Round Pneumatic Hard Chrome Plated Rod 9 Chrome Welding Rod

Basic Information
Place of Origin: Shaanxi, China (Mainland)
Brand Name: OEM
Certification: ISO9001
Model Number: Chrome Plated Rod
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Wooden Box (fumigation)
Delivery Time: base on order
Payment Terms: L/C,D/A,D/P,T/T,Western Union,Money Gram payments for offline orders.
Supply Ability: 6000 Ton/Tons per Year
Detail Information
Name: Hard Chrome Plated Rod Surface Treatment: Hard Chrome Plated/induction Hardened/Quenched
Material: CK45 (SAE1045, S45C), 42CrMo (SAE4140), 20MnV6,St52, Stainless Steel Shape: Round
Hardness: HRC:58-62 Other Name: 9 Chrome Welding Rod
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Pneumatic Hard Chrome Plated Rod


9 Hard Chrome Plated Rod


Pneumatic 9 chrome welding rod

Product Description

Round Pneumatic Hard Chrome Plated Rod 9 Chrome Welding Rod​


There are many other names for the optical shaft: chrome-plated rod, piston rod, electroplated rod, etc. There are many materials that can be made, such as No. 45 steel, bearing steel, 40Cr, A3 steel, etc. Different types of steel have different properties. The most common one is No. 45 steel, which belongs to high-carbon steel. The performance is improved through chrome plating, quenching, and high-frequency treatment. It can reach a maximum of 50-60 degrees, and it is not easy to process after hardening. There are also ordinary chrome-plated rods, that is, no quenching and high-frequency hardening. The hardness of bearing steel can reach 62 degrees, which is not easy to process, but it is more wear-resistant and has a long service life. 40Cr has good toughness after quenching and tempering. It belongs to medium carbon steel. A3 is not recommended, and its performance is relatively poor.




Round Pneumatic Hard Chrome Plated Rod 9 Chrome Welding Rod
Metric Diameter:3mm,4mm,5mm,6mm,8mm,10mm,12mm,16mm,20mm,25mm.....300mm
Inch Diameter:6.35mm.9.525mm.12.7mm,15.875mm,19.05mm,25.4mm,31.75mm,38.1mm
Full Length 6000mm, it can be cut off according to customer requirement.
ISO9001:2008 standard
CK45 (SAE1045, S45C), 42CrMo (SAE4140), 20MnV6,St52, Stainless Steel
Surface finish
Hard Chrome / None Chrome
Plating Thickness
10um ~ 20um in radius.
Heat treated
Not Hardened / Induction Hardened
Hardness Depth
g6, h6, h7 or according to your requirement.
Less than 1.5μm
Less than 1.5μm of 100mm (Rmax)
Less than 3.0μm (Rmax)
Long life and low noise
End Stepped, End Tapped, End Tread, Wrench Flats, Cross Drilled Holes, Key Groove, Set Screw Grooved, and so on.

technical standard:

Outer diameter accuracy: f7, f8, h7
Surface finish: ≦Ra0.4S
Roundness: ≦0.01mm
Straightness: ≦0.15/1000mm
Hard chrome plating thickness: 0.015~0.05mm (can be customized according to customer requirements)
Surface hardness: HB220-260
Standard outer diameter: ¢3~¢120
Standard length: 1000-6000mm
Material: S45C (45#), 40Cr, GCr15, 2Cr13, 42CrMo, SUS304, SUS303, SUS316, etc.

Contact Details

Phone Number : 18629090689