Hollow Chrome Plated Bar
Hollow Chrome Plated Bar is known as chrome plated tube also, they are made of cold drawn seamless tubes or hollow bars, by grinding and precision polishing on the outside diameter and then chrome plated to a certain thickness on the OD. they also called chrome plated OD tubing.
As a professional hollow chrome plated bar manufacturer and supplier, Anbao Hydraulic has been supplying and exporting hollow chrome bar from China for almost 23 years, Any inquiries and problems please feel free to send emails to us via email@example.com, we will reply you within 1 working day.
Material: CK45, SAE1045, 4140, 4340, 4340, 42CrMo4, JIS45C, 40Cr, 20MnV6, 42CrMo, SS431, SS430,
Stainless: Steel 304/316/2205, etc
Length: max 20 meters
Salt Spray Test: Passed As Per Request
Chrome layer: min 20/25/30/50 Micron or customized
Hardness of the chrome layer: 850 HV(min)-1150HV
Roughness: Ra <= 0.4um
Diameter tolerance: ISO f7/f8/f9/h8/h9 or as request
Roundness: Half of the tolerance ISO f7
Heat treatment Type:1) Normal no heat 2)Q+T(Quenched+Tempered) 3)Induction Hardened
Hard Chrome Piston Rod(HRC 15-20);
Quenched & Tempered( Q+T) Rod(HRC 28-32);
Induction Hardened Rod( HRC 55-62);
Q+T Induction Hardened Rod(HRC 60-65)
Corrosion resistance: Test in natural salt spray according to ASTM B 117-96 hours
Packing: Anti-rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden case
|Material||T.S N/MM2||Y.S N/MM2||E%(MIN)||CHARPY||CONDITION|
|CK45||800||630||20||>41J||Q + T|
|42CrMo4||980||850||14||>47J||Q + T|
|40Cr||1000||800||10||Q + T|
Our main business range is listed as follows:
Hollow Chrome Plated Bar/4140 Hollow Bar/ Hollow Piston Rods
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