Multi-Alloy Expertise · One Foundry · Ahmedabad

Our Products.
Every Alloy,
Every Industry.

Manganese Steel · Carbon Steel · High Chrome Iron
Manufactured to IS, EN, and ASTM specifications. Spectrometer-verified chemistry on every heat.

3
Alloy Families
Mn · CS · HC Iron
IS · EN · ASTM
International
Specifications
30 kg – 2 T
Single Casting
Weight Range
OEM / Sample
Supply from Drawing
or Worn Sample
Wear Resistant · IS 276

Manganese Steel Castings

IS 276 · Gr 1 to G7 · Mn12 to Mn18 · Solution-annealed & water-quenched as standard
IS 276 Gr 1 Mn13 Mn18 Cr-Mo modified
The material that hardens in service.

IS 276 · Mn12 to Mn18 · Solution-annealed & water-quenched. The only casting material that actively work-hardens under impact — surface hardness builds from ~200 HB on supply to 500+ HB in service. Ideal for jaw crushers, impact crushers, cone liners, and hammer mills.

Manganese Steel Jaw Plate — Rushabh Technocast Mn
Jaw Plate — Fixed & Movable
IS 276 · Mn13 / Mn14 / Mn18+Cr
Primary jaw crusher wear parts. Profile matched to crusher model. OEM and aftermarket supply.
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Manganese Steel Blow Bar — Rushabh Technocast Mn
Blow Bars — Manganese Steel
IS 276 · Mn14 / Mn18+Cr
Impact crusher blow bars in Manganese Steel for high-impact applications.
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Manganese Steel Shredder Hammers — Rushabh Technocast Mn
Shredder Hammers
IS 276 · Mn18+Cr (G7)
High-impact shredder and hammer mill applications. Extreme toughness Mn18 grade.
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Manganese Steel Cone Liners — Rushabh Technocast Mn
Cone Liners & Mantles
IS 276 · Mn13 / Mn14
Cone and gyratory crusher liners. Concave and mantle profiles available.
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Manganese Steel Side Liners — Rushabh Technocast Mn
Side Liners / Liners / Grate Bars
IS 276 · Mn12 / Mn13
Side liners, internal liners, and grate bars for hammer crushers, impact crushers, and cement plant cooler grates. High-impact Manganese Steel for maximum service life.
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Manganese Steel Roller Shells — Rushabh Technocast Mn
Roller Shells & Rollers
IS 276 · Mn Steel
Roll crushers, cement plants, and coal crusher applications. Wear-resistant Mn Steel for roll surfaces.
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Need a Mn Steel product not listed? We cast to drawing or worn sample.
Structural · IS 1030 · ASTM

Carbon Steel Castings

IS 1030 · En8 · En9 · En19 · IS 2708 · IS 2644 · IS 4896 · ASTM A216 WCB/WCC
IS 1030 EN8/9/19 IS 2708 ASTM A216
Structural strength. Dimensional precision. Broad grade range.

Structural strength, machinability, and weldability across a comprehensive range of IS, EN, and ASTM grades. From sugar mill crown pinions and cement mill girth gears to pipeline flanges and dam gate mechanisms — one alloy family covering all process industry structural castings.

Carbon Steel Jaw Stock / Crusher Frame — Rushabh Technocast CS
Jaw Stock / Crusher Frame
IS 1030 / IS 2708 / IS 2644
Structural frame castings for jaw and impact crushers. Heavy-section, precision-cast to drawing.
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Carbon Steel Crown Pinion — Rushabh Technocast CS
Crown Pinion
IS 2708 / IS 1030 / IS 2644
High-load primary drive pinion sets. Cast and machined to customer drawing.
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Carbon Steel Headstock — Rushabh Technocast CS
Headstock
IS 1030 / IS 2708
Structural housing for mill roller shaft. Cast and machined to profile.
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Carbon Steel Trash Plate — Rushabh Technocast CS
Trash Plate
IS 1030 / IS 2708
Structural trash plate castings that guide the cane through the mill rollers. Cast to drawing in Carbon Steel.
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Carbon Steel Sprockets — Rushabh Technocast CS
Sprockets — Duplex / Triplex
IS 2708 / En8 / En9 / En19
Conveyor and drive chain sprockets in Duplex and Triplex chain configurations. Cast to customer drawing and pitch specification.
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Carbon Steel Girth Gear — Rushabh Technocast CS
Girth Gear
En9 / IS 2644 / IS 2708
Large-section cast girth gears and spur gears — segmental or full ring.
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Carbon Steel Kiln Tyre — Rushabh Technocast CS
Kiln Tyre
En8 / En9 / IS 2644
Rotary kiln and cement mill riding rings. Cast to dimensional drawing — full ring or segmental.
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Carbon Steel Dam Gate Gears — Rushabh Technocast CS
Dam Gears & Gate Mechanisms
IS 1030 / En8 / En9 / IS 2644
Worm gears, spur gears, wire rope drums for dam gate and sluice gate operating mechanisms.
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Carbon Steel Weld Neck Flanges — Rushabh Technocast CS
Weld Neck Flanges
ASTM A216 WCB / WCC · IS 4896
Large Diameter Carbon Steel weld neck, blind, slip-on, and socket weld flanges for pipeline and process industry applications.
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Carbon Steel requirement? Share your drawing, OEM reference, or part name.
Extreme Abrasion · ASTM A532

High Chrome Iron Castings

ASTM A532 · IS 4771 · Cr15–Cr28 · HRC 58–65 · Destabilised + tempered as standard
ASTM A532 Cr15–Cr28 HRC 58–65
Pre-hardened. Maximum abrasion resistance.

ASTM A532 · Cr15 to Cr28 · HRC 58–65. The correct choice when fine abrasion — without heavy impact — is the dominant wear mechanism. Hardness is achieved in manufacture, not in service. Ideal for soft-rock impact crushing, cement mill internal liners, and wear components in coal and mineral processing.

High Chrome Iron Blow Bars — Rushabh Technocast HC
Blow Bars — High Chrome
ASTM A532 · Cr20 / Cr26
Impact crusher blow bars. Extreme abrasion resistance for limestone, soft rock, and recycled material applications.
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High Chrome Iron Hammers — Rushabh Technocast HC
Hammers & Impact Parts
ASTM A532 · Cr20 / Cr26
Hammer crusher and coal mill hammer heads for fine-abrasion dominated applications.
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High Chrome Iron Mill Liner Plates — Rushabh Technocast HC
Mill Liner Plates
ASTM A532 · Cr15 / Cr20 / Cr26
Cement mill, coal mill, and raw mill internal liner plates. Diaphragm plates and feed cone liners.
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HC Iron requirement? Describe your application — we'll recommend the right Cr level.
Material Selection Guide

Which alloy is right for your application?

Match your dominant wear mechanism to the right alloy family below.

⚒
Manganese Steel
IS 276 · G1 to G7

Choose when your challenge is high impact combined with abrasion. Jaw crushers, shredders, cone liners, hammer mills. Work-hardens to 500+ HB in service.

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⚙
Carbon Steel
IS 1030 · EN · ASTM A216

Choose when you need structural strength, machinability, and dimensional precision. Gears, sprockets, flanges, housings, dam mechanisms, crusher frames.

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◈
High Chrome Iron
ASTM A532 · Cr15–Cr28

Choose when fine abrasion without heavy impact is the dominant wear mechanism. Cement mill liners, soft-rock blow bars, coal pulveriser parts.

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Can't find what you need?

We cast to drawing. Share your part name, OEM reference, or worn sample — we'll match the alloy and geometry.

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