Live metals rate

AISI 322 Stainless Steel Chemical Composition & Properties, Grade, Chart and Online Pdf

AISI 322, popular austenitic stainless steel, recognized for its unique feature of strong corrosion resistance, is applicable for a wide number of fields across different industries. The chemical structure from the alloy commonly has high amounts of chromium, nickel, and even molybdenum, allowing for the resistant to corrosion during the use, particularly in harsh environments, as one of the features. AISI 322 grades stand out for their superior strength, durability, and thermal stability, and they are therefore often the best choice in chemical processing, food processing, pharmaceuticals, and marine environments which are often very harsh and corrosive. A comprehensive table and PDF illustrated with the material's elemental composition level and structural properties would be a precious tool for engineers, technicians, and manufactures to make the best use of this material in their projects and products.

AISI 322 Austenitic Stainless Steel Chemical Composition And Grade Table

AISS 322 is one of the austenitic types of stainless steel with excellent resistance against corrosion in a wide range of temperatures. The chemical composition typically varies around 18-20% chromium, 9-11% nickel, and traces of elements like manganese, silicon, carbon and nitrogen. This material offers it namely excellent strength and weldability, which allows its usage in many industries related to chemical processing, food processing, and automotive manufacturing. AISI 322 is a part of austenitic stainless steel grades with the following main features such as non-magnetic properties, durability, and resistance to corrosion in agressive conditions.

AISI 322 Austenitic Stainless Steel
Elements C Si Mn Ni Cr Cu N Mo
Min (%) - - - - 28.00 - - 3.50
Max (%) 0.01 0.20 0.30 0.15 30.00 0.15 0.02 4.20

The Advantages and Disadvantages of AISI 322 Austenitic Stainless Steel

    Advantages:

  • Good Corrosion Resistance: Offers strong resistance to corrosion in various environments, including acidic and alkaline solutions.

  • High Strength: It has good mechanical strength hence suitable for structural use.

  • Good Weldability: It can be easily welded without affecting the anticorrosive and mechanical characteristics of the alloy.

  • Excellent Formability: It can also be easily molded and can be given different shapes and designs to form complex structures.

  • Resistance to Oxidation: Maintains its integrity and appearance at high temperatures due to its oxidation resistance.

    Disadvantages:

  • Cost: Generally more expensive than many other stainless steel grades due to alloying elements.

  • Work Hardening: Tends to become brittle and therefore difficult to machine when in its semi-finished state.

  • Limited Availability: Less frequently used than other types of stainless steel which could impact the delivery time and the price.

  • Susceptible to Stress Corrosion Cracking:In some cases, it can be susceptible to stress corrosion cracking especially where there is exposure to chlorides.

  • Maintenance Requirements: Requires regular maintenance to prevent staining and ensure long-term performance in harsh environments.

Related Topics

Here is another related topic that you may also like.

Frequently Asked Questions

FAQs
What is the chemical composition of AISI 322 stainless steel?

AISI 322 stainless steel typically contains 0. 08% carbon, 2. 00% manganese, 1. 00% silicon, 0. 045% phosphorus, 0. 030% sulfur, 18. 0-20. 0% chromium, and 8. 0-10. 0% nickel.

What are the main properties of AISI 322 stainless steel?

AISI 322 offers good corrosion resistance, high strength, good weldability, and excellent formability.

In what forms is AISI 322 stainless steel available?

AISI 322 is commonly available in sheets, plates, bars, and coils.

What are common applications of AISI 322 stainless steel?

It is used in automotive parts, kitchen equipment, chemical processing equipment, and architectural components.

Raw Material Prices (Updated as on: 27 Jul 2024 02:29 AM) LIVE RATES

MetalsPrice/TonnePrice/KG
Nickel$15,673₹1,312.19
LME$15,825₹1,324.85
Copper$9,102₹762.02
LME$9,038₹756.63
Aluminum$2,251₹188.42
LME$2,276₹190.57
Zinc$2,662₹222.87
LME$2,652₹222.06
Lead$2,064₹172.81
LME$2,032₹170.11

Currency Rates (Updated as on: 27 Jul 2024 02:29 AM) LIVE RATES

  • 1 USD = 83.72 INR
  • 1 CNY = 11.55 INR
  • 1 AED = 22.8 INR
  • 1 USD = 3.67 AED
  • 1 USD = 7.25 CNY
Stainless Steel
This page was updated and reviewed for accuracy on: