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Introducing Alloy Steel Aisi 4140 Black Steel from EximNext, a high-performance material renowned for its exceptional strength and versatility. This chromium molybdenum alloy steel boasts slightly higher carbon content compared to AISI 4130, making it an ideal choice for demanding industrial applications where durability and resilience are paramount. Its unique composition allows for improved hardenability, ensuring that it can withstand extreme conditions while maintaining structural integrity.
Key specifications include: 1. Chromium molybdenum alloy steel for enhanced mechanical properties. 2. Increased carbon content for greater strength and heat resistance. 3. Excellent weldability for easy fabrication. 4. Suitable for heat treatment processes to achieve desired hardness levels.
This alloy steel is primarily utilized in the manufacturing of components for the automotive, aerospace, and oil and gas industries. Its applications range from gears and axles to crankshafts and other critical components demanding high strength and fatigue resistance.
Trade benefits include flexible MOQ options, ensuring you can procure as much or as little as you need. The product adheres to ISO and SGS certifications, guaranteeing export quality. Packaging is tailored for safe shipping, with options for FOB and CIF terms, along with payment methods like L/C and T/T.
By sourcing from EximNext, you benefit from verified suppliers, competitive pricing, and a global reach, ensuring you receive the best material for your needs.
| HS Code | 7228.30 |
| Brand | EximNext |
| Material | AISI 4140 Chromium Molybdenum Alloy Steel (Cr 0.80-1.10%, Mo 0.15-0.25%, C 0.38-0.43%) |
| Grade/Type | AISI 4140 / SCM440 / 42CrMo4 |
| Purity/Composition | 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% |
| Size/Dimensions | Dia 20mm - 200mm rounds; flat bars 20-150mm width; lengths 3-6 meters (custom cut available) |
| Standard | AISI/SAE 4140, ASTM A29, JIS G4105 (SCM440), DIN 42CrMo4 |
| Application | Gears, shafts, axles, connecting rods, drill collars, crankshafts, pinions, machinery components |
| Packaging | Bundled with steel strapping, anti-rust oil coating, plastic wrap, containerized for export |
| Origin | Various origins including China, India, Europe (subject to material test certificate) |
AISI 4140 black steel is a chromium molybdenum alloy bar grade widely used in automotive, machinery, and oilfield applications for its high tensile strength and toughness. This hot-rolled or forged alloy steel bar conforms to AISI/ASTM standards and is suitable for gears, shafts, axles, and drill collars. Commonly sourced as SCM440 internationally, it is traded in rod and bar form with standard mill packaging for export. Market pricing reflects current alloy surcharges and mill origin.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Alloy Steel Aisi 4140 Black Steel is offered by Dongguan Songshun Mould Steel Co., Ltd., a Supplier based in China. This supplier provides wholesale quantities suitable for bulk importers, distributors, and businesses worldwide. Contact the supplier to request pricing, discuss trade terms, and arrange shipping to your destination.
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When sourcing Alloy Steel Aisi 4140 Black 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 4140 / SCM440 / 42CrMo4, 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 Dia 20mm - 200mm rounds; flat bars 20-150mm width; lengths 3-6 meters (custom cut available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8501,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7228.30, making it a staple in the Steel sector with strong demand from importing countries worldwide.
Importing Alloy Steel Aisi 4140 Bla 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 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 Alloy Steel Aisi 4140 Bla 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 online B2B marketplace. Start your sourcing journey today.
Importing Alloy Steel Aisi 4140 Bla 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).
The current listed wholesale price for Alloy Steel Aisi 4140 Black Steel from Dongguan Songshun Mould Steel Co., Ltd. is $8501,200./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.
The supplier, Dongguan Songshun Mould Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Alloy Steel Aisi 4140 Bla. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Alloy Steel Aisi 4140 Black 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.
To import Alloy Steel Aisi 4140 Bla 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 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 Alloy Steel Aisi 4140 Black Steel supplied by Dongguan Songshun Mould Steel Co., Ltd. include AISI 4140 / SCM440 / 42CrMo4, 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 Dia 20mm - 200mm rounds; flat bars 20-150mm width; lengths 3-6 meters (custom cut 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 Alloy Steel Aisi 4140 Bla with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Alloy Steel Aisi 4140 Bla 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 Alloy Steel Aisi 4140 Bla 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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