Our Strength,
1> Mainly produce ASTM A532 white iron chocky blocks, liner wear plate & overlay plate
2.>ISO:9001:2008 manufacturer, 20 years of R&D group
3>OEM service for CAT, ESCO, CME, CMC
4>Free samples for your evaluation !
ASTM A532 Class 2 15/3 CrMo casting + Q235 mild steel backing plate
outstanding wear resistance 63HRC/ 700 BHN + excellent impact toughness
durable + weldable / various shape
Types
ITEM | SIZE(mm) | Net Weight(kg) |
| WB60 | 60x27 | 0.7 |
| WB75 | 75x27 | 0.8 |
| WB90 | 90x27 | 1.4 |
| WB110 | 110x32 | 2.1 |
| WB115 | 115x32 | 2.5 |
| WB150 | 150x41 | 5.7 |
PLEASE NOTE,
CAST LOGO FREE!
OEM PRODUCTION AVAILABLE!
>Material,
ASTM A532 15/3 CrMo white iron casting , chemical composition ( percentage )
| C | Cr | Mo | Si | Mn | Ni | Cu | P | S |
| 2.0-3.3 | 14-18 | ≤ 3.0 | ≤ 1.5 | ≤ 2.0 | ≤ 2.5 | ≤ 1.2 | ≤ 0.1 | ≤ 0.06 |
Q235 mild steel backing , chemical composition ( percentage )
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu |
| 0.2 | 0.35 | 1.4 | 0.045 | 0.05 | 0.3 | 0.3 | 0.3 | 0.3 |
>Mechanical Property,
-Minimum Hardness, 700 HBN / 63 HRC
-Minimum Tensile Strength, 630Mpa.
-Minimum Shearing Strength, 250Mpa.
Wear Pads Lip Protectors Screen Plates Bucket Liners
Floor Liners Loaders Wear Aprons Knife Inserts
Crusher Bars Run Out Rolls Dump Hoppers Crusher Hoppers
Vibratory Feeders Rock Box Edges Surge Bin Liners Rock Box Liners
Skip Liners Trough Liners Draglines Concentration Bins
Transition Pieces Coal Transfer Chutes Buckets Apron Feeder Liners
Loading Pocket Liners Splitter/Divider Plates Shovels Hammer Mill Inserts
Rolling Mill Guides Hopper Edges Arm & Hub Liners Bolt Protectors
Truck Bed Liners Impact Wall Liners Distribution Plates Bucket Wheel
Conveyor Transfer Points Protection Jaw Crushers Chute Linings
Ore Chutes Crusher Chutes Tripper Chutes Flop Gates
Bucket Liners Grizzly Bars
OTHER TYPICAL PRODUCTS AND SERVICE
-Wear plates, wear liners
-Chocky bars and wear buttons
-Wear blocks, wear bars
-Custom made wear liners
-Bucket repair and protection
-Full Fabrication services
-Sugar mill hammer tips
-Drilling, milling or machining
-Casting/Investment casting
-Fast service and timely delivery