Mirro-Krome 60®
(I.H.C.P.) Induction Hardened, Chrome Plated Shaft
Mirro-Krome 60 is a well-balanced electric furnace steel that has been stress relieved, turned, ground and polished. It is then induction hardened and electro chromium plated. This shafting material is engineered to take a high degree of sliding and rotating abrasion. The induction hardening process provides resistance to side impact and increases wear resistance. Surface hardness is Rockwell “C” 50 minimum and finish is 12/15 RMS.
Rigid quality standards ensure excellent internal soundness and uniformity of chemistry. Surface condition and wearability are verified. An excellent choice for hydraulic and pneumatic applications.
Features
Typical Properties*
| Case Hardness | Rc “50” min |
|---|---|
| Depth of Plating | Per Side .001″* |
| Yield | Approx. 100,000 P.S.I. |
| Elongation in 2″ | 10% |
| Reduction of Area | 38% |
| Finish | 12/15 RMS |
*Based on 1/2″ test piece
Lengths
10/12 Ft, 20/24 Ft. R/L and Custom Cuts
Typical Diameter Tolerances
| 1/4″ to 1-1/2″ Round | (+.000″/-.001″) |
| Over 1-1/2″ to 3″ Round | (+.000″/-.002″) |
| Over 3″ to 4″ Round | (+.000″/-.003″) |
| Over 4″ to 7″ Round | (+.000″/-.004″) |
| Over 7″ Round and Above | Call for Details |
| Up to 38MM Round | (+.000″/-.001″) |
| Over 38MM to 80MM Round | (+.000″/-.002″) |
| Over 80MM to 100MM Round | (+.000″/-.003″) |
| Over 100MM Round | Call for Details |
Applications
Boxing is recommended to protect during shipment.
*Certain smaller sizes may have modified analysis and (.0005″) chrome thickness per side.
Consider Mirro-Krome 60®
Engineered for use in pneumatic and hydraulic piston rods, as well as, dowel and guide pins commonly seen in the agricultural and construction industries. Proper consideration should be given for material choice dependent upon specific requirements and/or in-house machining capabilities.