STANDARD ALLOYS INDIACarbon and low-alloy steels
Cast carbon or low-alloy steel, normalised or quenched and tempered to the specified strength.
ASTM A27 · ASTM A148 · IS 1030 · IS 2644 · EN 10293
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Crusher heads and sockets
These are structural castings, not wear liners. They carry the crushing load on precisely machined seats, so soundness and machining accuracy matter more than hardness.
- Works in
- Heads that carry the mantle and sockets that carry the main shaft, in cone crushers.
- Industries
- Mining, Aggregate, Equipment makers
- Materials
- Carbon or low-alloy 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 and loss of fit at the seatsSeats and bores machined to drawing and checked with gauges.
- 02Fatigue cracks from internal defectsMethod designed for soundness; ultrasonic testing on critical sections.
- 03Movement after machiningNormalised, or quenched and tempered, before final machining.
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
- Made to drawingFrom the OEM drawing, a part number or a worn sample reverse-engineered in-house.
- Heat treated for the dutyWater quench for manganese steel; air or oil quench and temper for alloy steel.
- Machined to fitBores, pin holes and flanges machined so the part installs first time.
- Tested and recordedHardness, chemistry and NDT reported with the casting.
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.
Crusher heads and sockets
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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