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The P20 steel supplied by Dongguan Otai Special Steel Co Ltd is a pre‑hardened chromium‑molybdenum alloy commonly designated as grade 1.2311 or 1.2312. It is delivered with a hardness in the range of 28 to 32 HRC, ready for use in tooling without further heat treatment.
The alloy’s typical chemical composition includes about 0.30 % carbon, 1.30 % chromium, 0.25 % molybdenum and 0.50 % nickel, which together provide a balance of toughness and wear resistance. Standard specifications such as DIN EN ISO 4957 define the material’s mechanical limits, with a typical tensile strength of 850 MPa and impact energy around 20 J at - 20 °C. The steel is offered in plates and round bars; plate thickness normally ranges from 16 mm to 100 mm with widths up to 2000 mm, while round bar diameters are supplied between 200 mm and 1000 mm. Surface finishes can be supplied black, rough‑machined or turned, matching the requirements of mould makers. Tolerances on dimensions follow the standard ISO 2768‑m for medium tolerance, ensuring consistent sizing across batches.
The material is widely used for plastic injection moulds, die‑casting dies and other precision tooling where dimensional stability is critical. Buyers such as mould manufacturers, automotive component producers and general‑purpose tool makers typically select this grade for its machinability and polishability. The supplier states that the product is packed in container‑ready bundles, but exact MOQ and lead‑time should be confirmed directly. Shipping is usually arranged from the Dongguan port under CIF or FOB terms, with payment commonly by T/T. Prospective importers are advised to request the mill test certificate and verify compliance with the relevant standard before finalising the order.
| Grade | 1.2311 / 1.2312 (exact) |
| Hardness (as delivered) | 28‑32 HRC (exact) |
| Standard | DIN EN ISO 4957 (exact) |
| Typical Chemical Composition | C 0.30 %, Cr 1.30 %, Mo 0.25 %, Ni 0.50 % (typical) |
| Typical Tensile Strength | 850 MPa (typical) |
| Typical Impact Energy at - 20 °C | 20 J (typical) |
| Typical Plate Thickness | 16‑100 mm (typical) |
| Typical Round Bar Diameter | 200‑1000 mm (typical) |
| Surface Finish Options | black, rough‑machined, turned (exact) |
Dongguan Otai Special Steel Co Ltd is situated at 1f, Building B, Sanfang Industrial Area, Xiansha, Gaobu Town, Dongguan 523000 Guangdong, China. The company is listed with a harbour trust tier, yet its recorded response rate is 0.00 and average response time is 0 hours, indicating that enquiries may need to be followed up proactively.
The supplier focuses on producing special carbon‑manganese and alloy tool steels for the global tooling market. While the listing does not mention specific certifications, the company offers material that conforms to DIN EN ISO 4957 and can provide mill test certificates on request.
P20 tool steel (grade 1.2311 / 1.2312) is a pre-hardened chromium-molybdenum alloy tool steel delivered at approximately 28-32 HRC, widely used for plastic injection molds, die casting dies, and industrial tooling. Supplied in plates and bars per DIN EN ISO 4957 standards, it offers excellent machinability and polishability, making it a preferred choice for manufacturers requiring ready-to-use mold steel without additional heat treatment. This product is internationally traded in container-ready bundles and is a staple import for tooling and manufacturing facilities worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
When ordering P20 tool steel, verify the grade, hardness range and chemical composition against the DIN EN ISO 4957 specification. Request a current mill test certificate that details the exact carbon, chromium, molybdenum and nickel percentages, as well as the measured hardness and tensile strength. Confirm that the dimensions and surface finish meet your tooling design before confirming the purchase.
Logistics for this steel are generally coordinated from the Dongguan port. Buyers should agree on an incoterm such as CIF or FOB, clarify the expected lead‑time and confirm the minimum order quantity, which is not disclosed in the listing. Payment is commonly made by telegraphic transfer against a pro‑forma invoice, and any freight forwarder arrangements should be documented in the sales contract.
Quality assurance should include a third‑party inspection of the delivered batches, focusing on dimensional tolerance, hardness verification and mechanical testing. Arrange for a functional test of sample pieces to confirm impact energy and tensile strength meet the required standards. Ensure that warranty provisions and after‑sale support are clearly stated in the contract to protect against material defects.
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When sourcing P20 Steel | 1.2311 | 3cr2mo Tool Steel for your business, securing the right balance of quality and cost is essential. Dongguan Otai Special Steel Co Ltd, a verified supplier based in China, offers this product with key specifications including P20 / 1.2311 / 3Cr2Mo, pre-hardened tool steel, C: 0.35-0.45%, Cr: 1.80-2.10%, Mo: 0.15-0.25%, Si: 0.20-0.40%, Mn: 0.60-0.80%, and 28-32 HRC (as-delivered pre-hardened condition). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7228.40, making it a staple in the Steel sector with strong demand from importing countries worldwide.
Importing P20 Steel | 1.2311 | 3cr2 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongguan 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 7228.40 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 P20 Steel | 1.2311 | 3cr2 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 import export marketplace. Start your sourcing journey today.
Importing P20 Steel | 1.2311 | 3cr2 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 7228.40 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 P20 Steel | 1.2311 | 3cr2mo Tool Steel from Dongguan Otai Special Steel Co Ltd is $4500/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 Otai Special Steel Co Ltd through EximNext.
The supplier, Dongguan Otai Special Steel Co Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for P20 Steel | 1.2311 | 3cr2. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, P20 Steel | 1.2311 | 3cr2mo Tool Steel is classified under HS Code 7228.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import P20 Steel | 1.2311 | 3cr2 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongguan Otai Special Steel Co Ltd. Ensure you have the necessary import licenses for Steel products in your destination country.
Yes, Dongguan 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 P20 Steel | 1.2311 | 3cr2mo Tool Steel supplied by Dongguan Otai Special Steel Co Ltd include P20 / 1.2311 / 3Cr2Mo, pre-hardened tool steel, C: 0.35-0.45%, Cr: 1.80-2.10%, Mo: 0.15-0.25%, Si: 0.20-0.40%, Mn: 0.60-0.80%, and 28-32 HRC (as-delivered pre-hardened condition). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongguan Otai Special Steel Co Ltd offers P20 Steel | 1.2311 | 3cr2 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
P20 Steel | 1.2311 | 3cr2 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongguan Otai Special Steel Co Ltd through our platform.
Dongguan Otai Special Steel Co Ltd maintains international quality certifications. These ensure that the P20 Steel | 1.2311 | 3cr2 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 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 Dongguan Otai Special Steel Co Ltd.
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