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The spring steel wire offered by Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd is produced from high‑carbon steel with a composition of C 0.60‑0.95%, Mn 0.30‑0.90%, Si max 0.35%, P max 0.04% and S max 0.04%. It is available in diameters ranging from 0.5 mm to 12 mm and is manufactured under the SWP‑A and SWP‑B grades, which are oil‑tempered for enhanced elasticity. The product complies with JIS G 3522 and related international standards, as stated by the supplier. These specifications are drawn directly from the supplier’s description and reflect the typical features of premium spring steel wire.
High‑carbon grades such as SWP‑A and SWP‑B are known for tensile strengths typically between 1500 MPa and 2100 MPa and for maintaining elasticity under cyclic loading. The wire is cold drawn to achieve precise dimensions, a process that is standard in the industry for spring‑grade steel. Typical hardness values fall in the Rockwell C 45‑55 range, providing the resilience required for demanding mechanical applications. The supplier’s claim of ISO and SGS certification aligns with common quality assurance practices for export‑grade metal wire.
Automotive manufacturers, aerospace component makers and heavy‑machinery producers are the principal buyers of this wire for springs, coils and other high‑stress parts. Trade terms are listed as FOB or CIF, but exact incoterms, minimum order quantities and lead‑time details are not disclosed and should be confirmed with the supplier. The wire is packed in secure coils, often placed in steel drums for overseas transit, and buyers are advised to request the mill test report and any certification copies before finalising the purchase.
| Material composition | High Carbon Steel C 0.60-0.95%, Mn 0.30-0.90%, Si max 0.35%, P max 0.04%, S max 0.04% |
| Grades | SWP‑A, SWP‑B (oil‑tempered) - supplier specific |
| Diameter range | 0.5 mm - 12 mm |
| Standard compliance | JIS G 3522 - supplier claimed |
| Typical tensile strength | Typical tensile strength 1500 - 2100 MPa for high‑carbon spring steel |
| Typical hardness | Typical Rockwell C 45 - 55 |
| Packaging | Coiled, secured in steel drums - typical for bulk export |
| Typical weight per metre | Typical weight 0.04 kg/m for 1 mm diameter |
Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd is headquartered on Fangqian Street, Hutang, Changzhou, Jiangsu 213161, China. The supplier carries a harbor trust tier, indicating that basic verification documents have been supplied, although the response rate shown is 0 percent and the average response time is recorded as zero hours. Their profile lists spring steel wire as a core product and cites compliance with JIS G 3522 and related international standards.
The listing does not disclose minimum order quantities, unit pricing, lead‑time or specific certification numbers. Prospective buyers should therefore request a full mill test report, confirm the applicable standards and obtain clarification on payment and shipping conditions before proceeding with any order.
This premium spring steel wire is manufactured from high-carbon steel grades including SWP-A and SWP-B, offering superior tensile strength and elasticity for demanding industrial applications. Ideal for producing vehicle suspension springs, mechanical springs, and precision coil springs, the wire meets JIS G 3522 and related international standards. Available in diameters from 0.5mm to 12mm, packed in secure coils for safe international transit, making it a reliable sourcing option for manufacturers and importers seeking consistent quality at competitive rates.
| 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, request the supplier’s mill test report that confirms the carbon and alloy content, and ask for a certificate of compliance with JIS G 3522. Verify the tolerance on the supplied diameter range and confirm that the coils are wrapped in moisture‑resistant film. Checking these details reduces the risk of receiving off‑spec wire during shipment.
Discuss logistics early; the supplier typically ships on FOB or CIF terms from the port of Shanghai, but exact incoterms should be confirmed in the contract. Lead time is not disclosed publicly, so ask for a realistic production schedule and any required advance payment. Clarify the preferred payment method, whether by T/T, L/C, or another secure channel.
Arrange a third‑party inspection before loading to verify dimensions, tensile strength and surface finish against the supplied specifications. Request a copy of the inspection certificate and any heat‑treatment records. Maintaining these checks ensures the wire meets the performance expectations of automotive or machinery manufacturers. It is advisable to retain the original coil packaging for the inspection and to document any deviations for supplier negotiation.
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When sourcing Spring Steel Wire for your business, securing the right balance of quality and cost is essential. Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd, a verified supplier based in China, offers this product with key specifications including SWRH 62A-82A, 65Mn, SWC, SAE 1060-1095, Oil-Tempered (OT) Grade, Carbon: 0.60% - 0.95%, Manganese: 0.30% - 1.00%, Silicon: 0.15% - 0.35%, max 0.04% P, max 0.05% S, and Wire Diameter: 0.30mm - 12.00mm (standard sizes: 2.0mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9001,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7217.10, making it a staple in the Steel Wires sector with strong demand from importing countries worldwide.
Importing Spring Steel Wire requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changzhou Wujin Hengtong Metal Steel Wires 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 7217.10 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Spring Steel Wire 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 Wires category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Spring Steel Wire 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 7217.10 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 Spring Steel Wire from Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd is $9001,400./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 Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd through EximNext.
The supplier, Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Spring Steel Wire. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Spring Steel Wire is classified under HS Code 7217.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Spring Steel Wire from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd. Ensure you have the necessary import licenses for Steel Wires products in your destination country.
Yes, Changzhou Wujin Hengtong Metal Steel Wires 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 Spring Steel Wire supplied by Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd include SWRH 62A-82A, 65Mn, SWC, SAE 1060-1095, Oil-Tempered (OT) Grade, Carbon: 0.60% - 0.95%, Manganese: 0.30% - 1.00%, Silicon: 0.15% - 0.35%, max 0.04% P, max 0.05% S, and Wire Diameter: 0.30mm - 12.00mm (standard sizes: 2.0mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd offers Spring Steel Wire with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spring Steel Wire is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd through our platform.
Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd maintains international quality certifications. These ensure that the Spring Steel Wire 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. Changzhou Wujin Hengtong Metal Steel Wires 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 Changzhou Wujin Hengtong Metal Steel Wires Co., Ltd.
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