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Stainless Steel 304N Foundry Scrap Stainless Steel 304N Foundry Scrap Stainless Steel 304N Foundry Scrap Stainless Steel 304N Foundry Scrap Stainless Steel 304N Foundry Scrap

Stainless Steel 304N Foundry Scrap

120.0 INR/Kilograms

Product Details:

  • Thickness Variable/As per scrap
  • Condition Scrap/Used
  • Scrap Type Foundry Scrap
  • Density 8.0 Gram per cubic centimeter(g/cm3)
  • Grade 304N
  • Purity >99%
  • Composition Cr 18-20%, Ni 8-10.5%, N 0.10-0.16%, Fe balance
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Stainless Steel 304N Foundry Scrap Price And Quantity

  • 120.0 INR/Kilograms
  • 100 Kilograms

Stainless Steel 304N Foundry Scrap Product Specifications

  • Foundry Scrap
  • 304N
  • Silver/Grey
  • 8.0 Gram per cubic centimeter(g/cm3)
  • As per lot/requirement
  • Cr 18-20%, Ni 8-10.5%, N 0.10-0.16%, Fe balance
  • Variable/As per lot
  • Scrap/Used
  • Variable/As per scrap
  • >99%
  • Steelmaking, Melting, Remelting, Foundry Use
  • Mixed shapes: plates, bars, sheets, circles
  • Oxidized/Weathered
  • Unsorted, Uncleaned
  • Dry
  • Mostly Non-Magnetic
  • Stainless Steel

Product Description

Stainless Steel 304N foundry scrap clean technical specifications and commercial data without element chemical symbols:

Material Identification

  • Material Grade: Stainless Steel 304N / UNS S30451 / 1.4311

  • Alloy Class: Nitrogen-Strengthened Austenitic Stainless Steel

  • Magnetic Nature: Non-magnetic (in fully annealed state; low magnetic permeability after severe cold work)

  • Scrap Type: Foundry Grade Clean Scrap (free of oil, paint, slag, scale, heavy dirt, and foreign attachments)

Chemical Composition Limits (Percent by Weight)

  • Chromium: 18.00 to 20.00

  • Nickel: 8.00 to 10.50

  • Nitrogen: 0.10 to 0.16

  • Manganese: 2.00 Maximum

  • Silicon: 0.75 Maximum

  • Carbon: 0.08 Maximum

  • Phosphorus: 0.045 Maximum

  • Sulfur: 0.030 Maximum

  • Iron: Balance

Physical Forms and Types

  • Heavy plate cut-offs and sheet crop ends

  • Solid bar cut-offs and forging flash

  • Heavy punchings, drop-offs, and stampings

  • Clean ingot ends and structural offcuts

  • Heavy-wall pipe and tube crop ends

Physical and Thermal Properties

  • Density: 8.00 grams per cubic centimeter

  • Melting Point Range: 1400 to 1450 degrees Celsius

  • Yield Strength (Annealed): Significantly higher than standard Grade 304 due to nitrogen addition

  • Maximum Continuous Service Temperature: Up to 870 degrees Celsius in air

Quality and Contamination Thresholds

  • Minimum Thickness: 3.0 millimeters (1/8 inch) and heavier preferred for heavy foundry melt-charge

  • Total Non-Metallic Contamination: Less than 0.5 percent

  • Moisture Content: Dry / Zero surface fluid

  • Oil and Grease Attachment: Nil / Solvent-cleaned or degreased

  • Foreign Alloy Mixing: Zero allowable high-sulfur, leaded, carbon steel, or non-nitrogen low-strength standard scrap additions

Primary Industrial Applications for Remelting

  • High-strength pressure vessels and storage tanks

  • Heavy structural components requiring elevated yield strength

  • Chemical processing tanks, valves, and fluid control equipment

  • Cryogenic vessels and specialized mechanical hardware

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