High Chromium White Iron Wear Buttons Used in Bucket Wear

• Customization: Available
• Certification: ISO 9001:2008
• Standard: ASTM
• Surface Treatment: Shot Blast
• Manufacturing Process: Casting
• Material: Cast Iron
• Diameter: 60mm-150mm
• Application: Bucket Abrasion Protection
• Transport Package: Export Crate & Pallet
• Specification: Diameter 60~150mm
• Trademark: Hyster
• Origin: China
• Production Capacity: 1000 Tons/Year

Product Description

Material

This Bi-metallic wear resistant product, as a combination of high Chromium cast iron (ASTM A532 15/3CrMo, 700BHN - 63HRc) metallurgically bonded to a mild steel backing plate, obtains both very high abrasion resistance and weldability.
 


Chemical Composition of White Iron
 

C	Cr	Mn	Mo	Cu	P	Si	S	B,V,Nb
2.5~3.5%	15~18%	0.5~1.0%	0.5~2.5%	0.5~1.0%	≤0.02%	0.5~1.0%	≤0.02%	0.1~0.5%

Mechanical Property of White Iron
 

1. Tensile Strength: 630 MPa
2. Shearing Strength: 250 MPa
3. Hardness: 63 HRC



Micro-Structure of White Iron


 


Product Series

Chocky Bars                               Wear Buttons                          Wear Donuts
Standard Wear Bars                 Micro-Ledges                          Wear Plates
Rock Box Liners                        Skid Wear Bars                        Shaped Wear Bars
Wafer Strips                              Grizzly Bars                              Elbow Wear Bars
Shredder Hammer Tips           Knife Edges                              Overlay Wear Plates
 


Applications

Wear Pads                 Jaw Crushers                    Chute Linings               Ore Chutes
Crusher Chutes         Tripper Chutes              Flop Gates                   Bucket Liners
Grizzly Bars                Lip Protectors               Screen Plates              Vibratory Feeders
Floor Liners                Loaders                         Wear Aprons               Knife Inserts
Crusher Bars              Run Out Rolls               Dump Hoppers           Crusher Hoppers




Specifications of Wear Buttons

The diameter of Wear Button varies from 60mm to 150mm. Customized grades and sizes are available as per the clients' specific need.
Applications of Wear Buttons are widely varied, ranging from specific wear protection on buckets for loaders, excavators and dragline machines, or chute linings and rock box edges.

Item No.	Size  (mm)	Dimension (mm)				N.W. (kg)
		A	B	C	D
WB 60	Ø60×27	60	27	17	10	0.7
WB 75	Ø75×27	75	27	17	10	0.8
WB 90	Ø90×27	90	27	17	10	1.4
WB 110	Ø110×32	110	32	20	12	2.1
WB 115	Ø115×32	115	32	20	12	2.5
WB 150	Ø150×41	150	41	25	16	5.7

 

Hunan Hyster Material Technology Co., LTD.

Founded in 1995, Hyster is a professional manufacturer & exporter of Bi-metallic Wear Blocks & Plates, Wear Pipes, Chocky Bars, Wear Buttons (white iron vacuum brazed onto mild steel, 63HRC/700BHN), Chromium Carbide Overlay Wear Plates, Ni-Hard Castings/Plates, Tungsten Carbide Castings for Mining, Quarrying, and other heavy industries.