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  • 1/B, Ground Floor, Siddhi Apartment,
    10th Khetwadi Back Road, Mumbai 400 004

ASTM A194 Grade 8N

ASTM A194 Grade 8N
  • Sizes in Stock: M6 to M60
  • Material : Stainless Steel
  • EN Number : 1.4301
  • UNS Number : UNS S30451
  • Uses: Automotive, Food and Beverage
  • Service : High Pressure
  • Tensile Strength: 89,900 PSI
  • Grade : AISI 304N
  • Sizes Can Be Manufacture: Up to M80
  • Test : Proof Load Testing
  • Steel Type : Austenitic
  • Origin : Made in India
  • Certificate : Fumigation Certificates
  • Production Capacity : 100 Tons/Month

SA 194 Gr 8NA Heavy Hex Nuts for Petrochemical Plants

ASTM A194 Gr 8N material have high strength and heavy hex design for petrochemical applications. SA 194 Gr 8NA heavy hex nuts made from 18-8 stainless steel. A well established ASTM A194 Grade 8N nuts manufacturer manufacturer in India.



Supplied in April 23, 2024


DCC PLC

DCC PLC

Ecopetrol SA

Ecopetrol SA

ASTM A194 Grade 8N Specification


 Size In Ready Stock

Size In Ready Stock

  • ASTM A194 Grade 8N Nut = M2 To M60
ASTM A194 8N Nut Threads

ASTM A194 8N Nut Threads

  • CBSF, BSW, UN, UNF
  Manufacturing Process

Manufacturing Process

  • CNC Machine
  • Cold forging
  • Hot forging
Characteristics

Characteristics

  • Good Corrosion Resistance
  • Good Mechanical Properties
  • Non Magnetic
  Inspection & Testing

Inspection & Testing

  • Dimensional Inspection
  • Hardness Testing
  • X-Ray Test
Installations

Installations

  • Automotive
  • Chemical Processing
  • Food and Beverage
  Available Packaging

Available Packaging

  • Wooden Cases
  • Carton Box
  • Custom
Raw Material Origin

Raw Material Origin

  • German
  • European
  • Janpanese


IBR Approved A194 Grade 8N Hex Nuts Manufacturer in India


A194 Gr 8N Nuts Tensile Class


ASTM A194 Grade 8N Class 1B/1D

ASTM A194 Grade 8N Class 1B/1D

ASTM A194 Grade 8N Class 2

ASTM A194 Grade 8N Class 2

Hardness for ASTM A194 Grade 8N Nuts


Class Hardness
ASTM A194 B8N Class 1B/1D 223 HBW
ASTM A194 B8N Class 2 321 HBW

ASTM A194 Gr 8N Material Equivalent


JIS (Japan)

JIS (Japan)

American (UNS)

American (UNS)

  USA (Werkstoff No)

USA (Werkstoff No)

European (EN)

European (EN)

England (BS)

England (BS)

  France (AFNOR)

France (AFNOR)

Recommended Bolts & Washers of Grade 8N Hex Nuts


Washer

Washer

Tensile and Yield Strength of Grade 8N Heavy Hex Nuts


Tensile Strength 550 MPa (min.)
Yield Strength 240 MPa (min.)

ASME SA194 Grade 8N Nuts Heat Treatment


Heat treatment of ASTM A194 Grade 8N nuts is carbide solution treated in the finished condition


ASTM A194 Grade 8N Chemical Composition


  ASTM A194 Grade 8N Chemical Composition

  • Si (Silicon) = 1.00% (Max.)
  • Mn (Manganese) = 2.00%
  • P (Phosphorus) = 0.045% (Max.)
  • C (Carbon) = 0.08% (Max.)
  ASTM A194 Grade 8N Chemical Composition

  • Cr (Chromium) = 18.00 - 20.00%
  • Ni (Nickel) = 8.00 - 11.00%
  • S (Sulfur) = 0.030% (Max.)
  • Mo (Molybdenum) = 0.10 - 0.16%


Types Of ASTM A194 8N Nuts



ASTM A194 Grade 8N Hex Nut

ASTM A194 Grade 8N Hex Nut

A194 Grade 8N Heavy Hex Nuts

A194 Grade 8N Heavy Hex Nuts

SA 194 Grade 8N T Nut

SA 194 Grade 8N T Nut

ASME SA194 Grade 8N Eye Nut

ASME SA194 Grade 8N Eye Nut

SA194 Grade 8N Square Nut

SA194 Grade 8N Square Nut

ASTM A194 Gr 3 Acorn Nut

ASTM A194 Gr 8N Acorn Nut

Grade 8N Jam Nuts

Grade 8N Jam Nuts

ASTM A194 Grade 8N Wing Nuts

ASTM A194 Grade 8N Wing Nuts

A194 Grade 8N Nylock Nuts

A194 Grade 8N Nylock Nuts

SA 194 Grade 8N Castle Nuts

SA 194 Grade 8N Castle Nuts

ASME SA194 Grade 8N Coupling Nuts

ASME SA194 Grade 8N Coupling Nuts

SA194 Grade 8N Anti Theft Nut

SA194 Grade 8N Anti Theft Nut