Super Duplex 2507 Fasteners
Alloy 2507 machine fasteners manufacturer in India
Table of Content
Super Duplex 2507 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 Super Duplex 2507 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 2507 machine fasteners Manufacturing Range
| Diameter | Length | Thread Type | Head Types | Standards |
|---|---|---|---|---|
| M3 to M64 | 6 mm to 1000 mm | Metric UNC UNF UN8 |
Hex Socket Cap Button Countersunk |
ASTM A479 DIN 933 ISO 4014 ASME B18.2.1 |
Super Duplex 2507 Fasteners Price list
| Product | Price in USD (Pcs) |
Price in Dirham (Pcs) |
Price in Euro (Pcs) |
|---|---|---|---|
| STUD FULLY THREADED M10x120 SDSS 2507 | US $2.13 | 7.82 AED | € 1.82 |
| CSK SCREW M5x12 ALLOY 2507 | US $2.19 | 8.04 AED | € 1.87 |
SAF 2507 Threaded Rod Chemical composition
Chromium
24 – 26
Nickel
6 – 8
Molybdenum
3 – 5
Manganese
1.20
Silicon
0.80
Copper
0.50
Nitrogen
0.24 – 0.32
Phosphorous
0.035
Carbon
0.030
Sulfur
0.020
SDSS 2507 flanged fasteners Mechanical properties
Tensile Strength
800 N/mm2
Proof Stress
550 N/mm2
Hardness
270 Max HB
Elongation
25 % Min
1.4410 Super Duplex Heavy Hex Bolt equivalent
| Grade | WNR | UNS |
|---|---|---|
| Super Duplex 2507 | 1.441 | S32750 / S32760 |
25cr Super Duplex Washer Physical properties
| Density | Melting Point | Coefficient of Expansion | Modulus of Rigidity | Modulus of Elasticity |
|---|---|---|---|---|
| 7.8 g/cm³ | 1350°C | 13.5 μm/m °C (25 – 100 °C) | 77 kN/mm² | 200 kN/mm² |
Different types of Super Duplex 2507 Fasteners
Super duplex 2507 socket head cap screw
EN 1.4410 square bolts
SDSS 2507 heavy hex bolt
25cr Super duplex square nut
DIN 1.4410 hex nuts
Alloy 2507 flat washer
1.4410 Super Duplex machine screws
25cr SDSS stud bolt
SAF 2507 plain washer
2507 super duplex self drilling screws
SDSS 2507 anchor bolts
25cr Super duplex threaded rod
DIN 1.4410 hex cap screws
Alloy 2507 hex bolts
SAF 2507 eye bolts
Application of Alloy 2507 high strength fasteners
Industrial Products
Types
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