Manufacturing Graded cast iron casting in India Rajkot

VARIOUS GRADED CAST IRON, WE MANUFACTURE


By following customer's requirement of specific Hardness & Tensile Strength, we manufacture the different Grey Cast iron grades as mentioned below.


  • COUNTRY
    		•
  • SPECIFICATION
    		•
  • DESIGNATION
    		•
  • INDIA
    		•
  • IS 210 1978
    		•
  • FG
    		•
  • 150
    		•
  • 200
    		•
  • 260
    		•
  • 300
    		•
  • 350
    		•
  • USA
    		•
  • ANS/ASTM A48-83
    		•
  • GRADE
    		•
  • 20A & 25A
    		•
  • 30A
    		•
  • 35A & 40A
    		•
  • 45A
    		•
  • 50A
    		•
  • GERMANY
    		•
  • DIN 1691 1985
    		•
  • GG
    		•
  • 15
    		•
  • 20
    		•
  • 25
    		•
  • 30
    		•
  • 35
    		•
  • International
    		•
  • ISO 185-1988
    		•
  • GRADE
    		•
  • 150
    		•
  • 200
    		•
  • 250
    		•
  • 300
    		•
  • 350
    		•
  • International
    		•
  • ISO 185-1988
    		•
  • CLASS
    		•
  • 2
    		•
  • 3
    		•
  • 4
    		•
  • 5
    		•
  • 6
    		•
  • Tensile Strength
    		•
  • -
    		•
  • -
    		•
  • min 150
    		•
  • min 200
    		•
  • min 250
    		•
  • min 300
    		•
  • min 350
    		•
  • Hardness BHN
    		•
  • -
    		•
  • -
    		•
  • 136-167
    		•
  • 159-194
    		•
  • 180-222
    		•
  • 202-247
    		•
  • 227-278
    		•
  • Total Carbon %
    		•
  • -
    		•
  • -
    		•
  • 3.4-3.6
    		•
  • 3.2-3.5
    		•
  • 3.15-3.30
    		•
  • 2.9-3.1
    		•
  • 3.1 max
    		•
  • Silicon %
    		•
  • -
    		•
  • -
    		•
  • 2.2-2.5
    		•
  • 2.0-2.5
    		•
  • 1.6-1.9
    		•
  • 1.8-2.0
    		•
  • 1.4-1.6
    		•
  • Mangenese %
    		•
  • -
    		•
  • -
    		•
  • 0.5-0.7
    		•
  • 0.6-0.8
    		•
  • 0.6-0.8
    		•
  • 0.7-0.9
    		•
  • 0.7-0.9
    		•
  • Phosphorous %
    		•
  • -
    		•
  • -
    		•
  • 0.9-1.2
    		•
  • 0.4 max
    		•
  • 0.3 max
    		•
  • 0.1 max
    		•
  • 0.1 max
    		•
  • Sulphur %
    		•
  • -
    		•
  • -
    		•
  • 0.15
    		•
  • 0.15
    		•
  • 0.12 max
    		•
  • 0.1 max
    		•
  • 0.1 max
    		•
  • Cu or Ni %
    		•
  • -
    		•
  • -
    		•
  • -
    		•
  • -
    		•
  • -
    		•
  • 0.3-0.5
    		•
  • 1.0-1.5
    		•
  • Molybdenum %
    		•
  • -
    		•
  • -
    		•
  • -
    		•
  • -
    		•
  • -
    		•
  • -
    		•
  • 0.3-0.5
    		•

    NOTE : The above standards for reference only the customer can specify any special requirement according to their casting strength requirement.


    ALLOYED CAST IRON GRADES : We also cast Alloyed Cast Iron Grades like NICKEL-CHROMIUM CAST IRON, CHROMINUM MOLYBDENUM CAST IRON, LOW ALLOY CAST IRON, HIGH CHROMIUM CAST IRON and NI-RESIST according to customer's specification.

    VARIOUS APPLICATION OF (GRADED) CAST IRON CASTING


    The following is the very common applications for each grade of Grey Cast Iron for your reference.


    • FG150
    • -
    • -
    • FG200 & FG260
    • -
    • -
    • FG300 & FG350
    • -
    • -
    • Under low or moderate load of castings, such as the base, frame, box, knife, bed, bearing seat, table, wheels, cover, pump, valve, pipe, flywheel, motor blocks and other.
    • -
    • Requirements with greater load and a certain degree of tightness or corrosion resistance required castings such as cylinder, gear, base, flywheels, cylinder block, cylinder liner, piston, gear box, brake wheel, coupling Plate, medium pressure valve etc.
    • -
    • Under high load, wear and high air tightness required castings, such as heavy machine tools, shears, presses, automatic lathe bed, frame, frame, high-pressure hydraulic parts, piston rings, force larger gear, Cams, bushings, large engine crankshaft, cylinder block, cylinder liner, cylinder head etc.


    HOME | COMPANY PROFILE | PRODUCTS | CASTING MATERIAL POURED | FACILITIES | QUALITY ASSURANCE | CONTACT | SITEMAP

    CALL :   +91 9687 35 7233           EMAIL :   madhavcastncorp@gmail.com

    MADHAV CAST & CORPORATION © 2018.   All Rights Reserved.