Import 42crmo4 Forged Rings For Gear Wheels — Buy in wholesale FOB from Supplier in China

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42CrMo4 Forged Rings for Gear Wheels by Jiangsu Rongcheng Forgings Co., Ltd.
Harbor
42CrMo4 Forged Rings for Gear Wheels - Image 1

42CrMo4 Forged Rings for Gear Wheels

🕐Last updated: Jul 19, 2026
100/ Bags
Min. Order: 1 Bags
💱₹100.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7326.90
⚙️MaterialAlloy Steel 42CrMo4 (EN 10083, AISI 4140 Equivalent)
📁CategoryAutomobile Gears, Shafts & Clutches
💳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 42CrMo4 Forged Rings for Gear Wheels from Jiangsu Rongcheng Forgings Co., Ltd. - China Wholesale Supply

These are precision-engineered 42CrMo4 forged rings, CNC-turned blanks designed for automotive gear wheel applications. The alloy steel grade 42CrMo4, equivalent to AISI 4140, meets EN 10083 standards and delivers superior tensile strength and wear resistance for power transmission systems. Supplied as bearing inner and outer rings, they are heat-treated and optionally pre-machined to reduce downstream processing costs for buyers.

The material composition ensures consistent mechanical properties, with chromium and molybdenum enhancing hardenability and toughness. Typical industry grades for such rings include a carbon content of 0.38 to 0.45%, silicon 0.17 to 0.37%, and manganese 0.60 to 0.90%, with phosphorus and sulfur limited to 0.025% each. Surface finish and dimensional tolerances are held to machining standards typical for automotive components, ensuring compatibility with gear assemblies.

Common buyers include automotive OEMs and tier-1 suppliers manufacturing gearboxes, drive shafts, and clutch assemblies for commercial and passenger vehicles. The rings are exported globally with flexible MOQs, and buyers should confirm Incoterms such as CFR or CIF for bulk shipments. Packaging is typically in wooden crates or steel pallets to prevent deformation during transit.

Technical Specifications for Jiangsu Rongcheng Forgings Co., Ltd. 42CrMo4 Forged Rings for Gear Wheels
Material Grade42CrMo4 (EN 10083, AISI 4140 Equivalent)
Manufacturing ProcessForged and CNC-Turned
ApplicationGear Wheels, Bearing Rings, Shaft and Clutch Assemblies
Industry StandardEN 10083
Carbon Content0.38 to 0.45% typical
Chromium Content0.90 to 1.20% typical
Molybdenum Content0.15 to 0.30% typical
Surface FinishMachined, Ra 3.2 to 6.3 µm typical
Tensile Strength850 to 1000 MPa typical (quenched and tempered)
PackagingWooden Crates or Steel Pallets
About Jiangsu Rongcheng Forgings Co., Ltd. - Alloy Steel Components Supplier in China
🏭

Jiangsu Rongcheng Forgings Co., Ltd. is based in Zhangjiagang, Jiangsu Province, China, with its registered address at No.589, Yangjin Road, Jinfeng Town. The company specializes in the production of forged alloy steel components, including rings and turned bearing parts, catering to automotive and machinery industries. Its harbor-tier trust status reflects verified operational presence, though its response rate and average response hours are currently unrecorded.

The supplier has expanded its capacity since 2015 to include precise turning processes, allowing it to offer not only forged rings after heat treatment but also pre-machined components. This added capability helps buyers reduce secondary processing costs and mitigates the impact of raw material price fluctuations. The company’s focus remains on delivering forged products that meet international standards for export markets.

42CrMo4 forged rings are precision-engineered blanks designed for automotive gear wheel applications, offering superior tensile strength and wear resistance in demanding power transmission systems. These CNC-turned rings meet EN 10083 standards and are widely used across gear, shaft, and clutch assemblies in commercial and passenger vehicles. Available for global export with flexible MOQ and competitive CFR/CIF pricing for import trade partners worldwide.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 42CrMo4 Forged Rings for Gear Wheels from Jiangsu Rongcheng Forgings Co., Ltd.
42CrMo4 typically contains 0.38 to 0.45% carbon, 0.90 to 1.20% chromium, and 0.15 to 0.30% molybdenum, with silicon and manganese present in smaller percentages. These elements contribute to its high strength and toughness. Confirm exact mill certificates with the supplier for traceability.

