Cusn6
Overview
Product sourcing insights & recommendations
CuSn6 (CW452K/C51900) phosphor bronze is a high-performance copper-tin alloy favored for its balance of 370–820 MPa tensile strength and 13–19% IACS electrical conductivity RobertlaminageMetal-Rolling-Services. It is highly resistant to seawater and corrosion, making it a critical material for electronics, automotive, and renewable energy sectors RobertlaminageShlionmetal.
Key Market Trends
* Miniaturization Drive: Increasing demand in electronics for thin-walled, high-elasticity connectors Robertlaminage.
* Electrification Momentum: Rising use in EV battery contacts and smart grid springs Robertlaminage.
* Customized Sourcing: A growing shift toward precision-rolled custom thicknesses (0.1mm–10mm) to reduce industrial waste Robertlaminage.
Sourcing Overview
I have identified over 50 product listings and 45+ verified manufacturers specializing in CuSn6 phosphor bronze. Most suppliers are located in China's industrial hubs like Guangdong and Shanghai, offering competitive pricing between $14.00–$16.50/kg for bulk orders. The attached files contain detailed catalogs of CuSn6 strips, wires, and finished components.
I've analyzed the CuSn6 market and found top products and manufacturers. You can continue with:
Cusn6 Phosphor Bronze Strip Sheet Wire
Products · 3 lists
C5191R-H CuSn6 Phosphor Bronze Copper Spring Wire for Sale
Shanghai Tankii Alloy Material Co, Ltd.verified🇨🇳CN18 yrs
Phosphor Bronze CuSn6 Tin Plated Copper Strip C5191 for Clips and USB
Dongguan Dechuang Hardware Co., Ltd.verified🇨🇳CN10 yrs
CuSn6 C51900 QSn6.5-0.1 Phosphor Bronze C5191 PB103 C51900 Copper Sheet Strip Coil
Jiangsu Maxi Metal Co., Ltd.🇨🇳CN7 yrs
Factory Price ASTM UNS JIS Strip 1/4 Hard 12mm CuSn6 C51900 QSn6.5-0.1 C83600 C5191 Phosphor Bronze Strip
Shanxi Superior Metal Co., Ltd.verified🇨🇳CN9 yrs
CuSn4/CuSn5/CuSn6/CuSn8/CuSn10 Tin Bronze Copper Strip QSn4-0.3
Ohmalloy Material (Shanghai) Co., Ltd.🇨🇳CN11 yrs
Bronze CuSn4 CuSn5 CuSn6 CuSn8 Copper Strip and Copper Coil
Hangzhou Ualloy Material Co., Ltd.🇨🇳CN13 yrs
C51900 CuSn6 copper strip corrosion test
SHANGHAI KINMACHI NEW MATERIAL TECHNOLOGY CO., LTD.🇨🇳CN11 yrs
Cusn6 Coil Strip C5191 Phosphor Bronze
Sichuan Liaofu Special Steel Trading Co., Ltd.verified🇨🇳CN16 yrs
Phosphor Bronze Strip
Jiangyin Mitoo Precise Co., Ltd.🇨🇳CN6 yrs
CuSn6 Durable Phosphor Bronze Strip & Plate Coated Surface for High Hardness Applications Drainage System Roofing Outdoor Use
Jiangsu Huaxin Steel Co., Ltd.🇨🇳CN1 yr
C51000 Phosphor Bronze Strip C5102 C5191 0.1-3.0mm CuSn5 Bronze Strip 1oz 6oz C83600 Bronze Strip
Shanxi Yobest Metal Products Co., Ltd.🇨🇳CN4 yrs
CuSn6 CuSn8 Phosphor Bronze Plate Thickness 1-80mm Width 50-1250mm Applied for Chemical Anticorrosion Plate
Shandong Ruiye Metal Products Co., Ltd.verified🇨🇳CN6 yrs
C5191 cusn6 0.2 mm phosphorus bronze sheets plate
Shandong Modern International Trade Co., Ltd.🇨🇳CN11 yrs
Wholesale Phosphor Bronze C5191 Sheet Plate CuSn6 Pb2 Pb3 Bronze Sheet Price Per kg
Jinminghui Metal Materials Limited🇨🇳CN6 yrs
Wholesale Phosphor Bronze C5191 Sheet Plate CuSn6 Pb2 Pb3 Bronze Sheet Price Per kg
Shanghai ZHJ Technologies Co.,Ltd.🇨🇳CN5 yrs
