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The 55CR3 bright bar is a cold drawn spring steel round bar supplied by Hebei Gangxin Technology Co., Ltd, designed specifically for automotive sway bars and rear stabilizer applications. This grade adheres to the Japanese 55CR3 specification, a medium carbon chromium steel with controlled chromium content to deliver superior fatigue resistance and mechanical strength. The bright finish ensures a smooth surface ideal for high-stress suspension systems, while the material’s composition is fine-tuned for consistent performance under cyclic loading.
Compositionally, 55CR3 (EN 1.7176) contains 0.52 - 0.59% carbon, 0.7 - 1.0% manganese, and 0.7 - 1.0% chromium, with silicon capped at 0.4% and phosphorus/sulfur limited to 0.025% each. These elements combine to provide high hardness (typical Brinell values: +S 280 HB, +A 248 HB, +AC 230 HB) and wear resistance, making it a standard choice for stabilizer bars. The material is typically supplied in cold drawn, peeled, or ground conditions, with diameters tailored to automotive component specifications.
Automotive component manufacturers and import traders source this bar for its reliability in suspension systems, where dimensional accuracy and surface finish are critical. Hebei Gangxin Technology Co., Ltd produces the bar in standard automotive diameters, with options for further processing to ease integration into machinery and automotive assemblies. Buyers should confirm diameter tolerances, straightness, and surface roughness values for their specific application, as these are critical for stabilizer bar production.
| Material Grade | 55CR3 (1.7176) |
| Standard | EN 10089:2002 (Hot rolled steels for quenched and tempered springs) |
| Carbon Content | 0.52 - 0.59% |
| Manganese Content | 0.7 - 1.0% |
| Chromium Content | 0.7 - 1.0% |
| Silicon Content | max 0.4% |
| Phosphorus Content | max 0.025% |
| Sulfur Content | max 0.025% |
| Brinell Hardness (+S) | 280 HB |
| Brinell Hardness (+A) | 248 HB |
| Brinell Hardness (+AC) | 230 HB |
| Typical Surface Finish | Bright cold drawn |
| Typical Application | Automotive sway bars, rear stabilizer bars |
| Typical Diameter Range | Standard automotive sizes (confirm exact dimensions with supplier) |
Hebei Gangxin Technology Co., Ltd is based in Shijiazhuang, Hebei Province, China, with its office located at C-7 Rundushenghe Plaza, Qilian Street. The company specializes in the production of steel round bars, including spring steel, pinion steel, bearing steel, alloy constructional steel, and quality carbon constructional steel. Its product range extends beyond black steel round bars to processed variants, which are easier to use as machinery and automotive accessories.
The supplier’s focus includes spring steel grades like 55CR3, tailored for high-stress applications such as automotive stabilizer bars. While the company’s profile does not specify response rates or verification signals, its product descriptions emphasize adherence to recognized standards and industry-specific requirements. Buyers are encouraged to confirm processing capabilities, lead times, and additional quality certifications directly with the supplier.
55CR3 bright bar is a premium spring steel round bar designed for automotive sway bars and rear stabilizer applications. Manufactured to Japanese spring steel specification 55CR3 with controlled chromium content for superior fatigue resistance, this cold drawn bright bar delivers excellent mechanical properties and surface finish. Widely sourced by automotive component manufacturers and import/export traders for its consistent quality in high-stress suspension systems. Available in standard diameters for stabilizer bar production.
| 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 ordering 55CR3 bright bars from Hebei Gangxin Technology Co., Ltd, verify the exact chemical composition and mechanical properties against your application requirements. Request third-party mill test certificates to confirm adherence to EN 10089:2002 and other relevant standards. Ensure the supplier’s processing capabilities align with your needs for diameter, straightness, and surface finish.
Confirm logistics details such as lead time, which may vary based on diameter and processing requirements. Incoterms like FOB Tianjin or CIF to your port are common for Chinese steel exports, but clarify these with the supplier. Payment terms such as T/T or L/C should be agreed upon, along with packaging specifications to prevent damage during transit.
For quality assurance, insist on dimensional inspections and surface finish checks prior to shipment. Request certificates for hardness, tensile strength, and fatigue resistance, as these are critical for automotive stabilizer bars. For high-volume orders, consider arranging a third-party inspection in China to verify compliance with your technical specifications before the material is shipped.
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When sourcing 55cr3 Bright Bar For Automoible Industry for your business, securing the right balance of quality and cost is essential. Hebei Gangxin Technology Co., Ltd, a verified supplier based in China, offers this product with key specifications including 55CR3 / 55Cr3 Spring Steel (JIS G 4801 equivalent), C 0.50-0.55%, Cr 0.65-0.95%, Si ≤0.35%, Mn ≤0.90%, P ≤0.030%, S ≤0.030%, and Diameter 12mm - 50mm, Length 3m - 6m (custom lengths available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.45/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7215.50, making it a staple in the Automobile Spare Parts & Supplies sector with strong demand from importing countries worldwide.
Importing 55cr3 Bright Bar For Auto requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Gangxin Technology 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 7215.50 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 55cr3 Bright Bar For Auto 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 Spare Parts & Supplies category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 55cr3 Bright Bar For Auto 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 7215.50 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 55cr3 Bright Bar For Automoible Industry from Hebei Gangxin Technology Co., Ltd is $1.45/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 Hebei Gangxin Technology Co., Ltd through EximNext.
The supplier, Hebei Gangxin Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 55cr3 Bright Bar For Auto. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 55cr3 Bright Bar For Automoible Industry is classified under HS Code 7215.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 55cr3 Bright Bar For Auto from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Gangxin Technology Co., Ltd. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
Yes, Hebei Gangxin Technology 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 55cr3 Bright Bar For Automoible Industry supplied by Hebei Gangxin Technology Co., Ltd include 55CR3 / 55Cr3 Spring Steel (JIS G 4801 equivalent), C 0.50-0.55%, Cr 0.65-0.95%, Si ≤0.35%, Mn ≤0.90%, P ≤0.030%, S ≤0.030%, and Diameter 12mm - 50mm, Length 3m - 6m (custom lengths available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hebei Gangxin Technology Co., Ltd offers 55cr3 Bright Bar For Auto with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
55cr3 Bright Bar For Auto is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Gangxin Technology Co., Ltd through our platform.
Hebei Gangxin Technology Co., Ltd maintains international quality certifications. These ensure that the 55cr3 Bright Bar For Auto 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. Hebei Gangxin Technology 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 Hebei Gangxin Technology Co., Ltd.
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