ASTM A182 F55 Fasteners

Size In Ready Stock

• Screw Size: M3 To M50
• Bolts Size: M2 To M80
• Stud Size: M4 To M120
• Washer Size: M2 To M25
• Nut Size: M2 To M48

F55 Super Duplex Steel Bolt Head Style

• Button Head
• Flat Head
• Truss Head
• Round Head
• Hex Head

Neck Type of ASTM A182 UNS S32760 Stud Bolt

• Square Neck
• Triangular Neck
• Hex Neck
• Knurled Neck

Threads Types of A182 F55 Bolts

• UNF
• BSW
• UN
• CBSF

Head Drive of ASTM A182 F55 Bolts

• Phillips/Slot
• Phillips
• Slotted
• Six-Lobe

UNS S32760 Stud Bolts Ends Types

• Chamfered
• Flat or Saw cut
• Sheared
• Rounded

ASTM A182 F55 Threaded Rod

• Threads : Left and Right Hand, Both Side
• Condition : Threading or Cold Drawn

UNS S32760 Stud Bolts

• Threads : Double End, Fully or Fine Threaded
• End Types : Rounded, Flat and Saw Cut

DIN 1.4501 Screws

• Head Shape : Round, Pan, Button
• Threads Pitch : Fine and Coarse

ASTM A182 Grade F55 Washers

• Thickness : 0.002" to ½"
• Forms : A, D, C, G, B, E

Manufacturing Process

• Cold forging
• CNC Machine
• Hot forging

Advantages

• High Strength
• Versatility
• Durability

Testing Requirements

• X-Ray Testing
• Hardness Testing
• Ferritiscope Testing

Application

• Marine Engineering
• Chemical Processing
• Aerospace

Packaging Types

• Wooden Cases
• Carton Box
• Custom

Raw Material

• Janpanese
• German
• European

• C (Carbon) = 0.030% (Max)
• Mn (Manganese) = 1.00% (Max)
• P (Phosphorus) = 0.030 (Max)
• S (Sulfur) = 0.010% (Max)
• Si (Silicon) = 1.00 (Max)
• W (Tungsten) = 0.50 - 1.00 (Max)

• Ni (Nickel) = 6.00 - 8.00% (Max)
• Mo (Molybdenum) = 3.00 - 4.00% (Max)
• N (Nitrogen) = 0.20 - 0.30% (Max)
• Cr (Chromium) = 24.00 - 26.00% (Max)
• Cu (Copper) = 0.50 - 1.00% (Max)