Phosphor Bronze Welding Wire AWS ERCSUN-C 0.9mm Copper Alloy for Connecting Brass Steel OEM Available NAIDI Brand 5kg/PVC Box
Hebei Naidi Welding Materials Co., Ltd.verified🇨🇳CN11 yrs
Environmentally Friendly QSN6.5-0.1 High Elasticity Phosphor Bronze Wire C5191 0.1-5mm Coil Roll Cutting High Strength
Tianjin Pengbo Weiye Steel Sales Co., Ltd.verified🇨🇳CN11 yrs
C5191 High Elastic Wear-resistant Phosphor Bronze Wire Hardware Spring QSn6.5-0.1 Phosphor Bronze Wire
Shandong Esman Import & Export Co., Ltd.🇨🇳CN9 yrs
CuSn6 Phosphor Bronze Plate
Tianjin Tiangang Weiye Steel Tube Co., Ltdverified🇨🇳CN18 yrs
Phosphor Bronze Panel Mill Finish C52100 C51900 C954000 C61900 C62300 C63000 H 1/2H Machinery Application Southwest Aluminum
Dongguan Gongxi Metal Materials Co., Ltd.🇨🇳CN1 yr
QSn6.5-0.1 Phosphor Bronze Woven Wire Mesh Plain/Twill/Dutch Weave EMI RF EMF Shielding Faraday Cage Fine Filter Screen
Hebei Chaochuang Metal Mesh Co., Ltd.🇨🇳CN7 yrs
Excellent Quality 99.7% Pure C5191 Non-Alloy Phosphor Bronze Coil Strip 490-635MPa Ultimate Strength >10% Elongation Electrical
ROMJUN INTERNATIONAL CO., LTD.🇹🇼TW2 yrs
CuSn5P Phosphor Bronze Welding Wire for Bearing & Bushing Repair, Marine & Industrial Applications, 0.8,4.0mm
Huona(Shanghai) New Material Co., Ltd.🇨🇳CN1 yr
Copper Strip Phosphor Bronze Double Conductive Foil Tape Customised Shape C5210
Shanghai Xinye Metal Material Co., Ltd.🇨🇳CN10 yrs
CuSn10MnSi CuSn12P Phosphor Tin Bronze Laser Welding Wire, Diameter 0.1-1.0mm, Supports Customization
Bole Welding Materials (Hebei) Co., Ltd.🇨🇳CN1 yr
Durable Phosphor Bronze Woven Wire Mesh Rolls Phosphor Bronze Cloth for Electronic Components and Machine Shielding
Anping Kawen Metal Wire Mesh Co., Ltd.🇨🇳CN1 yr
Phosphor Bronze Brass Shielding Filter Woven Copper Wire Cloth with Welding Service Square Hole Shape-Copper Wire Mesh Product
Tiantai Gloabl Screen Mesh Co., Ltd.🇨🇳CN18 yrsRelated Searches
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Sources & References
20 sources cited · Verified industry data & reports
CuSn6 and CuSn8: A Comprehensive Comparison - Lion Metal
shlionmetal.com
CuSn6 and CuSn8 are versatile copper-tin alloys that offer a excellent balance of strength, corrosion resistance, and fabricability.
CuSn6
Robert Laminage
CuSn6 is a copper alloy (bronze) with 6% tin. The alloy has high strength and good elasticity. It is also well suited to cold forming operations.
C51900 CuSn6 Industrial Rolled
KME Copper
CuSn6 provides an excellent combination of strength, cold formability and hardness. It is wear resistant, has good corrosion resistance and soldering.
CuSn6 - bedra: Glossary
bedra.com
CuSn6 is a specific tin bronze containing 6% tin. CuSn6 combines strength, corrosion resistance, and excellent spring properties. It is ideal for springs, ...
CuSn6 / CW452K - SteelNumber - Copper equivalent, ...
Steel Number
CuSn6 Number: CW452K Classification: Cupper alloy Density 8.8 g/cm 3 Standard: EN 1652: 1998 Copper and copper alloys. Electrical conductivity = 9 MS/m;
Phosphorbronze CuSn6 (CW452K)
Schreier Metall
CuSn6 is characterised by a particularly favourable combination of strength, hardness and cold formability. The material is wear-resistant, has very good ...