TDC Alloys is an ISO 9001:2015 certified, premier Crusher Parts Casting Manufacturer in India, producing high-integrity wear-resistant castings, heavy replacement spares, and machine components for jaw crushers, cone crushers, gyratory crushers, and horizontal impact crushers. Demanding aggregate quarries, iron ore mines, and cement production facilities across India count on TDC Alloys for dimensionally accurate, crack-free crusher castings poured under rigorous metallurgical process control.
Our foundry manufactures single-piece crusher parts castings ranging from 10 kg up to 3,000 kg. Utilizing advanced 3D solidification simulation, medium-frequency induction furnaces, and computer-controlled water-quench solution heat treatment, we cast crusher wear parts with exceptional toughness, gouging resistance, and work-hardening performance throughout India.
Manganese Steel Jaw Plate Casting
Cone Mantle & Concave Casting
High-Chrome Blow Bar Casting
As a specialized Crusher Parts Casting Manufacturer in India, TDC Alloys casts diverse certified wear-resistant alloys:
The benchmark Hadfield steel providing exceptional work-hardening from 200 HB up to 550 HB under severe compressive rock impact while retaining extreme core toughness.
Specially formulated for hard rock quarrying, granite, and abrasive iron ore, delivering higher initial yield strength and deeper work-hardening depth.
Alloyed with high chromium carbides yielding 58 to 65 HRC for extreme abrasive resistance in HSI impactor blow bars, anvils, and VSI rotor tips.
High toughness and fracture resistance for crusher toggle plates, pitmans, eccentric shafts, and non-wear structural crusher components.
Our programmable solution annealing and water-quenching regimens tailor the mechanical properties of each wear alloy to match exact operational service demands:
| Grade / Standard | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB / HRC) | Primary Crushing Application |
|---|---|---|---|---|---|
| ASTM A128 Gr. B2 (Mn 12-14%) | 650 - 850 | ≥ 350 | ≥ 25% | 200 - 240 HB (Work-hardens to 550 HB) | Jaw Plates, Mantles, Cone Bowl Liners |
| ASTM A128 Gr. E1 (Mn 18% + 2% Cr) | 750 - 950 | ≥ 420 | ≥ 20% | 220 - 260 HB (Work-hardens to 600 HB) | Severe Gouging Hard Rock Jaw Plates |
| ASTM A128 Gr. E2 (Mn 22% + 2% Cr) | 800 - 1000 | ≥ 450 | ≥ 18% | 240 - 280 HB (Work-hardens to 620 HB) | Ultra-Abrasive Quartzite & Iron Ore Liners |
| ASTM A532 Cl. III Type A (27% Cr) | 600 - 750 | - | < 1.0% | 58 - 65 HRC | Impact Blow Bars, Anvils, VSI Tips |
| Martensitic Alloy Steel (Cr-Mo) | 850 - 1050 | ≥ 650 | ≥ 10% | 48 - 54 HRC | Impact Blow Bars & Hammer Shredders |
| ASTM A148 Gr. 90-60 | 620 - 725 | ≥ 415 | ≥ 20% | 187 - 229 HB | Crusher Frames, Pitmans & Toggles |
Demanding engineering sectors across India rely on TDC Alloys for metallurgical performance and dependable delivery:
Every Crusher Parts Casting in India manufactured by TDC Alloys undergoes meticulous non-destructive and destructive examination:
Direct-reading optical emission spectrometer verifies 28+ chemical elements per heat to guarantee exact alloy compounding.
Computerized heat treatment at 1,050°C followed by rapid water quenching to ensure a fully austenitic, crack-resistant microstructure.
Ultrasonic Testing (UT per ASTM A609), Magnetic Particle Inspection (MPI per ASTM A275), and Liquid Dye Penetrant examination.
Full material test reports with mechanical, chemical, heat treatment, Charpy impact down to -46°C, and TPI sign-offs.
Leading mining enterprises, aggregate quarries, and cement corporations in India partner with TDC Alloys for our technical capabilities and commitment to quality:
We cast high-manganese and high-chromium wear parts including jaw crusher fixed & movable plates, cone crusher mantles, concaves, bowl liners, HSI/VSI blow bars, impact anvils, hammer mill hammers, and structural pitman and toggle castings.
TDC Alloys casts single-piece crusher components ranging from 10 kg up to 3,000 kg, accommodating both small mobile crushing plant dies and massive primary mining crusher mantles.
Every heat is melted in medium-frequency induction furnaces with 28-element spectrometer validation. We utilize 3D mold-flow solidification simulation to eliminate shrinkage porosity and perform 100% Ultrasonic (UT) and Magnetic Particle (MPI) testing.
Yes. We manufacture drop-in replacement crusher castings compatible with Metso, Sandvik, Terex, Trio, Pegson, Kleemann, and custom Indian OEMs, with precision-machined fitment faces.
Every delivery includes EN 10204 3.1 Material Test Certificates (MTC) detailing spectrometry chemical composition, mechanical tensile/yield/elongation values, hardness tests, and heat treatment water-quench records.
Submit your drawings, material specifications, and batch quantities for prompt technical review and direct foundry pricing.
