Live metals rate

AISI 632 Stainless Steel Chemical Composition & Properties, Grade, Table and Online Pdf

AISI 632 stainless steel, which is universally known as Grade 632 or 17-4PH steels, has an iron, chromium, nickel and copper composition as the main elements. Unlike carbon and low-alloy steels that typically contain around 15-17.5% of chromium, 3-5% copper and smaller elements, such as nickel, it is austenitic. Being at this grade, this material has an outstanding corrosion resistance property as well as superior mechanical properties such as strength and toughness, therefore, it suits well for different applications like aerospace, petrochemical, and medical. Its attributes include good formability, ability to heat treat, and resistance to the stress anammox process. Unlike some of properties which are known in tables available in online PDFs, which physically processes need some considerations because of chemical composition and properties. You should consider more from material data sheets from steel manufacturers as well as engineering databases. These resources are the source of reliable data which play a chief role in making important choices regarding material selection and engineering design.

AISI 632 Stainless Steel Chemical Composition And Grade Table

AISI 632 (also called 17-4 PH) is a phosphorus-hardened alloy that combines extraordinarily high strength with excellent corrosion resistance. This alloy's typical chemistry is comprised of 15-17.5% chromium, 3-5% copper, 3-5% nickel, 3-5% manganese, 0.7% max carbon, and 1% max silicon. Phosphorus is not exceeding 0.04%, while the sulfur content is strictly 0.03%. Besides, it also has Niobium and Tantalum which help in raising the hardness of the precipitation. AISI 632 is preferred in diverse industries such as aerospace, oil-drilling, and chemical processing since it possess strong traits and can withstand corrosion.

AISI 632 Stainless Steel
Elements C Mn Si Cr Ni P S Mo Al
Min (%) - - - 14.00 6.5 - - 2.0 0.75
Max (%) 0.09 1.00 1.00 16.0 7.75 0.04 0.03 3.0 1.5

Advantages and Disadvantages of AISI 632 Stainless Steel

    Advantages:

  • Corrosion Resistance: It demonstrates a good anti-corrosion property on the potentials in different terrains.

  • High Strength: Has fairly high tensile strength, therefore, makes an excellent candidate for the roles that require structures.

  • Machinability: It has favourable machinability characteristics, to make it easy in fabrication.

  • Heat Treatable: Is compatible with heat treatment for improvement of mechanical properties for unique purposes.

    Disadvantages:

  • Cost: Compared to other standard carbon steels, it is in a way costly to a certain degree.

  • Weldability: It may also pose some welding problems due to the nature of the materials used in its formation.

  • Sensitivity to Stress Corrosion Cracking: Susceptible to stress corrosion cracking in some conditions Stress corrosion cracking is one of the most hazardous phenomena that may influence the usability of metals.

  • Limited Availability: It might be available in a somewhat limited range as compared to the more prevalent stainless steel grades.

Related Topics

Here is another related topic that you may also like.

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: