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Cast Iron Scrap /CI Rotor Drum Scrap /Cast Iron Solid Scrap Cast Iron Scrap /CI Rotor Drum Scrap /Cast Iron Solid Scrap Cast Iron Scrap /CI Rotor Drum Scrap /Cast Iron Solid Scrap Cast Iron Scrap /CI Rotor Drum Scrap /Cast Iron Solid Scrap Cast Iron Scrap /CI Rotor Drum Scrap /Cast Iron Solid Scrap

Cast Iron Scrap /CI Rotor Drum Scrap /Cast Iron Solid Scrap

50.0 INR/Kilograms

Product Details:

  • Density 7.2 Gram per cubic centimeter(g/cm3)
  • Thickness Variable (Generally 15-40 mm)
  • Scrap Type Rotor Drum Scrap, Solid Scrap
  • Condition Mixed Used, Unprocessed, As Collected
  • Grade ISRI 200-206 / Foundry Grade
  • Purity 95% and above
  • Composition Cast Iron (Ferrous Metal), may contain traces of carbon, silicon
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Cast Iron Scrap /CI Rotor Drum Scrap /Cast Iron Solid Scrap Price And Quantity

  • 1 Kilograms
  • 50.0 INR/Kilograms

Cast Iron Scrap /CI Rotor Drum Scrap /Cast Iron Solid Scrap Product Specifications

  • Rotor Drum Scrap, Solid Scrap
  • Bulk, Delivered in Tons (1 Ton onwards)
  • 95% and above
  • Dark Grey, Rusty
  • Mixed Used, Unprocessed, As Collected
  • Variable (Generally 15-40 mm)
  • Cast Iron (Ferrous Metal), may contain traces of carbon, silicon
  • 7.2 Gram per cubic centimeter(g/cm3)
  • Variable (Typically 6-24 Inches)
  • ISRI 200-206 / Foundry Grade
  • Loose/Bulk
  • Minor, Mostly Surface Rust or Dirt
  • Steel Making, Foundries, Re-melting/Recycling Plants
  • Around 1200C (2192F)
  • Yes, Fully Magnetic
  • 10 Metric Tons
  • Moderate (Surface Rust May Be Present)
  • Yes, 100%

Product Description

Cast Iron (Grey Iron / Ductile Iron / Malleable Iron) is an iron-carbon-silicon alloy widely used in heavy machinery, automotive braking components, and structural castings due to its high wear resistance, excellent damping capacity, and high compressive strength.

Chemical Composition Data

Element Minimum Value Maximum Value Nominal / Role
Iron 91.00 94.50 Balance base element
Carbon 2.50 4.00 Free graphite formation / fluidity
Silicon 1.00 3.00 Graphitizing element / matrix modifier
Manganese 0.20 1.00 Deoxidizer / pearlite stabilizer
Phosphorus 0.02 0.90 Impurity limit / fluidity modifier
Sulfur 0.02 0.25 Impurity limit
Chromium 0.00 0.35 Matrix hardener (trace additive/limit)
Copper 0.00 1.00 Pearlite promoter (optional additive)

Material & Standard Specification Identifiers

  • UNS Designation: F10001 to F47003 (covers grey, ductile, and malleable grades)

  • Werkstoff Number: 0.6015 (GG-15), 0.6020 (GG-20), 0.6025 (GG-25), 0.7040 (GGG-40)

  • EN / DIN Standard Designation: EN-GJL-150, EN-GJL-200, EN-GJL-250, EN-GJS-400-15

  • ISO Designation: ISO 185 (Grey Iron), ISO 1083 (Ductile Iron)

  • Common Industry Names: Grey Cast Iron, Class 30 / Class 35 Cast Iron, Ductile Iron, Spheroidal Graphite Iron

  • ASTM Specifications: A48 (Grey Iron), A536 (Ductile Iron), A159 (Automotive Castings), A668

  • SAE Specifications: J431 (Automotive Grey Iron)

