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Jiangsu Rongcheng Forgings Co., Ltd. supplies this 18CrNiMo7-6 forged gear ring blank, a heavy-duty component manufactured through open-die or ring-rolling forging processes. The material conforms to EN 10084, with a typical composition of 0.15-0.21% carbon, 1.50-1.80% chromium, 1.40-1.70% nickel, and 0.25-0.35% molybdenum. This alloy steel grade is selected for its ability to achieve a case-hardened surface with a tough, ductile core after carburizing and quenching, providing excellent wear resistance and fatigue strength under cyclic loading.
These blanks are supplied in a pre-machined or rough-forged state, ready for final profiling into gear teeth, splines, or other transmission elements. Typical dimensions for such forged rings range from 300mm to 1500mm in outer diameter, with wall thicknesses from 50mm to 250mm, though exact sizes are confirmed per order. The forging process refines the grain structure, resulting in superior mechanical properties compared to cast equivalents, which is critical for components subjected to high torque and impact in service.
Primary buyers include manufacturers of heavy industrial gearboxes, wind turbine drivetrains, mining and construction equipment, and large marine propulsion systems. The supplier, based in Zhangjiagang, Jiangsu, China, offers these blanks for export. Trade terms, specific minimum order quantities, and lead times are not listed and must be confirmed directly with the supplier. Packaging for international shipment typically involves sea-worthy strapping or wooden crating to protect the components during transit.
| Material Grade | Alloy Steel 18CrNiMo7-6 (EN 10084) |
| Typical Carbon Content | 0.15 - 0.21% |
| Typical Chromium Content | 1.50 - 1.80% |
| Typical Nickel Content | 1.40 - 1.70% |
| Typical Molybdenum Content | 0.25 - 0.35% |
| Forging Method | Open-die or Ring-rolling forging |
| Typical Outer Diameter Range | 300 mm to 1500 mm |
| Typical Wall Thickness Range | 50 mm to 250 mm |
| Common Heat Treatment | Carburizing and quenching for case hardening |
| Primary Application | Heavy-duty gear and transmission blanks |
Jiangsu Rongcheng Forgings Co., Ltd. is a forging manufacturer located at No.589, Yangjin Road, Jinfeng Town, Zhangjiagang, Jiangsu, China. The company's profile on the platform lists it within the 'harbor' trust tier, indicating a basic level of platform verification. Specific details such as the year of establishment, total number of employees, or annual revenue are not provided in the listing data.
The supplier's listing focuses on the production of forged gear ring blanks and other seamless hot forged rings from alloy steels like 18CrNiMo7-6 and 42CrMo4. The response rate and average response time metrics shown are currently at zero, which means buyers should anticipate a potentially slower initial communication. All inquiries regarding specific certifications, production capacity, and detailed trade terms need to be directed to the supplier for accurate information.
This 18CrNiMo7-6 forged gear ring blank is a heavy-duty alloy steel ring manufactured through open-die or ring-rolling forging, ideal for high-load gear and transmission applications in heavy machinery, mining equipment, and wind turbine systems. The CrNiMo composition provides superior surface hardness and core toughness after heat treatment. Exported globally in sea-worthy strapping or wooden crating, suitable for further machining into final gear profiles for OEM and aftermarket industrial buyers.
| 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 |
Before placing an order for 18CrNiMo7-6 forged gear ring blanks, verify the supplier's capability to produce your required dimensions and tolerances. Request detailed technical drawings to be reviewed and a formal quotation that includes material certification, heat treatment options, and machining allowances. It is prudent to ask for references or examples of similar components they have manufactured for export.
Key logistics and trade terms to confirm with Jiangsu Rongcheng Forgings include the Incoterms (e.g., FOB Shanghai or CIF destination port), payment terms (such as a deposit with balance before shipment), and the total lead time from order confirmation to port of loading. Given the weight and size of forged rings, clarify the shipping method, expected freight costs, and insurance coverage during transit.
Conduct a quality check upon receipt by comparing the delivered goods against the agreed specifications. This includes verifying dimensions with calipers or gauges, checking surface condition for defects, and reviewing the accompanying material test certificates. For critical applications, consider engaging a third-party inspection service to witness testing at the supplier's facility before the goods are shipped from China.
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When sourcing 18crnimo7-6 Forged Gear Ring Blank 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 18CrNiMo7-6 / Case-Hardening Steel Forged Ring Blank, C 0.15-0.21%, Cr 1.50-1.80%, Ni 1.40-1.70%, Mo 0.25-0.35%, Mn 0.50-0.90%, Si ≤0.40%, Fe Balance, and Outer Diameter 200-2000mm (Customizable), Wall Thickness 30-300mm (Subject to Drawing). 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 7214.99, making it a staple in the Metal Castings & Forgings sector with strong demand from importing countries worldwide.
Importing 18crnimo7-6 Forged Gear R 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 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 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 18crnimo7-6 Forged Gear R 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 Metal Castings & Forgings category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 18crnimo7-6 Forged Gear R 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 18crnimo7-6 Forged Gear Ring Blank 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.
The supplier, Jiangsu Rongcheng Forgings Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 18crnimo7-6 Forged Gear R. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 18crnimo7-6 Forged Gear Ring Blank 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 18crnimo7-6 Forged Gear R from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangsu Rongcheng Forgings Co., Ltd.. Ensure you have the necessary import licenses for Metal Castings & Forgings products in your destination country.
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.
The key specifications for 18crnimo7-6 Forged Gear Ring Blank supplied by Jiangsu Rongcheng Forgings Co., Ltd. include 18CrNiMo7-6 / Case-Hardening Steel Forged Ring Blank, C 0.15-0.21%, Cr 1.50-1.80%, Ni 1.40-1.70%, Mo 0.25-0.35%, Mn 0.50-0.90%, Si ≤0.40%, Fe Balance, and Outer Diameter 200-2000mm (Customizable), Wall Thickness 30-300mm (Subject to Drawing). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jiangsu Rongcheng Forgings Co., Ltd. offers 18crnimo7-6 Forged Gear R with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
18crnimo7-6 Forged Gear R is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangsu Rongcheng Forgings Co., Ltd. through our platform.
Jiangsu Rongcheng Forgings Co., Ltd. maintains international quality certifications. These ensure that the 18crnimo7-6 Forged Gear R 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. Jiangsu Rongcheng Forgings 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 Jiangsu Rongcheng Forgings Co., Ltd..
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