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Dongguan Songshun Mould Steel Co., Ltd. manufactures hot rolled plates from AISI/SAE 4140 chromium‑molybdenum alloy steel. The plates are supplied in thicknesses up to 600 mm and are produced to meet the ASTM A829 standard, providing a balance of tensile strength and toughness for demanding applications. Surface condition is a mill‑scale finish suitable for subsequent heat treatment or machining, and the material is offered in standard widths that suit most industrial fabricators. Shipping is arranged in bulk bundles, ready for container loading or break‑bulk dispatch.
AISI 4140 is a widely used alloy in the aerospace, automotive and heavy‑equipment sectors because of its high tensile strength, typical values around 1080 MPa, and good hardenability after heat treatment. In the broader steel market, plates of this alloy are usually supplied with a width of 2000 mm to 2500 mm and lengths up to 12 m, matching the dimensions of common CNC and press brake equipment. Typical yield strength for 4140 plate is around 900 MPa, and hardness after heat treatment often reaches Rockwell C30, making it suitable for high‑stress components.
Fabricators of gears, shafts, heavy‑duty frames and pressure‑vessel components frequently source these plates for their superior mechanical performance. Dongguan Songshun offers flexible order quantities and can tailor plate dimensions to buyer requirements, though exact minimums are not disclosed in the listing. Prospective buyers should confirm the expected lead time, preferred Incoterm such as FOB or CIF, and payment method - commonly L/C or T/T - directly with the supplier. The supplier also references ASTM A829 compliance, which can be validated through a mill test report prior to shipment.
| Material | Chromium‑Molybdenum Alloy Steel AISI/SAE 4140 |
| Standard Compliance | ASTM A829 |
| Maximum Thickness | Up to 600 mm |
| Typical Width | Typical 2000 mm - 2500 mm |
| Typical Length | Typical up to 12 m |
| Surface Finish | Mill‑scale |
| Typical Tensile Strength | Typical 1080 MPa |
| Typical Yield Strength | Typical 900 MPa |
| Typical Hardness | Typical Rockwell C30 |
| Packaging | Bulk bundles for container or break‑bulk export |
Dongguan Songshun Mould Steel Co., Ltd. operates from No.4 Dongda Street, Sha Tou, Dongguan, Guangdong, China. The supplier is listed as an imported tier with a harbour trust tier, indicating participation in international trade and a level of platform‑based verification. The response rate is currently shown as 0.00, so direct communication is essential to assess responsiveness before committing to a purchase.
The company’s product focus is hot rolled 4140 alloy plates, supplied in a mill‑scale condition and compliant with ASTM A829. While the listing mentions the availability of flexible order quantities, no specific MOQ or certification numbers are provided, so buyers should request detailed documentation and sample test reports during negotiations.
Hot Rolled Steel 4140 Plates are manufactured from premium chromium-molybdenum alloy steel, offering excellent tensile strength and toughness for demanding industrial applications including machinery components, oil and gas equipment, and heavy-duty structural parts. These HR plates conform to ASTM A829 standards and are available in standard industrial dimensions, making them ideal for global import-export trade with reliable machinability and heat treatment response.
| 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 considering Dongguan Songshun as a source, start by confirming the company’s business licence, trust‑tier classification and any available ISO or other quality certificates. Request a recent mill test report that details the chemical composition, mechanical properties and heat‑treatment condition of the 4140 plates you intend to purchase. This documentation helps verify that the material meets your engineering specifications before any contract is signed.
Logistics planning should include agreeing on the Incoterm - FOB or CIF - based on your preferred shipping arrangement, and asking the supplier for an estimated production lead time and container loading plan. Clarify the payment method, typically a letter of credit (L/C) or telegraphic transfer (T/T), and ensure that the terms align with your financing schedule. Obtaining a detailed packing list and freight forwarder recommendation will aid in smooth customs clearance.
Quality control is essential for high‑strength alloy plates. Arrange for a third‑party inspection either pre‑shipment or at the destination port, focusing on dimensions, surface condition and compliance with ASTM A829. Ensure that the supplier can provide a certificate of compliance and a full material test certificate with each shipment, allowing you to confirm that the plates meet the required standards before they enter your production line.
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When sourcing Hot Rolled Steel 4140 Plates 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/SAE 4140, 42CrMo4 (EN Grade), C: 0.38-0.43%, Cr: 0.80-1.10%, Mo: 0.15-0.25%, Mn: 0.75-1.00%, and Thickness: 6mm - 150mm, Width: 1000mm - 2500mm, Length: 2000mm - 12000mm (Custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1002000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7225.40, making it a staple in the Steel Plates sector with strong demand from importing countries worldwide.
Importing Hot Rolled Steel 4140 Pla 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 7225.40 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Hot Rolled Steel 4140 Pla 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 Plates category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Hot Rolled Steel 4140 Pla 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 7225.40 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 Hot Rolled Steel 4140 Plates from Dongguan Songshun Mould Steel Co., Ltd. is $1002000/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 Hot Rolled Steel 4140 Pla. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Hot Rolled Steel 4140 Plates is classified under HS Code 7225.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Hot Rolled Steel 4140 Pla 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 Plates 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 Hot Rolled Steel 4140 Plates supplied by Dongguan Songshun Mould Steel Co., Ltd. include AISI/SAE 4140, 42CrMo4 (EN Grade), C: 0.38-0.43%, Cr: 0.80-1.10%, Mo: 0.15-0.25%, Mn: 0.75-1.00%, and Thickness: 6mm - 150mm, Width: 1000mm - 2500mm, Length: 2000mm - 12000mm (Custom sizes available). 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 Hot Rolled Steel 4140 Pla with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Hot Rolled Steel 4140 Pla 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 Hot Rolled Steel 4140 Pla 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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