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Machined H9 Carbon Steel 1020 steel bars are precision‑finished round bars supplied in a carbon steel grade that conforms to AISI 1020. The supplier specifies a Brinell hardness between 137 and 269 HBS after annealing, and a chemical composition limited to 0.42‑0.48 % carbon, up to 0.03 % phosphorus, up to 0.20 % chromium, 0.15‑0.35 % silicon, 0.6‑0.9 % manganese and up to 0.20 % nickel. Standard dimensions cover diameters from 10 mm to 600 mm and lengths from 2000 mm to 5700 mm, with surface finishes available as black‑coated, rough machined, turned or milled.
The material is widely recognised for good machinability and weldability, making it suitable for a range of industrial components. In the steel‑bar market H9 tolerance is commonly used, providing a typical diameter tolerance of ±0.1 mm. Typical tensile strength for 1020 carbon steel falls between 350 MPa and 550 MPa, while typical yield strength ranges from 250 MPa to 350 MPa. The supplier also offers ultrasonic testing according to SEP‑1921 D/D to detect internal defects before shipment.
These bars are most often purchased by manufacturers of mould bottoms, plastic moulds, shafts and other mechanical assemblies that require consistent dimensions. Importers and industrial distributors source them for CNC manufacturing and other precision‑machining operations. The listing does not disclose minimum order quantities, pricing or lead times, so buyers should confirm those details directly with the supplier before placing an order.
| Material | Carbon Steel AISI 1020 |
| Hardness after annealing | HBS 137‑269 (as supplied) |
| Diameter range | 10 mm - 600 mm |
| Length range | 2000 mm - 5700 mm |
| Surface condition options | Black, rough machined, turned, milled |
| Inspection method | Ultrasonic test per SEP‑1921 D/D |
| Typical tensile strength | typical 350 MPa - 550 MPa (standard) |
| Typical yield strength | typical 250 MPa - 350 MPa (standard) |
| Typical diameter tolerance | typical ±0.1 mm for H9 grade (standard) |
| Typical packaging | typical bundled in wooden crates with protective film (standard) |
Dongguan Songshun Mould Steel Co., Ltd. is located at No.4 Dongda Street, Sha Tou Dongguan, China and is classified as an imported supplier with a harbor trust tier. The company lists capabilities in electric arc furnace, ladle furnace, vacuum degassing, ESR, forging or hot rolling, and optional heat treatment, and it produces round and flat steel products to customer specifications. According to the platform data the supplier’s response rate is recorded as 0.00, indicating that no response metrics are currently available.
The supplier’s product catalogue includes custom‑machined steel bars with surface finishes such as black‑coated, rough machined, turned and milled. All shipments are subject to ultrasonic testing in line with SEP‑1921 standards to ensure material integrity. No additional certifications, production capacity figures or client references are provided in the listing, so buyers should request any required documentation directly from the supplier.
Machined H9 carbon steel 1020 bars are precision-finished round bars with hardness of HBS 137-269 after annealing. These bars offer excellent machinability and weldability for machinery components, automotive parts, and structural applications. Widely sourced by importers and industrial distributors for CNC manufacturing, shafts, and mechanical assemblies requiring consistent dimensional tolerances.
| 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 |
Before placing an order, verify the material certification, hardness range and chemical composition against the supplier’s test reports. Check that the selected diameter, length and surface finish match your engineering drawings, and confirm the ultrasonic inspection criteria that will be applied to each batch. Request a sample or mill test certificate if you need additional assurance of quality.
Logistics for shipments from Dongguan typically involve loading at the nearest port in Guangdong province. Ask the supplier to specify the Incoterms - FOB, CIF or others - so you can arrange freight and insurance accordingly. Payment terms are not listed, so confirm whether a letter of credit, advance payment or other method is required before production begins.
Upon receiving the goods, arrange a third‑party inspection to validate dimensions, surface condition and ultrasonic test results. Ensure the packaging integrity of the wooden crates and that any protective film is intact before unloading. Keep all inspection reports, material certificates and shipping documents as part of your import file for customs and quality control purposes.
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When sourcing Machined H9 Carbon Steel 1020 Steel Bars 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 1020 Carbon Steel, H9 Machined Grade, C 0.42-0.48%, Mn 0.6-0.9%, Si max 0.20%, Cr max 0.03%, Ni max 0.20%, and Annealed HBS 137-269. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7214.99, making it a staple in the Steel Bars sector with strong demand from importing countries worldwide.
Importing Machined H9 Carbon Steel 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 7214.99 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 Machined H9 Carbon Steel 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 Bars category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Machined H9 Carbon Steel 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 7214.99 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 Machined H9 Carbon Steel 1020 Steel Bars from Dongguan Songshun Mould Steel Co., Ltd. is $800/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 Machined H9 Carbon Steel. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Machined H9 Carbon Steel 1020 Steel Bars is classified under HS Code 7214.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Machined H9 Carbon Steel 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 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 Machined H9 Carbon Steel 1020 Steel Bars supplied by Dongguan Songshun Mould Steel Co., Ltd. include 1020 Carbon Steel, H9 Machined Grade, C 0.42-0.48%, Mn 0.6-0.9%, Si max 0.20%, Cr max 0.03%, Ni max 0.20%, and Annealed HBS 137-269. 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 Machined H9 Carbon Steel with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Machined H9 Carbon Steel 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 Machined H9 Carbon Steel 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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