Stainless steel 420 round bar

420 stainless steel round bar and ASTM A276 S42000 rod suppliers in UAE

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SS 420 round bar size range, composition and properties | Check price and stock of ss 420 round bar manufacturer

Only marketplace website in UAE who lists only 10 verified 420 stainless steel bar and UNS S42000 hot rolled bar suppliers for competitive pricing

ASTM A276 type 420 mechanical properties and heat treatment

The ASTM A276 type 420 flat bar is a martensitic stainless steel material with high carbon and low chromium content. They have great corrosion resistance, ductility, and hardness, and show heat resistance around 650°C. The different heat treatments for 420 stainless steel are:

Hardening

• It occurs at temperatures between 980°C to 1035°C. Further, air or oil quenching is a possibility.
• Tempering occurs between 150°C to 370°C.

Annealing

• It occurs at temperatures between 840°C to 900°C. Furthermore, furnace cooling at 600°C and air cooling gradually happens.
• Between 735°C to 785°C process annealing occurs with air cooling.

Different types of stainless steel 420 round bar

420 stainless round bar and ASTM A276 SS 420 cold rolled round bars stock at factory price in Dubai

Which country is best to buy UNS S42000 bright bar?

India is one of the best country to find UNS S42000 bright bar. The manufacturers here provide the best quality materials at very economical prices. You can find the list of several suppliers from India on pipingmaterial.ae for bright bars.

420 stainless bar, SUS 420 square bars and SS 1.4006 flat bar can be supplied cut to any length

Which testing are required for stainless steel 420 hex bar?

The following are the tests required for the stainless steel 420 hex bar:

• Intergranular Corrosion Test
• Charpy Impact Testing
• Mill Test
• Hardness Test
• MPI
• Ultrasonic Testing
• IGC Test
• Radiography
• Metallography
• PMI
• DPI
• Macro Test
• Grain Size Test, etc.

What is ASTM A276 S42000 cold rolled round bar?

The SUS 420 polished bar is formed after the cold rolling process. In this, the material moves through the rollers at room temperature. Further, the material undergoes thermal treatment at around 800°F. The 420 stainless steel passes through the rollers below its recrystallization temperature.

The process improves the material’s strength. They also produce high tolerance and a smoother surface finish. Cold-rolled round bars are precise with increased hardness and lesser grain size.

Top 9 applications of ASTM A276 gr 420 rod and bars

The applications of ASTM A276 gr 420 rod are:

• Surgical pieces of equipment
• Kitchen Cutlery
• Ship Building
• Food Processing Components
• Chemical Processing
• Mining
• Fabrication works
• Automotive Industry
• Power Generation.