
Stainless Steel 309 foundry scrap clean technical specifications and commercial data without element chemical symbols:
Material Identification
Material Grade: Stainless Steel 309 / UNS S30900 / 1.4828
Alloy Class: High-Temperature Austenitic Stainless Steel
Magnetic Nature: Non-magnetic (in fully annealed state)
Scrap Type: Foundry Grade Clean Scrap (free of oil, paint, slag, heavy dirt, and foreign attachments)
Chemical Composition Limits (Percent by Weight)
Chromium: 22.00 to 24.00
Nickel: 12.00 to 15.00
Manganese: 2.00 Maximum
Silicon: 1.00 Maximum
Carbon: 0.20 Maximum
Phosphorus: 0.045 Maximum
Sulfur: 0.030 Maximum
Iron: Balance
Physical Forms and Types
Plate cuttings
Bar ends and round offcuts
Ingot butts
Square billet ends
Heavy punchings and drop-offs
Physical and Thermal Properties
Density: 8.00 grams per cubic centimeter
Melting Point Range: 1398 to 1454 degrees Celsius
Continuous Service Temperature: Up to 1000 degrees Celsius in air
Intermittent Service Temperature: Up to 980 degrees Celsius
Quality and Contamination Thresholds
Total Non-Metallic Contamination: Less than 0.5 percent
Moisture Content: Dry / Zero surface fluid
Oil and Grease Attachment: Nil / Solvent-cleaned
Foreign Alloy Mixing: Zero allowable high-sulfur or leaded alloys
Primary Industrial Applications for Remelting
High-temperature heat exchangers
Furnace parts, burner nozzles, and baffles
Annealing covers and retorts
Petrochemical and refining equipment
Price:
Thank You!
Thank You for your valuable time. We have received your details and will get back to you shortly.
For an immediate response, please call this
number 08045800544
Price:
English
Spanish
French
German
Italian
Chinese (Simplified)
Japanese
Korean
Arabic
Portuguese