hydrogen embrittlement free bus ball joint

{"cid":"91223405","title":"Bus General Tie Rod Ball Joint 23.5\/27x30mm 1M Cycle Hard Chrome Spherical Bus Spares 3422-00054","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/bf\/3a743643571aa0b4e85e5c0a78a4-200x200-1.jpg","attrs":{"Price":"$5.50\/pieces 5-49 pieces","Brand Name":"Dingguan","Model Number":"3422-00054","Minimum Order Quantity":"1","Delivery Time":"5-15day","Certification":"IOS 9001","Place of Origin":"Quanzhou, China","Payment Terms":"T\/T","Supply Ability":"5000\/month","Packaging Details":"Carton, wooden box, custom packaging","Hydrogen embrittlement protection":"After plating, conduct a dehydrogenation treatment at a constant temperature of 200\u2103 for 4 hours.","Basic parameters":"Basic parameters - ball head diameter \u03a623.5mm \u00d7 threaded rod diameter 30mm","Wear-resistant design":"Spherical surface hard chromium plating","fatigue life":"1 million times of swing angle cycles","Structural design":"Double ball seat all-metal joint","Lubrication system":"Lithium - based grease filling","Dynamic performance":"Swinging torque 2 - 5N\u30fbm","Material composition":"40Cr alloy steel ball head","Temperature range":"-40\u2103~+120\u2103","Installation parameters":"Taper fit"}}

{"cid":"91116409","title":"1\/2H C1011 Cu-Dhp Pure Copper Plate","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/12\/be304e0901ec1f75b6b784e3de17-200x200-1.jpg","attrs":{"Price":"8.5 USD\/KG","Brand Name":"MITTEL","Model Number":"C11000","Minimum Order Quantity":"100KGS","Delivery Time":"7 Days","Certification":"ISO, CE, BV SGS MTC","Place of Origin":"China","Payment Terms":"L\/C, D\/A, T\/T, Western Union, ","Supply Ability":"50000KGS","Packaging Details":"Wooden Box","Material":"Brass Red Copper","Metal type":"Copper,Pure Copper with copper handle","Thickness":"0.3-50mm","Width":"20-1500mm","Length":"2000-12000mm","Service":"OEM ODM Customised","Application":"Industry,Auto Parts,Machinery Parts,Machinery Partsdustry"}}