Ferralium 255 Fasteners
Reliable Alloy 255 Hex Bolts Manufacturer in India
Table of Content
Ferralium 255 Fasteners Specification
Bolt Sizes
M2 to M24
Screw Size
3/6″ to 2″
Nuts Size
M3 – M56 | 3/6″ to 2″
Washers Size
M3 – M56 | 3/6″ to 2″
Machine Screws Size
M1.6 – M12
ISO Standard
ISO 3506-1
fasteners Length
3 mm to 200 mm
Weldability
Excellent
Specific Heat
500 J/kg·K
Threads
UNF / BSW / BSF / METRIC / UNC
Standards
DIN 931, 933, 934, 7991, 976, 125 / ASME B18.2.1, B18.3
Custom Sizes
We are Manufacturer of Ferralium 255 Fasteners in custom sizes
Studs Type
Tap-End / Fully or Fine threaded / Double-End
Origin
Indian / Russian / Korean / European
Condition
Threading / Cold Drawn
Manufacturing Technique
CNC Machined / Hot forging / Cold forging
Screws Thread Pitch
Coarse Threads / Fine Threads
Finish
Phosphating / Passivation / HDG
Bolt Drive Style
- Cross
- Truss
- Torx
- Round
- Hex
- Oval
- Pan
hex head bolts Head Types
- Phillips Drive
- Button head
- Slotted Drive
- Socket cap head
- Flat
- Hex washer head
- Slotted hex washer
screws Thread Class
- 3G
- 4G
- 2G
- 5 ONF
- Class 2A (Medium fit)
- Class 3A (Tight fit)
- Class 1A (Loose fit)
Packaging
- Wooden Pallet
- Carton Box
- Wooden Cases
- Blister Packs
Certificate
- Raw Materials Certificate
- EN 10204/3.1B
- 100% Radiography Test
- UT and PMI Test
Value Added Services
- Head Shank Drilling
- Head Painting
- Color Coding
- Laser Etching
Alloy 255 Hex Bolts Manufacturing Range
| Diameter | Length | Thread Types | PREN | Tolerance Standard |
|---|---|---|---|---|
| M6 to M48 | 10 mm to 500 mm | Metric UNC UNF UN8 |
≥ 40 | ISO 4759 ASME B18.2.1 DIN 931 |
Ferralium 255 Fasteners Price list
| Product | Price in USD (Pcs) |
Price in Dirham (Pcs) |
Price in Euro (Pcs) |
|---|---|---|---|
| STUD M8x60 Ferralium 255 THD EACH END 20MM | US $1.29 | 4.74 AED | € 1.1 |
| LOCK NUT M6 Alloy 255 | US $0.15 | 0.56 AED | € 0.13 |
UNS S32550 Stud Bolts Chemical composition
Carbon
0.04 (Max.)
Manganese
1.5 (Max.)
Silicon
1.0 (Max)
Phosphorus
0.04
Sulphur
0.03
Chromium
24 - 27
Molybdenum
2.9 To 3.9
Nickel
4.5 - 6.5
Copper
1.5 - 2.5
Nitrogen
0.1 - 0.25
Alloy 255 Screws Mechanical properties
Tensile Strength
750 MPa
Yield Strength
550 MPa
Hardness
290 Max HB
Elongation
25 % Min
| Grade | UNS | DIN |
|---|---|---|
| Alloy 255 | S32550 | 1.4507 |
DIN 1.4507 Hex Nut Physical properties
| Density | Magnetic Permeability | Specific Heat | Thermal conductivity | Fracture Toughness |
|---|---|---|---|---|
| 7810 Kg/m3 | 33 | 475 J/kg.K | 14.2 W/m.K | 98 MPa/m2 |
Types of Ferralium 255 Fasteners
Super Duplex 255 socket head cap screw
Alloy 255 square bolts
DIN 1.4507 heavy hex bolt
Ferralium 255 square nut
UNS S32550 hex nuts
Ferralium Alloy 255 flat washer
DIN 1.4507 machine screws
Ferralium Alloy 255 stud bolt
Ferralium 255 plain washer
UNS S32550 self drilling screws
Alloy 255 anchor bolts
Super Duplex 255 threaded rod
Alloy 255 hex cap screws
Ferralium 255 hex bolts
UNS S32550 eye bolts
Testing of Super duplex 255 washer
It is difficult to machine due to its high strength.
Industrial Products
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