Sourcing 42CrMo4 Forged Rings for Gear Wheels from Jiangsu Rongcheng Forgings Co., Ltd. - China Import Guide

Before ordering, verify the mill test certificates for chemical composition and mechanical properties to ensure the material meets your specifications. Request documentation for traceability, including heat numbers and batch details, as these are critical for quality control in automotive applications. Confirm whether the rings are supplied in the as-forged, heat-treated, or pre-machined condition.

Logistics details such as lead time, Incoterms (e.g., CFR or CIF), and packaging requirements should be clarified upfront. Lead times for forged rings can vary based on diameter, quantity, and additional machining needs, so plan accordingly. Port of loading will typically be a major Chinese port such as Shanghai or Ningbo, but confirm this with the supplier to align with your shipping arrangements.

Inspect the rings upon arrival for dimensional accuracy, surface finish, and absence of defects like cracks or inclusions. Use calibrated gauges to check tolerances and request a third-party inspection if your contract includes such provisions. Ensure the supplier provides all necessary documentation, including material certificates, heat treatment records, and ultrasonic test reports where applicable.

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Buy 42crmo4 Forged Rings For in Bulk — Verified Supplier in China

When sourcing 42crmo4 Forged Rings For Gear Wheels for your business, securing the right balance of quality and cost is essential. Jiangsu Rongcheng Forgings Co., Ltd., a verified supplier based in China, offers this product with key specifications including 42CrMo4 / AISI 4140 / EN 10083-3, C 0.38-0.45%, Si ≤0.40%, Mn 0.60-0.90%, Cr 0.90-1.20%, Mo 0.15-0.30%, and Custom OD/ID per buyer drawing, typically 100-800mm OD, 50-600mm ID. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7326.90, making it a staple in the Automobile Gears, Shafts & Clutches sector with strong demand from importing countries worldwide.

42crmo4 Forged Rings For Specifications, Trade Terms & Pricing

Importing 42crmo4 Forged Rings For requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiangsu Rongcheng Forgings 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 7326.90 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 Jiangsu Rongcheng Forgings Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 42crmo4 Forged Rings For 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 Automobile Gears, Shafts & Clutches category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import 42crmo4 Forged Rings For — Shipping, Logistics & Customs

Importing 42crmo4 Forged Rings For 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 7326.90 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 42crmo4 Forged Rings For

What is the wholesale price of 42crmo4 Forged Rings For Gear Wheels?

The current listed wholesale price for 42crmo4 Forged Rings For Gear Wheels from Jiangsu Rongcheng Forgings Co., Ltd. is $100/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 Jiangsu Rongcheng Forgings Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 42crmo4 Forged Rings For?

The supplier, Jiangsu Rongcheng Forgings Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 42crmo4 Forged Rings For. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 42crmo4 Forged Rings For Gear Wheels?

For international shipping and customs clearance, 42crmo4 Forged Rings For Gear Wheels is classified under HS Code 7326.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import 42crmo4 Forged Rings For from China?

To import 42crmo4 Forged Rings For from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangsu Rongcheng Forgings Co., Ltd.. Ensure you have the necessary import licenses for Automobile Gears, Shafts & Clutches products in your destination country.

Is Jiangsu Rongcheng Forgings Co., Ltd. a verified supplier?

Yes, Jiangsu Rongcheng Forgings 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 42crmo4 Forged Rings For Gear Wheels?

The key specifications for 42crmo4 Forged Rings For Gear Wheels supplied by Jiangsu Rongcheng Forgings Co., Ltd. include 42CrMo4 / AISI 4140 / EN 10083-3, C 0.38-0.45%, Si ≤0.40%, Mn 0.60-0.90%, Cr 0.90-1.20%, Mo 0.15-0.30%, and Custom OD/ID per buyer drawing, typically 100-800mm OD, 50-600mm ID. 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 42crmo4 Forged Rings For?

Jiangsu Rongcheng Forgings Co., Ltd. offers 42crmo4 Forged Rings For with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 42crmo4 Forged Rings For the most?

42crmo4 Forged Rings For is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangsu Rongcheng Forgings Co., Ltd. through our platform.

What certifications does this 42crmo4 Forged Rings For supplier hold?

Jiangsu Rongcheng Forgings Co., Ltd. maintains international quality certifications. These ensure that the 42crmo4 Forged Rings For meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 42crmo4 Forged Rings For Gear Wheels on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jiangsu Rongcheng Forgings 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 Jiangsu Rongcheng Forgings Co., Ltd..

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