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Crusher Knife Steel 1.2379, also known as D2, is a high-carbon, high-chromium cold work tool steel supplied in plate, sheet, or bar form by Xianning Gravity Trading Developement Co. Ltd. The material has a carbon content of approximately 1.50% and chromium content of 11.50% to 13.00%, delivering hardness values of 58-62 HRC after proper heat treatment. This grade meets ASTM D2 and JIS SKD11 standards, making it suitable for industrial cutting applications requiring long edge retention and resistance to abrasive wear.
Typical material condition is annealed at 820-845°C followed by slow furnace cooling, achieving a maximum hardness of 255 HB before final hardening. The steel exhibits low distortion during heat treatment due to its balanced composition, and standard surface finishes include black annealed, ground, or peeled. It is commonly used for crusher blades, slitter knives, and shear blades in recycling, paper, and metal processing industries. While the supplier does not specify exact tolerances, typical dimensional tolerances for this grade in plate form range from ±0.1mm to ±0.3mm depending on thickness.
This steel is sourced primarily by manufacturers of industrial cutting tools in Southeast Asia, the Middle East, and Eastern Europe. Buyers typically order in minimum quantities of 500kg to 2000kg, with packaging in wooden crates or steel bands to prevent surface damage. Lead times are not stated but are generally 15-30 days after order confirmation. Trade terms are typically FOB China port or CIF, with payment via T/T or L/C. Buyers should confirm exact heat treatment protocols and material certification before shipment.
| Material Designation | 1.2379 / D2 / SKD11 |
| Chemical Composition - Carbon | 1.45% - 1.60% |
| Chemical Composition - Chromium | 11.50% - 13.00% |
| Chemical Composition - Molybdenum | 0.70% - 1.20% |
| Hardness (after quenching and tempering) | 58 - 62 HRC |
| Typical Annealed Hardness | 255 HB maximum |
| Typical Thickness Range | 5mm - 150mm (standard stock sizes) |
| Typical Width Range | 500mm - 2000mm (standard stock sizes) |
| Standard Compliance | ASTM D2, JIS SKD11 |
| Typical Packaging | Wooden crates with moisture barrier paper, steel strapping |
Xianning Gravity Trading Developement Co. Ltd. is a trading company based in Xianning, Hubei Province, China, specializing in the export of cold work tool steels and mold steels. The supplier's verified address is listed as Rm 5-3-1604, Lingxiucheng, 109 Hao, Yinquandadao, Xianning, 430005. Their profile indicates active engagement in the tool steel export market, with a focus on D2, H13, SKD11, and VG10 grades. No information is provided regarding manufacturing capability, factory size, or years in operation.
The supplier has no public verification signals such as third-party audits, production capacity data, or client testimonials. Response rate and average response time are not available on the listing, indicating limited buyer interaction. The company appears to function as a sourcing intermediary, sourcing material from third-party mills and reselling under its own name. They do not claim certification, production, or heat treatment capabilities. Buyers should treat this as a trading entity, not a manufacturer.
D2 tool steel (1.2379) is a high-carbon, high-chromium cold work steel widely used for crusher knives, cutting blades, and industrial cutting tools requiring excellent wear resistance and edge retention. This grade meets ASTM D2 and JIS SKD11 standards, offering superior hardness and durability in demanding applications. It is a popular import-export commodity in the global tool steel market, traded in plate, sheet, and bar forms for the manufacturing, metalworking, and recycling industries.
| 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 |
Before placing an order, verify the exact chemical composition and hardness certification for each batch. Request a Mill Test Certificate (MTC) that includes carbon, chromium, and molybdenum percentages, as well as hardness values measured at multiple points. Do not accept generic statements like 'meets D2 standard' without supporting data. Confirm the material is not a lower-grade substitute such as Cr12MoV, which has different wear characteristics.
Confirm the Incoterms, lead time, and packaging method in writing. Standard lead time for this material is 15 to 30 days, but delays can occur if material is sourced from third-party mills. Ensure packaging includes moisture-resistant wrapping and rigid wooden crates to prevent surface corrosion during ocean transit. Payment terms are typically 30% advance, 70% against copy of B/L. Avoid full advance payment without inspection rights.
Upon arrival, conduct a visual inspection for surface defects, rust, or deformation. Use a hardness tester to verify surface hardness at three random locations. If possible, perform a spark test or positive material identification (PMI) to confirm alloy composition. Request a sample piece for cutting and wear testing before full acceptance. Retain the MTC and inspection records for traceability and warranty claims.
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When sourcing Crusher Knife Steel 1.2379,D2 for your business, securing the right balance of quality and cost is essential. Xianning Gravity Trading Developement Co. Ltd., a verified supplier based in China, offers this product with key specifications including AISI D2 / DIN 1.2379 / JIS SKD11 / X155CrVMo12-1, C 1.40-1.60%, Cr 11.00-13.00%, Mo 0.70-1.20%, V 0.10-0.50%, Mn max 0.60%, and Round bars 12mm-300mm diameter; flat bars and blocks available; standard lengths 1000-6000mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $19002500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7224.10, making it a staple in the Steel sector with strong demand from importing countries worldwide.
Importing Crusher Knife Steel 1.237 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xianning Gravity Trading Developement 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 7224.10 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 Crusher Knife Steel 1.237 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 category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Crusher Knife Steel 1.237 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 7224.10 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 Crusher Knife Steel 1.2379,D2 from Xianning Gravity Trading Developement Co. Ltd. is $19002500/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 Xianning Gravity Trading Developement Co. Ltd. through EximNext.
The supplier, Xianning Gravity Trading Developement Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Crusher Knife Steel 1.237. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Crusher Knife Steel 1.2379,D2 is classified under HS Code 7224.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Crusher Knife Steel 1.237 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xianning Gravity Trading Developement Co. Ltd.. Ensure you have the necessary import licenses for Steel products in your destination country.
Yes, Xianning Gravity Trading Developement 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 Crusher Knife Steel 1.2379,D2 supplied by Xianning Gravity Trading Developement Co. Ltd. include AISI D2 / DIN 1.2379 / JIS SKD11 / X155CrVMo12-1, C 1.40-1.60%, Cr 11.00-13.00%, Mo 0.70-1.20%, V 0.10-0.50%, Mn max 0.60%, and Round bars 12mm-300mm diameter; flat bars and blocks available; standard lengths 1000-6000mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Xianning Gravity Trading Developement Co. Ltd. offers Crusher Knife Steel 1.237 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Crusher Knife Steel 1.237 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xianning Gravity Trading Developement Co. Ltd. through our platform.
Xianning Gravity Trading Developement Co. Ltd. maintains international quality certifications. These ensure that the Crusher Knife Steel 1.237 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. Xianning Gravity Trading Developement 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 Xianning Gravity Trading Developement Co. Ltd..
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