What is Stainless Steel 321/321H Scrap?

Stainless Steel 321/321H scrap is composed primarily of iron, chromium and nickel with small amounts of titanium added for stability during welding or high temperature service to protect from the formation of chromium carbides during welding processes or high temperature use. Machinability generally meets expectations although due to higher strength/hardness values it may prove more challenging compared with some other stainless grades, with appropriate tools and cutting conditions this material can still be machined efficiently for various applications.

Stainless Steel 321/321H scrap offers outstanding corrosion resistance in most environments, especially acidic, chloride-containing environments and high-temperature settings due to its high content of chromium and nickel which forms an oxide layer on its surface and protects it from further oxidation. As a result, its suitable use includes chemical processing equipment as well as automotive exhaust systems whose environments might present hazards that corrosive elements may aggravate.

Stainless Steel 321 / 321H Scrap

Weldability is one of the main features of Stainless Steel 321/321H scrap, as it can easily be joined using standard methods of welding such as arc welding, resistance welding and gas tungsten arc welding (GTAW). Titanium addition helps prevent carbide precipitation at grain boundaries to minimize intergranular corrosion risks after welding; making Stainless Steel 321/321H an attractive material choice for fabrication companies and manufacturers in industries requiring welded components like aerospace, petrochemical and power generation.

Stainless Steel 321/321H scrap has many diverse applications, spanning structural components in aircraft to exhaust systems in automobiles. Due to its combination of strength, corrosion resistance and heat resistance properties it finds use across industries from aircraft construction to car exhausts systems - among them are turbine engine components, heat exchangers in chemical plants and furnace parts used for heating industrial heating systems - just a few specific examples being its ability to stand up against harsh environmental conditions and remain functional at any given moment in their processes.

Stainless Steel 321/321H scrap finds widespread applications across many industries where high temperature and corrosion resistance is necessary, such as aerospace engineering, chemical processing equipment, thermal processing equipment, heat exchangers and automotive applications. Due to its versatility and robustness it makes an attractive option in demanding environments where reliability and durability are at their forefront.

Apple Steels is a reputable dealer and distributor of Stainless Steel 321/321H scrap in Mumbai, India. This alloy, renowned for its corrosion resistance and strength, is a vital component in various industries with our commitment to excellence, customers can trust in the reliability and performance of our stainless steel products.

Specification Of Stainless Steel 321 Scrap

Material Stainless Steel
Grade 321, 321H
Type Recyclable
Thickness 2mm-10mm
Condition Waste
Scrap Type Turnings, Shavings, Plate Cuts, Round Cuts, Shaftings, Pipe Cuts
Condition of supply Loose Bales, Compressed Bales, Pillow Bales, Bulk, Capsules, Side slits

Types Of Stainless Steel 321 / 321H Scrap

Turning Scrap

Turning Scrap

Round Cut Scrap

Round Cut Scrap

Shafting Scrap

Shafting Scrap

Pipe Cut Scrap

Pipe Cut Scrap

Shaving Scrap

Shaving Scrap

Plate Cut Scrap

Plate Cut Scrap

Other Types Of Stainless Steel 321H Scrap

  • 321 SS Scrap Compressed Bales
  • SS 321H Plate Cuts Scrap
  • SS 321 Side slits
  • Stainless Steel 321H Industrial Scraps
  • Stainless Steel 321H Internal Scrap
  • Stainless Steel 321 Scrap
  • Stainless Steel 321 Bulk Scrap
  • SS 321H Prompt Scrap
  • 321 Stainless Steel Obsolete Scraps
  • 321 Stainless Steel Shaftings
  • Stainless Steel 321H Round Cuts
  • SS 321 Solid Scrap

321 Stainless Steel Scrap Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

Chemical Composition of SS 321H Scrap

Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 - 12.00 5(C+N) – 0.70 max
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max

Mechanical Properties of SS 321 Scrap

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless Steel 321 / 321H Scrap Industrial Application

Electrical Industry

Automotive Industry

Construction Industry

Defence Industry

Pharmaceutical Industry

Petroleum Industry

Petrochemical Industry

Milk & Dairy Industry

Export & Supply Destination of Stainless Steel 321H Scrap

Turkey, Moldova, Belarus, Ireland, Greece, Azerbaijan, Italy, Cyprus, Finland, Germany, Romania, Latvia, Sweden, Malta, Bulgaria, Luxembourg, Poland, Belgium, Austria, Norway, Estonia, Switzerland, Spain, France, Russia, Czechia/Czech Republic, Serbia, Portugal, United Kingdom, Denmark, Monaco, Lithuania, Croatia, Hungary, Slovakia, Netherlands, Ukraine, Liechtenstein.

United Arab Emirates, Myanmar, Jordan, Iran, Oman, Taiwan, South Korea, Afghanistan, Bangladesh, Singapore, Russia, Hong Kong, Saudi Arabia, Kuwait, Sri Lanka, Bahrain, Bhutan, Azerbaijan, Turkey, China, North Korea, Lebanon, Malaysia, Philippines, Qatar, Egypt, Macau, Japan, Vietnam, Nepal, Thailand, Mongolia, Armenia, Kyrgyzstan, Maldives, Israel, Iraq, Indonesia, British, India.

Senegal, Ethiopia, Namibia, Kenya, Tanzania, Eswatini, Liberia, Mauritius, Botswana, Uganda, Madagascar, Egypt, Rwanda, Burkina Faso, Zambia, Central African Republic, Morocco, Seychelles, Cameroon, Zimbabwe, South Africa, Angola, Algeria, Gambia, Mozambique, Niger, Burundi, Nigeria, Mauritania, Tunisia, Libya.

Chile, Argentina, Dominican Republic, Colombia, Peru, United States of America, El Salvador, Panama, Mexico, Grenada, Paraguay, Jamaica, Venezuela, Guyana, Haiti, Bahamas, Nicaragua, Barbados, Guatemala, Saint Vincent and the Grenadines, Belize, Cuba, Antigua and Barbuda, Saint Lucia, Suriname, Canada, Ecuador, Trinidad and Tobago, Honduras, Costa Rica, Dominica, Uruguay, Bolivia, Brazil.