Import Steel Round Bar Sheet Plate — Buy in wholesale FOB from Supplier in China

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Steel Round Bar Sheet Plate by Dongguan Songshun Mould Steel Co., Ltd.
Harbor
Steel Round Bar Sheet Plate - Image 1

Steel Round Bar Sheet Plate

🕐Last updated: Sep 05, 2026
$900 - $1,200 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹9,001,200.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7228.20
⚙️MaterialAISI 4140 Chromium-Molybdenum Alloy Steel (C 0.38-0.43%, Cr 0.80-1.10%, Mo 0.15-0.25%)
📁CategorySteel Plates
💳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 Steel Round Bar Sheet Plate from China - Wholesale Supply

The item is a steel round bar sheet plate supplied by Dongguan Songshun Mould Steel Co., Ltd., manufactured from AISI 4140 chromium‑molybdenum alloy steel. The alloy’s nominal composition is carbon 0.38‑0.43%, chromium 0.80‑1.10% and molybdenum 0.15‑0.25%, giving it medium hardenability and high fatigue strength. The supplier notes that the material complies with ASTM A29/A29M standards and is available in hot‑rolled or normalized conditions, but does not publish a minimum order quantity or unit price, so those details must be obtained directly from the exporter.

AISI 4140 is widely used for high‑stress components such as crankshafts, forging machine shafts and pressure‑vessel fittings because of its low notch sensitivity and excellent low‑temperature impact toughness. Typical heat treatment involves quenching followed by tempering, which yields a typical tensile strength of about 1000 MPa and a typical hardness of 28‑32 HRC. The supplier can provide custom cut‑to‑size dimensions, with typical thicknesses ranging from 5 mm to 50 mm and widths up to 2000 mm, and the material often finishes with a standard surface roughness of Ra 1.6 µm.

Importers in the oil‑and‑gas, heavy‑machinery and aerospace sectors frequently request this sheet plate for forged or welded assemblies that experience cyclic loading. Buyers usually specify dimensions, surface finish and heat‑treatment requirements, then arrange shipping under FOB or CIF terms. As the listing omits explicit trade conditions, interested parties should request a formal quotation that details packaging - commonly steel pallets wrapped in stretch film - and any required certifications.

Technical Specifications for Dongguan Songshun Mould Steel Co., Ltd. Steel Round Bar Sheet Plate
MaterialAISI 4140 Chromium‑Molybdenum Alloy Steel
GradeMedium hardenability alloy steel
Chemical CompositionC 0.38‑0.43%, Cr 0.80‑1.10%, Mo 0.15‑0.25%
Typical Tensile Strength1000 MPa (typical)
Typical Hardness28‑32 HRC after quench‑tempering (typical)
StandardASTM A29 / A29M (standard)
Typical Thickness Range5‑50 mm (typical)
Typical WidthUp to 2000 mm (typical)
Typical Surface RoughnessRa 1.6 µm (typical)
Typical PackagingSteel pallets wrapped in stretch film (typical)
About Dongguan Songshun Mould Steel Co., Ltd. - Steel Supplier in China
🏭
Dongguan Songshun Mould Steel Co., Ltd.
China Harbor🥇 Gold Verified

Dongguan Songshun Mould Steel Co., Ltd. is recorded as an imported‑tier supplier with a harbor trust tier, based at No.4 Dongda Street, Sha Tou, Dongguan, China. The profile shows a response rate of 0.00, indicating that buyers should verify current communication responsiveness before proceeding.

The company emphasises its capability to produce AISI 4140 alloy steel in various forms, including round bar, sheet and plate, and mentions in‑house cutting and processing facilities. No explicit statements about years in operation, revenue, or specific client references are provided, so prospective importers should request additional factory capability documentation or recent audit reports.

AISI 4140 alloy steel is a chromium-molybdenum steel with medium hardenability, widely used for machinery components, gears, and pressure vessels. Available as round bar, sheet, and plate in hot rolled or normalized condition. Valued in B2B trade for its high fatigue strength and low notch sensitivity, with good low-temperature impact resistance. Supplied per ASTM A29/A29M standards in various cut-to-size dimensions.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
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Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Steel Round Bar Sheet Plate from China
The alloy typically contains carbon 0.38‑0.43%, chromium 0.80‑1.10% and molybdenum 0.15‑0.25%. Buyers should ask for a certified chemical analysis report for each batch.

