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AISI O2 steel also can be called JIS SKS31 and DIN 1.2842 steel. It is the better type compare with the O1 tool steel. Its content of carbon, chromium and tungsten has been raised. So it has a higher hardenability characteristic, the deformation is small during the quenching. It is a low alloy tool steel which is better than carbon steel at the point of the mechanical property. It has high hardness and wearing resistance. Because of the certain account of vanadium element, the crystal grain is smaller then decrease the overheating sensitivity of the steel. At the meantime, the carbide is getting smaller and the distribution is uniformity. O2 Steel Supply We have our own cutting and processing equipment. Specifications can be cut and customized according to your requirements. We are a professional special steel stockist and supplier with a high-quality stand for many years. As a professional O2 steel supplier, please contacts us for any request. Songshun Steel always with you. What We Provide Our main products are round and flat bars for alloy steel, tool steel, stainless steel, spring steel, bearing steel and etc. In those years we offers a wide range of high quality steel for engineering machinery, mold tooling, cutting tools manufacturing
| HS Code | 7228.30 |
| Material | AISI O2 / DIN 1.2842 / JIS SKS31 Cold Work Tool Steel |
| Grade/Type | AISI O2 / JIS SKS31 / DIN 1.2842 — Cold Work Tool Steel Bar |
| Purity/Composition | Carbon ~0.85-0.95%, Chromium ~0.4-0.6%, Tungsten ~0.4-0.6%, Manganese ~0.4-0.6%, Silicon ~0.3-0.5% |
| Size/Dimensions | Round bar: 10mm - 300mm dia; Square/Flat bar available; Length: 1m - 6m or custom cut |
| Standard | AISI O2, JIS G4404 (SKS31), DIN 1.2842, GB/T 1299 (9CrWMn) |
| Surface Finish | Black bar, turned and polished, or ground and polished finish |
| Application | Cutting tools, blanking dies, punches, gauges, wear-resistant components, plastic mold inserts |
| Hardness | Hardened and tempered to 58-65 HRC depending on heat treatment |
| Packaging | Bundled with steel strips, rust-proof paper interleave, wooden crates for export |
AISI O2 tool steel bar is an oil-hardening cold work steel grade with enhanced hardenability compared to O1, featuring elevated carbon, chromium, and tungsten content for superior wear resistance. Commonly referenced as JIS SKS31 and DIN 1.2842, it is widely used for cutting tools, dies, and punches in manufacturing. Ideal for buyers sourcing tool steel bars for industrial tooling and precision machining applications, with reliable supply from major steel-producing origins.
| 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 |
High Hardenability Characteristic Aisi O2 Steel is offered by Dongguan Songshun Mould Steel Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing High Hardenability Charac, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing High Hardenability Characteristic Aisi O2 Steel 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 O2 / JIS SKS31 / DIN 1.2842 — Cold Work Tool Steel Bar, Carbon ~0.85-0.95%, Chromium ~0.4-0.6%, Tungsten ~0.4-0.6%, Manganese ~0.4-0.6%, Silicon ~0.3-0.5%, and Round bar: 10mm - 300mm dia; Square/Flat bar available; Length: 1m - 6m or custom cut. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $70/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7228.30, making it a staple in the Stainless Steel Bars sector with strong demand from importing countries worldwide.
Importing High Hardenability Charac 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 7228.30 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this High Hardenability Charac 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 import export marketplace. Start your sourcing journey today.
Importing High Hardenability Charac 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 7228.30 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 High Hardenability Characteristic Aisi O2 Steel from Dongguan Songshun Mould Steel Co., Ltd. is $70/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 High Hardenability Charac. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, High Hardenability Characteristic Aisi O2 Steel is classified under HS Code 7228.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import High Hardenability Charac 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 High Hardenability Characteristic Aisi O2 Steel supplied by Dongguan Songshun Mould Steel Co., Ltd. include AISI O2 / JIS SKS31 / DIN 1.2842 — Cold Work Tool Steel Bar, Carbon ~0.85-0.95%, Chromium ~0.4-0.6%, Tungsten ~0.4-0.6%, Manganese ~0.4-0.6%, Silicon ~0.3-0.5%, and Round bar: 10mm - 300mm dia; Square/Flat bar available; Length: 1m - 6m or custom cut. 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 High Hardenability Charac with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
High Hardenability Charac 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 High Hardenability Charac 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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