. 1.2379 steels can be tempered at 204 C (400 F) for achieving Rockwell C hardness of 61 and at 537 °C (1000 F) for a Rockwell C hardness of 54. Compare Chinese Cr12Mo1V1 steel, American D2 steel, Japanese SKD11 steel, the chemical composition of them is the same, but the performance is very different. After heat treatment, the color of Cr12Mo1V1 is a little orange-red, and the deformation would be large. It is easy to fracture during use. And the hardness of D2 steel is higher than SKD11 steel, but the toughness is not better than SKD11 steel. SKD11 steel is light and smooth, with the best overall performance. D2 Steel Forging Heating for forging of AISI D2 tool steel should be done slowly and uniformly. Soak through at 1850 -1950 F and reheat as often as necessary, stopping work when the temperature drops below 1700 F(926 C). After D2 mold steel forging, cool slowly in lime, mica, dry ashes or furnace. D2 steel should always be annealed after forging. Songshun specialized in Special Steel for almost 20 years. We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.Welcome your contact 24 hours a
| HS Code | 7220.00 |
| Brand | EximNext |
| Material | Cold Work Tool Steel DIN 1.2379 (X155CrVMo12-1), High Carbon High Chromium |
| Grade/Type | AISI D2 / DIN 1.2379 / X155CrVMo12-1 |
| Purity/Composition | C 1.50-1.60%, Cr 11.00-13.00%, Mo 0.70-0.80%, V 0.75-0.90%, Si 0.20-0.40%, Mn 0.20-0.40% |
| Size/Dimensions | Round Bar: dia. 10mm-300mm; Sheet: thickness 2mm-50mm; Plate: thickness 6mm-150mm, width 1000-2000mm, length 2000-6000mm |
| Standard | ASTM A681, DIN 17350, ISO 4957, JIS G4404 |
| Application | Cutting tools, blanking dies, punches, shear blades, cold work dies, industrial tooling |
| Packaging | Bundled with steel straps, rust preventive coating, wooden pallets or crates for container shipment |
| Origin | Europe (Germany, Sweden), China, India, Taiwan |
D2 tool steel (DIN 1.2379 / X155CrVMo12-1) is a high-carbon, high-chromium cold work steel supplied in round bar, sheet, and plate form. This alloy is designed for heat treatment at 1010 degrees C with slow preheating to 815 degrees C, delivering excellent wear resistance and durability for industrial tooling applications. Widely sourced by manufacturers and importers for cutting tools, dies, and precision components in the automotive, aerospace, and tooling sectors 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 |
D2 Steel Round Bar Sheet Plate Heat Treatment is available for wholesale import from Dongguan Songshun Mould Steel Co., Ltd., a verified Supplier based in China. The current FOB price is 30. Minimum order quantity starts at 1 Bags. HS Code: 7220.00 — used for customs classification and import duty calculation. Key product specifications include 7220.00, EximNext, Cold Work Tool Steel DIN 1.2379 (X155CrVMo12-1), High Carbon High Chromium.
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When sourcing D2 Steel Round Bar Sheet Plate Heat Treatment for your business, securing the right balance of quality and cost is essential. Dongguan Songshun Mould Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including AISI D2 / DIN 1.2379 / X155CrVMo12-1, C 1.50-1.60%, Cr 11.00-13.00%, Mo 0.70-0.80%, V 0.75-0.90%, Si 0.20-0.40%, Mn 0.20-0.40%, and Round Bar: dia. 10mm-300mm; Sheet: thickness 2mm-50mm; Plate: thickness 6mm-150mm, width 1000-2000mm, length 2000-6000mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7220.00, making it a staple in the Stainless Steel Bars sector with strong demand from importing countries worldwide.
Importing D2 Steel Round Bar Sheet requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongguan Songshun Mould 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 7220.00 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 D2 Steel Round Bar Sheet 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 Stainless Steel Bars category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing D2 Steel Round Bar Sheet 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 7220.00 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 D2 Steel Round Bar Sheet Plate Heat Treatment from Dongguan Songshun Mould Steel Co., Ltd. is $30/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 Dongguan Songshun Mould Steel Co., Ltd. through EximNext.
The supplier, Dongguan Songshun Mould Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for D2 Steel Round Bar Sheet. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, D2 Steel Round Bar Sheet Plate Heat Treatment is classified under HS Code 7220.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import D2 Steel Round Bar Sheet from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongguan Songshun Mould Steel Co., Ltd.. Ensure you have the necessary import licenses for Stainless Steel Bars products in your destination country.
Yes, Dongguan Songshun Mould 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 D2 Steel Round Bar Sheet Plate Heat Treatment supplied by Dongguan Songshun Mould Steel Co., Ltd. include AISI D2 / DIN 1.2379 / X155CrVMo12-1, C 1.50-1.60%, Cr 11.00-13.00%, Mo 0.70-0.80%, V 0.75-0.90%, Si 0.20-0.40%, Mn 0.20-0.40%, and Round Bar: dia. 10mm-300mm; Sheet: thickness 2mm-50mm; Plate: thickness 6mm-150mm, width 1000-2000mm, length 2000-6000mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongguan Songshun Mould Steel Co., Ltd. offers D2 Steel Round Bar Sheet with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
D2 Steel Round Bar Sheet is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongguan Songshun Mould Steel Co., Ltd. through our platform.
Dongguan Songshun Mould Steel Co., Ltd. maintains international quality certifications. These ensure that the D2 Steel Round Bar Sheet 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. Dongguan Songshun Mould 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 Dongguan Songshun Mould Steel Co., Ltd..
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