Sourcing Steel Round Bar Sheet Plate from Dongguan Songshun Mould Steel Co., Ltd. - China Import Guide

When ordering this AISI 4140 sheet plate, first confirm that the supplier can provide a current mill test certificate showing chemical composition, tensile strength and compliance with ASTM A29. Request a sample or a third‑party inspection report to validate surface roughness and dimensional accuracy before committing to a large volume. Clarify whether the supplier can meet any specific heat‑treatment documentation required for your certification regime.

Shipping from Dongguan usually involves loading at the Shenzhen or Guangzhou ports. Importers should negotiate the preferred Incoterm, such as FOB Shenzhen, and verify the supplier’s accepted payment terms, for example a 30 % deposit and the balance payable against documents. Discuss container loading plans, pallet dimensions and any required export licences with the exporter to prevent customs delays.

Quality control should include a pre‑shipment inspection focusing on thickness tolerance, surface finish and hardness. Arrange for an independent inspection agency to issue a final test report, and ask the supplier for any existing ISO 9001 or similar quality management certificates. Maintaining clear inspection criteria and documentation will help ensure the material meets the stringent demands of high‑stress engineering applications.

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Dongguan Songshun Mould Steel Co., Ltd.
China
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Buy Steel Round Bar Sheet Pla in Bulk — Verified Supplier in China

When sourcing Steel Round Bar Sheet Plate 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 4140 / UNS G41400 / 42CrMo4 (EN), C: 0.38-0.43%, Cr: 0.80-1.10%, Mo: 0.15-0.25%, Mn: 0.75-1.00%, Si: 0.15-0.30%, and Plate: 6mm-150mm thickness, 1000mm-2500mm width; Sheet: 0.5mm-6mm; Round Bar: 10mm-400mm diameter. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9001,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7228.20, making it a staple in the Steel Plates sector with strong demand from importing countries worldwide.

Steel Round Bar Sheet Pla Specifications, Trade Terms & Pricing

Importing Steel Round Bar Sheet 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 7228.20 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.

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

Finding trustworthy partners is the foundation of successful importing. The supplier of this Steel Round Bar Sheet 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 global B2B marketplace. Start your sourcing journey today.

Import Steel Round Bar Sheet Pla — Shipping, Logistics & Customs

Importing Steel Round Bar Sheet 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 7228.20 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 Steel Round Bar Sheet Pla

What is the wholesale price of Steel Round Bar Sheet Plate?

The current listed wholesale price for Steel Round Bar Sheet Plate from Dongguan Songshun Mould Steel Co., Ltd. is $9001,200./Unit 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 Steel Round Bar Sheet Pla?

The supplier, Dongguan Songshun Mould Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Steel Round Bar Sheet Pla. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Steel Round Bar Sheet Plate?

For international shipping and customs clearance, Steel Round Bar Sheet Plate is classified under HS Code 7228.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Steel Round Bar Sheet Pla from China?

To import Steel Round Bar Sheet 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.

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 Steel Round Bar Sheet Plate?

The key specifications for Steel Round Bar Sheet Plate supplied by Dongguan Songshun Mould Steel Co., Ltd. include AISI 4140 / UNS G41400 / 42CrMo4 (EN), C: 0.38-0.43%, Cr: 0.80-1.10%, Mo: 0.15-0.25%, Mn: 0.75-1.00%, Si: 0.15-0.30%, and Plate: 6mm-150mm thickness, 1000mm-2500mm width; Sheet: 0.5mm-6mm; Round Bar: 10mm-400mm diameter. 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 Steel Round Bar Sheet Pla?

Dongguan Songshun Mould Steel Co., Ltd. offers Steel Round Bar Sheet Pla with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Steel Round Bar Sheet Pla the most?

Steel Round Bar Sheet 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.

What certifications does this Steel Round Bar Sheet Pla supplier hold?

Dongguan Songshun Mould Steel Co., Ltd. maintains international quality certifications. These ensure that the Steel Round Bar Sheet Pla meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Steel Round Bar Sheet Plate 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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