Maintenance Materials For Industry
Phone: 800.321.9300
Fax: 800.441.9303
Local Phone: 216.475.8000
Local Fax: 216.475.6067

Chrome Bars

MIRRALOY® HCP - Hard Chrome Plated, Polished Shaft
     (Sheffield™ Redi-Chrome Past Protected Trade Name of North American Steel Co.)
     (Centrex® CP Past Protected Trade Name of Ludlow Steel Co.)

Mirraloy HCP offers salt spray corrosion resistance. It is engineered to withstand low to moderate impact, and resist abrasion and sliding action in most maintenance applications. Mirraloy HCP is hard chrome plated, polished shaft.

Mirraloy HCP offers an excellent chrome finish and will provide extended service.


Chrome Hardness Rockwell "C" 58/60
Chrome Plating   (.001") Per SideA
Yield Strength   Approx. 100,000 P.S.I.
Elongation   10%
Reduction of Area   38%
Surface Finish   16 RMS Max.
*Based on 1/2" Diameter Test Specimen

Available Sizes

1/2" 1-1/8" 2" 3-1/4"
5/8" 1-1/4" 2-1/4" 3-1/2"
3/4" 1-3/8" 2-1/2" 4"
7/8" 1-1/2" 2-3/4"  
1" 1-3/4" 3"

Available Metric Sizes

10MM 20MM 30MM 40MM 70MM
12MM 25MM 35MM 50MM  

Available Lengths

10/13 Foot Random Lengths
20/26 Foot Random Lengths
Custom Cut To Lengths

Random Length bars typically have un-chromed ends due to the manufacturing process.

A Certain smaller sizes may have modified analysis and (.0005") chrome thickness per side.

Contact our office for special straightness requirements.

Typical Applications

  • Cam Shafts
  • Hydraulic Rods
  • Guide Pins
  • Dowel Pins
  • Pneumatic Rods


Diameter Tolerances*

Up to 2-1/2" Round (+.000"/-.002")
Over 2-1/2" Round to 3" Round   (+.000"/-.002")
Over 3" Round to 4" Round   (+.000"/-.003")
Over 4" Round   (+.000"/-.004")

Metric Diameter Tolerances*

Up to 38MM Round (+.000"/-.001")
Over 38MM Round to 70MM Round   (+.000"/-.002")
* All tolerances are typical.

Boxing is recommended for all surface critical bar products.

View our online catalog for PDF brochures on these and other products.

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