Mn13Cr2 High Manganese Jaw Plate
,Jaw Crusher Wear Liner
,Mining Stone Crushing Plate
Our Mn13Cr2 high manganese steel jaw plates are core wear castings for jaw crushers. They are installed on fixed and movable jaw, directly crushing hard rock, ore and aggregates. After precision casting and solution heat treatment, the jaw plate shows remarkable work-hardening performance. Under continuous impact load, its surface hardness increases gradually, greatly extending service life. Widely used in quarry, mineral processing, cement and construction waste crushing projects.

✅ Material: Mn13Cr2 high manganese austenitic steel
✅ Work-hardening characteristic: Hardness improves under impact crushing
✅ Low cracking risk, strong impact toughness for hard stone crushing
✅ Precision casting, accurate mounting holes for quick replacement
✅ Blue anti-corrosion paint surface finish
✅ Customized production: follow customer drawings & crusher models
✅ Full inspection before shipment
- Primary crushing of granite, basalt, iron ore, copper ore, gold ore
- Quarry & aggregate crushing plant
- Mining concentrator crushing station
- Construction waste recycling crushing
- Compatible with most mainstream jaw crusher brands & models
- Material: Mn13Cr2 / Mn18Cr2 High Manganese Steel
- Manufacturing Process: Sand casting + solution heat treatment
- Surface: Matte blue anti-corrosion coating
- Customization: Dimensions, shape, weight per drawings
- Inspection: UT / MT non-destructive test available
- MOQ: 1 piece trial order; bulk supply for mining projects
- Fit: Fixed jaw plate / Swing jaw plate available
We are a professional manufacturer of mining crusher wear castings. Each jaw plate undergoes strict quality inspection before delivery. We accept custom casting according to your crusher drawings, provide stable lead time and professional mining wear-parts technical service. We also supply other crusher spare parts: cheek plate, toggle plate, cone crusher liner, ball mill liners and liner changing manipulator.
Please send your crusher model, drawing or dimension requirements to get the latest quotation.
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