Physical & Mechanical Property Data

Property Parameter Metric Value Imperial Value
Density 6.80 to 7.30 0.245 to 0.263
Melting Point Range Low 1150 2100
Melting Point Range High 1250 2280
Tensile Strength Grey Iron Class 30 200 to 250 30 to 36
Tensile Strength Grey Iron Class 35 240 to 300 35 to 43
Tensile Strength Ductile Iron 65-45-12 450 to 500 65 to 72
Yield Strength 0.2 Percent Offset Ductile Iron 310 to 380 45 to 55
Elongation Percentage Grey Iron 0.3 to 1.0 0.3 to 1.0
Elongation Percentage Ductile Iron 10 to 18 10 to 18
Hardness Brinell 160 to 260 160 to 260

Scrap Recycling & Material Sorting Data

  • Scrap Trade Category: ISRI Code "Cast Iron Scrap" / Heavy Breakable Cast Iron / Auto Cast (Rotor & Drum Scrap)

  • Primary Valuation Drivers: High iron base purity, carbon-silicon ratio, absence of steel/tin contamination, and minimal attachment residue (grease, brake pads, oil)

  • XRF Analyzer Verification Windows: Fe 91.0 to 95.0, Si 1.0 to 3.0, Mn 0.2 to 1.0, Cr under 0.35, low or trace Ni/Mo

  • Common Industrial Scrap Source Forms: Automotive brake rotors and drums, engine blocks, cylinder heads, flywheel castings, machine tool bases, heavy valve bodies, and soil pipes



Versatile Applications in Steel Making and Foundries

Our Cast Iron Scrap is widely used in steel mills, foundries, and re-melting or recycling plants. It provides a cost-effective raw material for manufacturing new steel and cast iron products. Because of its high recyclability and magnetic properties, it seamlessly integrates into various industrial processes, reducing production costs and supporting sustainable operations.


Quality and Purity You Can Trust

This rotor drum and solid scrap meets ISRI 200-206 and foundry grade standards, delivering a purity of 95% or higher. Although minor impurities such as surface rust or dirt may be present, the scrap is rigorously sorted and inspected before delivery. Bulk delivery ensures availability for substantial orders, meeting the needs of manufacturers, dealers, and exporters alike.

FAQ's of Cast Iron Scrap /CI Rotor Drum Scrap /Cast Iron Solid Scrap:


Q: How is Cast Iron Rotor Drum Scrap typically processed after collection?

A: After being collected in unprocessed and mixed-used condition, the scrap is sorted, cleaned to remove surface rust and dirt, and then fed into melting furnaces at steel plants and foundries. The high melting point of around 1200C enables efficient recycling for new cast or steel products.

Q: What are the primary uses of this cast iron scrap in industry?

A: This cast iron scrap is mainly used in steel making, foundry casting, and re-melting or recycling operations. It serves as a raw material for producing new ferrous alloys and components in a broad range of industrial applications.

Q: When is surface rust on the scrap a concern for remelting?

A: Surface rust is generally not a significant issue during remelting, as the high heat removes most impurities. However, excessive rust may slightly reduce yield or require additional cleaning, but most foundries and recycling plants account for this in the melting process.

Q: Where are bulk orders of cast iron scrap typically supplied from in India?

A: Bulk orders are fulfilled by manufacturers, suppliers, traders, and exporters throughout India. The scrap is usually delivered from large-scale collection centers, steel manufacturing hubs, or directly from exporters and scrap dealers.

Q: What is the minimum quantity required for ordering this cast iron scrap?

A: The minimum order quantity for this cast iron scrap is 10 metric tons, making it suitable for industrial-scale users and bulk consumers like foundries, steel mills, and recyclers.

Q: How does using recycled cast iron scrap benefit production operations?

A: Utilizing recycled cast iron scrap significantly reduces raw material costs, lowers the need for mining virgin metals, and supports sustainability goals by decreasing industrial waste. Its high density and magnetic properties also improve handling efficiency during processing.

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