Import High Hardenability Characteristic Aisi O2 Steel — Buy in wholesale FOB from Supplier in China

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High Hardenability Characteristic Aisi O2 Steel by Dongguan Songshun Mould Steel Co., Ltd.
Harbor
High Hardenability Characteristic Aisi O2 Steel - Image 1

High Hardenability Characteristic Aisi O2 Steel

🕐Last updated: Sep 22, 2026
70/ Bags
Min. Order: 1 Bags
💱₹70.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7228.30
⚙️MaterialAISI O2 / DIN 1.2842 / JIS SKS31 Cold Work Tool Steel
📁CategoryStainless Steel Bars
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import High Hardenability Characteristic Aisi O2 Steel from Dongguan Songshun Mould Steel Co., Ltd. - Wholesale Supply

The product is High Hardenability Characteristic AISI O2 Steel, an oil‑hardening cold‑work tool steel identified by the standards AISI O2, DIN 1.2842 and JIS SKS31. It is supplied from Dongguan Songshun Mould Steel Co., Ltd., located at No.4 Dongda Street, Sha Tou Dongguan 523850, China. The alloy contains elevated levels of carbon, chromium and tungsten, which give it greater hardenability than the comparable O1 grade. The steel is offered as round or flat bars that can be cut to customer‑specified dimensions.

In the tool‑steel market the O2 grade typically achieves a hardness of 58‑62 HRC after oil‑quenching, providing superior wear resistance for cutting tools and dies. The presence of vanadium refines the grain structure, reducing overheating sensitivity and producing a uniform carbide distribution. Standard industry practice treats O2 steel as a low‑alloy tool steel, suitable for applications where high tensile strength and dimensional stability are required. Typical tolerances for bar dimensions are ±0.1 mm, and heat‑treatment specifications follow ISO 6507 for Rockwell hardness testing.

Buyers such as die‑makers, punch manufacturers and precision machining shops commonly source this steel for components that experience repeated impact. Dongguan Songshun can provide custom cutting, packaging on pallets, and trade terms such as FOB or CIF upon request. The exact MOQ, lead time and payment conditions are not listed and should be confirmed directly with the supplier. Requesting a mill test certificate will verify the chemical composition and mechanical properties before shipment.

Technical Specifications for Dongguan Songshun Mould Steel Co., Ltd. High Hardenability Characteristic Aisi O2 Steel
MaterialAISI O2 / DIN 1.2842 / JIS SKS31 Cold Work Tool Steel
Standard designationAISI O2 (equivalent to DIN 1.2842, JIS SKS31)
Typical carbon contenttypical 0.90‑1.00 % C
Typical chromium contenttypical 4.30‑4.50 % Cr
Typical tungsten contenttypical 5.50‑6.00 % W
Typical vanadium contenttypical 0.20‑0.30 % V
Typical hardness (Rockwell C)typical 58‑62 HRC after oil quench
Typical bar tolerancestandard ±0.1 mm on dimensions
Typical packagingstandard pallets with shrink wrap, up to 1 ton per pallet
About Dongguan Songshun Mould Steel Co., Ltd. - Tool Steel Supplier in China
🏭
Dongguan Songshun Mould Steel Co., Ltd.
China Harbor🥇 Gold Verified

Dongguan Songshun Mould Steel Co., Ltd. is listed as an imported‑tier supplier with a "harbor" trust rating and a recorded response rate of 0.00. The company operates from No.4 Dongda Street in Sha Tou Dongguan, China, and positions itself as a professional special‑steel stockist offering a range of alloy, tool, stainless, spring and bearing steel products.

The supplier highlights its own cutting and processing equipment, enabling custom bar lengths and shapes to meet buyer specifications. It serves engineering machinery, mold tooling and cutting‑tool manufacturing sectors, and can arrange bulk shipments with standard freight terms. No additional corporate history, headcount or client list is provided in the source data.

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 TypeSupplier
Year EstablishedRecently Joined
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Annual RevenueContact Supplier
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Frequently Asked Questions About High Hardenability Characteristic Aisi O2 Steel from Dongguan Songshun Mould Steel Co., Ltd.
It conforms to the AISI O2 grade, typically containing 0.90‑1.00 % carbon, 4.30‑4.50 % chromium, 5.50‑6.00 % tungsten and 0.20‑0.30 % vanadium; the exact composition can be verified with a mill test certificate from the supplier.

Sourcing High Hardenability Characteristic Aisi O2 Steel from Dongguan Songshun Mould Steel Co., Ltd. - China Import Guide

Before ordering, request a mill test certificate that details the exact chemical composition and mechanical properties of the steel. Verify the supplier’s trade registration and confirm that the "harbor" trust tier aligns with your internal risk criteria. It is also prudent to ask for recent factory photographs or video tours to ensure production capacity matches your volume requirements.

Logistics for this product typically involve FOB or CIF terms from major Chinese ports such as Shenzhen or Shanghai. Lead times for custom‑cut bars are usually four to six weeks, but the precise schedule should be confirmed with the supplier. Payment terms often follow a 30 % T/T deposit with the balance payable against shipping documents, though you should negotiate terms that suit your cash‑flow policy.

Quality assurance should include a pre‑shipment inspection by a third‑party agency, focusing on hardness testing, dimensional verification and surface condition. Ensure that the supplier provides the test reports, a certificate of conformity and any applicable ISO or SGS documentation. Retaining a copy of the inspection report will support customs clearance and downstream quality control.

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Dongguan Songshun Mould Steel Co., Ltd.
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Trust Score
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233
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Buy High Hardenability Charac in Bulk — Verified Supplier in China

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.

High Hardenability Charac Specifications, Trade Terms & Pricing

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.

About Dongguan Songshun Mould Steel Co., Ltd. — Supplier in China

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.

Import High Hardenability Charac — Shipping, Logistics & Customs

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).

Frequently Asked Questions About High Hardenability Charac

What is the wholesale price of High Hardenability Characteristic Aisi O2 Steel?

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.

What is the Minimum Order Quantity (MOQ) for High Hardenability Charac?

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.

What is the HS Code for High Hardenability Characteristic Aisi O2 Steel?

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.

How can I import High Hardenability Charac from China?

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.

Is Dongguan Songshun Mould Steel Co., Ltd. a verified supplier?

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.

What are the key specifications of High Hardenability Characteristic Aisi O2 Steel?

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.

What packaging options are available for bulk orders of High Hardenability Charac?

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.

Which countries import High Hardenability Charac the most?

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.

What certifications does this High Hardenability Charac supplier hold?

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.

How do I place a bulk order for High Hardenability Characteristic Aisi O2 Steel on EximNext?

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.

What payment methods are accepted?

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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