CK45 Barra cromata

  • Descrizione
  • Grand's CK45 Chrome Rod Advantages
  • Inchiesta

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, lucidato, chrome plated and final polished condition. The tensile strength of CK45 steel is 670 – 800 Mpa, and yield strength around 520 Mpa (75Ksi).

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.

Grado d'acciaio Composizione chimica %
Carbonio Mn Si P S
CK45 (C45) 0.42-0.50 0.50-0.80 0.40 Max 0.035 Max 0.035 Max
Grado d'acciaio Proprietà meccaniche
Snervamento Resistenza alla trazione Allungamento Durezza
CK 45 75K psi / 517 Mpa 85K psi / 585Mpa 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 da mm a 800 millimetro;
    Inch size chrome rod available from 3/8″ to 16″
  • Lunghezza:
    We supply 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 Metri.

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;

  • Attrezzature e strutture di produzione avanzate, comprendente: trafilatrice a freddo, raddrizzatrice, Lucidatrice, forno per trattamento termico, Rettifica, and so on. I nostri ingegneri professionisti eseguono una regolare manutenzione programmata su queste macchine per garantirne il buon funzionamento.
  • Quality raw materials: our raw materials for chrome plated rods are mainly from the famous China steel manufacturers, come il TPCO, ACCIAIO BAO, ACCIAIO SHA, quali sono i migliori e più grandi produttori di barre d'acciaio in Cina.
  • Highest accurate dimensions: Our chrome plated CK45 hydraulic piston rod is manufactured with high dimension accurate, la tolleranza può essere ISO f7, F8 o G6, according to client’s requirements. Which ensures the precision of the hydraulic cylinders or the machines.
  • Imballaggio affidabile: 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, e poi imballare con il pacchetto seaworthy quali le casse di legno o gli involucri della corda.
  • Excellent Quality Control: La nostra fabbrica ha un team di controllo di qualità di più di 10 Persone. All the chrome rods will be inspected before packing. Le ispezioni, tra cui: Test di analisi chimica, Prova di trazione, Ispezione dimensionale, Prove di rugosità, Chrome plated thickness test and other tests according to standards and client’s requests.
  • Sistema di gestione della qualità maturo: our Total quality management system ensures all the working processes related to product quality are in good management.

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