Materials & Product’s

Steel AlloysAluminum AlloysTitanium & Super Alloys
MaterialsCarbon Steels: 'CL-2, CL-3, CL-4' 'C45' SA105' 'LF2' and 'St-52'
Alloy Steels: '709M40' '817M40' '17CrNiMo6' '42CrMo4' 'EN353' and '15CDV6'
Stainless Steels: 'AISI 304, 304L' 'AISI 316' and 'AISI 420'
Precipitation Hardening (PH) Steels: '17-4 PH'		2XXX Series: 2014, 2219, 2618
5XXX Series: 5083, 5086
6XXX Series: 6061, 6082, 6351
7XXX Series: 7075, 7050
(Available as specific grades or by alloy series based on application requirements.)		Ti-6Al-4V
Ti-6Al-4V ELI
Ti-3Al-2.5V
Ti-5Al-2.5Sn
(Nickel-based super alloys available on request.)
Temper / Heat Treatment ConditionsAs-forged
Annealed
Solution annealed
Hardened & tempered
Stress relieved		F, O
T6, T8
T73, T74
T652, T7352, T7452, T852
H111, H112, H116, H321		Annealed
Solution annealed
Stress relieved
StandardsASTM, ASME, IS, BS, DINASTM , EN and AMS ASTM, AMS
Applications
  • Aerospace structural and mechanical components

  • Power generation systems

  • Machine tools and precision engineering equipment

  • Shafts, rings, spacers, couplings, and load-bearing components
  • Lightweight aerospace structures

  • High-strength structural components

  • Corrosion-resistant marine and industrial parts

  • Precision-machined components for aerospace and engineering systems
  • Aerospace and defence structural components

  • High-performance mechanical systems

  • Fatigue-critical and corrosion-resistant components

  • Applications operating under extreme temperature and stress conditions
    		•

    Material Traceability & Quality Control

    • Across Processes
    • Mill Test Certificates (MTC)
    • Mechanical and chemical testing
    • Non-destructive testing (UT, MPI as required)
    • Compliance with customer drawings and specifications

    With advanced metallurgical expertise and controlled processing, Rachamallu Forgings delivers high-integrity forged components across steel, aluminum, titanium, and super alloy systems for demanding industrial, aerospace, and defence applications.

    Products

    Shafts (Plain & Stepped)

    Engineered for high torque, bending loads, & rotational performance, delivered with excellent grain flow alignment.

    • Max Dia: 300 mm (12”)
    • Max Length: 2200 mm (87”)
    Applications

    Rings

    High-strength forged rings with refined grain structure for applications where tensile & fatigue performance are critical.

    • Max OD: 1200 mm (48”)
    • Max Height: 200 mm (8”)
    Applications

    Blanks / Discs

    Forged discs with uniform density and superior toughness, designed for optimized machinability.

    • Max Dia: 750 mm (30”)
    • Max Thickness: 250 mm (10”)
    Applications

    Flats / Blocks

    High-strength blocks forged for dimensional stability during heavy machining and complex shapes.

    • Max Width: 800 mm (32”)
    • Max Thickness: 200 mm (8”)
    • Max Length: 2200 mm (87”)

      Hollow Forgings

      Engineered for weight reduction and strength, with controlled wall thickness.

      • Max OD: 450 mm (18”)
      • Min Wall: 50 mm (2”)
      • Max Length: 800 mm (32”)
      Applications

      Shaped Forgings

      Custom forgings built to drawings, prototypes, or design for complex mechanical and structural applications.