Chrome Bars

Mirro-Krome 60®

(I.H.C.P.) Induction Hardened, Chrome Plated, Polished 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.  Call or email us for a quote.

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.

Spacing

Key Features

Induction Hardened – for excellent wear resistance.

Chrome Plated – .001″ per side of uniform chrome plating which is twice the industry standard, less likely to show “pitting” than other chrome plated products.

Abrasion Resistant – offers excellent abrasion resistance in maintenance applications where sliding wear causes premature failure.

Corrosion Resistant – performed well in salt spray tests.

Polished Finish – superior micro finish in the range of 12/15 RMS.

High Fatigue Resistant – combats fatigue failure, the number one cause of shaft failure in most maintenance applications.

Typical Mechanical Properties (Based on 1/2″ Dia. Specimen)

Surface HardnessRockwell “C” 50 min.
Depth of Plating Per Side .001″*
Yield StrengthApprox. 100,000 P.S.I.
Elongation in 2″10%
Reduction of Area 38%
Surface Finish 12/15 RMS

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

Available Lengths

10/12 Ft Random Lengths, 20/24 Ft Random Lengths, Custom Cut-To-Lengths

Available Sizes

English Rounds
1/2″
5/8″
3/4″
7/8″
1″
1-1/8″
1-1/4″
1-3/8″
1-1/2″
1-3/4″
2″
2-1/4″
2-1/2″
2-3/4″
3″
3-1/4″
3-1/2″
4″
4-1/4″
4-1/2″
Metric Rounds
12MM
15MM
20MM
25MM
30MM
35MM
40MM
50MM
60MM

Spacing

Typical Diameter Tolerances

Up to 3” Round
(+.000”/-.002”)
Over 3” to 4” Round
(+.000”/-.003”)
Over 4” Round
(+.000”/-.004”)
Up to 38MM Round
(+.000”/-.001”)
Over 38MM to 60MM Round
(+.000”/-.002”)

Applications

  • Cam Shafts
  • Dowel Pins
  • Guide Pins
  • Piston Rods
  • Hydraulics Rams

Boxing is recommended to protect during shipment.

Sheffield Redi-Case is the past protected tradename of North American Steel Company.

Inducto-Chrome is the past protected tradename of Ludlow Steel Company.

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