Grader Blades in Stock
Buttons and Half Arrows in Service
|Typical Application for Wear Resistant Buttons|
VRN Bars & Buttons
Chromium Molybdenum abrasion resistant white iron bars and buttons, vacuum brazed to mild steel backing. The VRN Bars have a guaranteed hardness of between 71 - 74HRC. The Chock Bars and Buttons are predominantly used in the Yellow Goods Industry or any extreme wear area.
For more information, please download the Macsteel VRN - Chock Bars Brochure below.
Half Arrows are used to protect the leading edges of earthmoving and mining buckets (LHD’s, front end loaders, shovels etc). Our Half Arrows have a guaranteed hardness of 43 - 45 HRC.
For more information, please download the Macsteel VRN - Half Arrows Brochure below.
VRN Grader Blades
Our Grader Blades are available in 2 sizes:
VRN 9558 1828 x 203 x 19 (6’ x 8” x ¾”)
VRN 9559 2133 x 203 x 19 (7’ x 8” x ¾”)
Manufactured from 30MnB Steel, drilled (for a 5/8” bolt) and heat treated to a 400BHN hardness.
For more information, please download the Macsteel VRN - Grader Blades Brochure below.
Wear Resistant Bolts
It doesn't make sense to buy the best available liners and fasten them with ordinary mild steel bolts.
VRN Bolts are ideal for fastening liners in chutes, feeders, skips, buckets and many other high wear areas in the mining, quarrying and related industries. The VRN Bolts have a guaranteed hardness of between 38 - 44HRC.
For more information, please download the Macsteel VRN - Bolts Brochure below.