CK45 镀铬棒

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  • Grand's CK45 Chrome Rod Advantages
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What is CK45 chrome plated rod?

CK45 hard chrome plated rod is also called CK45 chrome rod or CK45 chrome bar for short sometimes, it is the hard chrome plated bar made of steel grade CK45. This product is widely used to manufacturer hydraulic piston rod, so it is also called CK45 hydraulic piston rod.

CK45 chrome plated bar is a medium tensile carbon steel CK45 supplied in the cold drawn or turned, precision ground, 抛光, chrome plated and final polished condition. The tensile strength of CK45 steel is 670 – 800 马帕, and yield strength around 520 马帕 (75克西).

Steel grade CK45 is equivalent to SAE standard grade of SAE 1045, so this product is also known as 1045 chrome plated rod or 1045 Chrome Bar. Here below is the chemical composition and mechanical properties of CK45.

钢级 化学成分 %
P S
CK45型 (C45) 0.42-0.50 0.50-0.80 0.40 麦克斯 0.035 麦克斯 0.035 麦克斯
钢级 机械性能
屈服强度 抗张强度 伸长 硬度
CK 45 75K psi / 517 马帕 85K psi / 585马帕 10% Rc 60-72
CK45 Chrome Bar dimensions
  • Production range:
    Our factory produces CK45 chrome bar in a broad range of metric and inch sizes as below.
    Round Diameter 10 mm 至 800 毫米;
    Inch size chrome rod available from 3/8″ to 16″
  • 长度:
    我们提供 CK45 chrome rod for hydraulic cylinders (CK45 hydraulic piston rod) with random length and fixed length (cut to length) up on customer’s request, the max length can be 12 米.

Why choose Grand's CK45 chrome rod?

Here below are the main advantages of our chrome bars and servicesNearly 20 years’ production experience for chrome plated steel rods;

  • 先进的制造设备和设施, 包括: 冷拔机, 矫直机, 抛光机, 热处理炉, 磨床, 等. 我们的专业工程师对这些机器进行定期维护,以确保它们运行良好.
  • Quality raw materials: our raw materials for chrome plated rods are mainly from the famous China steel manufacturers, 如TPCO, 宝钢, SHA 钢, 哪些是中国最好和最大的钢棒制造商.
  • Highest accurate dimensions: Our chrome plated CK45 hydraulic piston rod is manufactured with high dimension accurate, 公差可以是ISO f7, F8 或 G6, according to client’s requirements. Which ensures the precision of the hydraulic cylinders or the machines.
  • 可靠的包装: All the chrome plated bars will be oiled by the anti-rust oil before delivery. And to protect the outer surface of the chroming of CK45 chrome rods, we will use cardboard (paper tube) to pack each bar, 然后用木箱或绳索包裹等适航包装.
  • Excellent Quality Control: 我厂拥有一支超过的QC团队 10 人. All the chrome rods will be inspected before packing. 检查包括: 化学分析试验, 拉伸试验, 尺寸检测, 粗糙度测试, Chrome plated thickness test and other tests according to standards and client’s requests.
  • 成熟的质量管理体系: our Total quality management system ensures all the working processes related to product quality are in good management.

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