63HRC High Chromium White Iron Skid Wear Bars for Excavator Bucket Abrasion / Liner

• Customization: Available
• Certification: ISO 9001:2008
• Standard: ASTM
• Surface Treatment: Shot Blast
• Manufacturing Process: Casting
• Material: Cast Iron
• Application: Ore Mining Wear Protection
• Transport Package: Export Crate & Pallet
• Specification: Cast Iron + Mild Steel
• Trademark: Hyster
• Origin: China
• HS Code: 84314991
• Production Capacity: 2000 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 Skid Wear Bars
 

-Better wear resistance performance

-Durable

-Cost effective

-Excellent quality

 

Type	Item No.	Size  (mm)	Dimension (mm)					N.W. (kg)
			A	B	C	D	E
1	SB1-214	214×101×34	214	101	22	12	34	5.1
	SB1-302	302×101×34	302	101	22	12	34	7.3
	SB1-154	154×101×34	154	101	22	12	34	3.7
	SB1-279	279×75×34	297	75	22	12	34	6.1
2	SB2-214	214×101×34	214	101	22	12	34	5.9
	SB2-214R	214×101×34	214	101	22	12	34	5.9
	SB2-302	302×101×34	302	101	22	12	34	8.4
	SB2-302R	302×75×34	302	75	22	12	34	8.4
	SB2-154	154×101×34	154	101	22	12	34	4.2
	SB2-154R	154×75×34	154	75	22	12	34	4.2
3	SB3-250A	250×150×45	250	150	20	25	45	13.1
	SB3-200	200×150×45	200	150	20	25	45	10.5
	SB3-250B	250×250×45	250	250	20	25	45	21.9

 

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.