321 Stainless Steel Bar Manufacturer in India

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ASTM A479 SS 321 Hex Bar, 321 stainless steel round bar, astm a276 type 321 flat bar, DIN 1.4541 square bar, ss 321 bright bar, UNS S32100 Stainless Steel Hollow Bar, Stainless Steel 321 Threaded Bar, Alloy 321 Hexagonal Bar, Stainless Steel 321 Hex Bar, Alloy 321 Triangle Bar, Stainless Steel Alloy 321 Precision Ground Stock, Alloy 321 Precision Ground Bar, Stainless Steel 321 Round Bar, Stainless Steel Alloy 321 Half-Round Bar,

Manufacturer & Supplier of Stainless Steel 321 Bar

 

321 stainless steel bar is a type of stainless steel bar made primarily from alloy 321 stainless steel. Stainless steel bars are solid long cylindrical pieces of metal with a uniform cross-section. They are commonly used in various industries such as construction, manufacturing, automotive, and aerospace.

321 stainless steel is a stabilized austenitic stainless steel alloy that contains titanium. The addition of titanium provides increased resistance to intergranular corrosion, making it suitable for high-temperature applications. This alloy also offers excellent mechanical properties, good formability, and high oxidation resistance.

321 stainless steel bars are typically available in various shapes, including round, square, and hexagonal, and they come in different sizes and lengths to meet specific project requirements. They can be used in a wide range of applications, such as structural components, fasteners, shafts, valves, and fittings.

The designation "321" refers to the specific composition of the stainless steel alloy, which includes approximately 17% to 19% chromium, 9% to 12% nickel, 0.08% maximum carbon content, 2% maximum manganese, 1% maximum silicon, 0.75% maximum titanium, and trace amounts of other elements.

It's important to note that stainless steel bars are typically produced through processes like hot rolling, cold drawing, or machining to achieve the desired shape, size, and surface finish. The resulting bars are known for their durability, corrosion resistance, and versatility in various demanding environments.

Equivalent Material Of ASTM A479 SS 321 Hex Bar

WERKSTOFF NR.STANDARDJISUNSEN
1.4541SS 321SUS 321S32100X6CrNiTi18-10

Chemical Analysis Of ASTM A276/ ASME SA 276 SS 321 Bar

GradeTiMnCSiSPMoCrNi
SS 3215(C+N) to 0.70 maximum2.0 maximum0.08 maximum1.0 maximum0.030 maximum0.045 maximum17.00 to 19.009.00 to 12.00

Aisi 321 Square Bar Material Test

  • Ultrasonic test
  • Pitting corrosion test
  • Radiography
  • PMI test
  • Intergranular corrosion test
  • Macro test
  • Chemical test
  • Micro test

Available Stock Of SUS 321 Bars

  • ASTM A276 SS 321 Round Bar
  • UNS S32100 Round Bar
  • AISI 321 Round Bar
  • Stainless Steel 321 Round Bar
  • SS 321 Round Bar
  • SUS 321 Round Bars
  • ASTM A276 SS 321 Square Bar
  • UNS S32100 Square Bar
  • Stainless Steel 321 Square Bar
  • SS 321 Square Bar
  • SUS 321 Square Bars
  • AISI 321 Square Bars
  • ASTM A276 SS 321 Hollow Bar
  • SUS 321 Hollow Bars
  • UNS S32100 Hollow Bars
  • AISI 321 Hollow Bar
  • Stainless Steel 321 Hollow Bar
  • SS 321 Hollow Bar
  • UNS S32100 Hex Bar
  • ASTM A276 SS 321 Hex Bar
  • Stainless Steel 321 Hex Bar
  • SS 321 Hexagonal Bar
  • SUS 321 Hexagonal Bars
  • AISI 321 Hex Bars
  • SUS 321 Bright Bars
  • ASTM A276 SS 321 Bright Bar
  • UNS S32100 Bright Bars
  • Stainless Steel 321 Bright Bar
  • SS 321 Bright Bar
  • AISI 321 Bright Bar
  • SUS 321 Forged Bars
  • ASTM A276 SS 321 Forged Bar
  • UNS S32100 Forged Bar
  • Stainless Steel 321 Forged Bar
  • SS 321 Forged Bar
  • AISI 321 Forged Bar

321 SS Bar Chemical Composition

Min. %Max %
Carbon00.08
Silicon01.00
Manganese02.00
Nickel9.0012.00
Chromium17.0019.00
Titanium5 x Carbon0.80
Phosphorous00.045
Sulphur00.03

Mechanical Property Requirements - Annealed to ASTM A276-98b 321

FinishHot FinishCold Finish 
Dia or Thickness mmAllUp to 12.7Over 12.7
Temsile Strength Mpa Min.515620515
Yield Strength Mpa Min.205310205
Elongation in 50mm % Min.403030
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