STANDARD ALLOYS INDIAAustenitic manganese steel
The standard, with higher-manganese types for hard, abrasive ore.
ASTM A128 · IS 276 · EN 10349
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Bowl liners
The bowl liner is the stationary crushing surface of a cone crusher. It is matched to the mantle profile and the crusher setting and changed with the mantle or on its own cycle.
- Works in
- The bowl of a cone crusher, opposite the mantle.
- Industries
- Mining, Aggregate
- Materials
- Manganese steel
- Size
- Single pieces from 3 kg to 7 tonnes, to drawing
- Supplied
- As cast, or machined to drawing
- Inspection
- Chemistry and hardness on every heat; UT, MPI or DPT and a dimensional report as specified
- From a worn part
- Yes. Send the part or photographs with key dimensions and we will reverse-engineer it
Simplified 3D model · drag to turn
01
How it fails and what we do about it
- 01Wear in the parallel zoneProfile matched to the mantle and to the product you need.
- 02Cracking at the top or bottom ringMethod designed for sound ends and a full water quench.
- 03Movement in the bowlLugs and fit to drawing, with the backing space held.
02
Choosing the grade
Typical values from the governing standards. A metallurgist confirms the grade for your duty with every quotation.
03
What we control
- Profile to drawingPatterns made from the drawing or from a worn sample and kept on file for repeat orders.
- Fast quenchManganese parts go from furnace to water in about 45 seconds for full toughness.
- Machined seatsSeating faces and bores turned on vertical lathes, then checked with gauges.
- Surface checkedDye penetrant on manganese steel; magnetic particle and ultrasonic testing on structural steel.
04
For a quotation, send any of these
- Equipment make and model, or the OEM part number
- Drawing, or the worn part or photographs with key dimensions
- The grade used today and the life it gives
- Quantity per set and sets per year
No drawing? Send the worn part or photographs with key dimensions and we will reverse-engineer it.
Bowl liners
A metallurgist reviews every enquiry and replies with a price, a lead time or the right questions.
Or call +91 145 269 5110
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