Struggling to Find Genuine Super Duplex 2507 Fasteners in KSA? Get Aramco-Approved F53/F55 Bolts Ex-Stock in 48 Hours from pipingmaterial.sa
Every Super Duplex Grade In Stock
F53, F54, F55, F61 & Zeron 100 Bolts, Nuts, Screws Live in KSA Warehouses
Multi-Stockist Price Comparison
One RFQ Reaches Every Verified Super Duplex 2507 Fasteners Stockist in KSA
Saudi Aramco & SABIC Listed Mills
Super Duplex Fasteners Manufacturer Network Audited to ADNOC & PED Standards
Mill-Original MTC, Every Batch
EN 10204 3.1/3.2 • PREN Reports • NACE MR0175 • No Re-Stamped Certs
Ex-Stock Dammam, Jubail & Riyadh
Super Duplex 2507 Bolts & Nuts Ready for Same-Week Dispatch Across KSA
PREN ≥ 40 Sour-Service Rated
Chloride & H₂S Resistant Super Duplex Fasteners for Offshore & Sour Gas Duty
Super Duplex Fasteners At a Glance
- Grades: F53, F54, F55 , F61
- UNS: S32750, S31260, Zeron 100, S32550
- Standard: ASTM A182, A193, A194, A320, A479, DIN 267, ISO 3506
- Types: Bolts, Nuts, Screws, Washers, Stud Bolts, Threaded Rod
- Size Range: M6 - M64 • 1/4" - 2.1/2"
- PREN: ≥ 40
- Coating: Passivated, PTFE / Xylan, Bright Annealed
- Test Certificates: EN 10204 3.1/3.2, PMI, PREN, NACE MR0175
- Approvals: Saudi Aramco, SABIC, ADNOC, PED 2014/68/EU
- Temperature Range: -50°C to 300°C continuous service
- Sour Service: NACE MR0175 / ISO 15156 compliant grades in stock
- HSN Code: 7318
- Third-Party Inspection: SGS, Bureau Veritas, Intertek, TUV
Connect With Trusted Super Duplex Fasteners Suppliers in Saudi Arabia
One RFQ Reaches Genuine 2507 SDSS Nut Bolt Suppliers in Saudi Arabia Ready for Same-Week Dispatch
Sourcing Super Duplex Fasteners Suppliers In Saudi Arabia usually means chasing five trading houses for one bolt size. pipingmaterial.sa changes that one inquiry reaches every Aramco and SABIC-listed Super Duplex Fasteners Manufacturer across Jubail, Dammam, Riyadh, Al Khobar, Yanbu and Jeddah. Browse live stock of Bolts, Nuts, Stud Bolts, Threaded Rod and Screws in F53, F54, F55, F61 and Zeron 100 grades , every batch backed by mill-original EN 10204 3.2 MTC and a PREN report.
Whether you need Super Duplex Steel Fasteners for a sour gas wellhead or a desalination plant in Yanbu, Get stock Of Super Duplex Stainless Steel Hex Bolts, Hex Nuts, Washers, U Bolts, J Bolts and Socket Head Cap Screws for same-week dispatch. No agent markup , just verified SDSS Bolts pricing direct from the Super Duplex Fasteners Stockists in Saudi Arabia
Table of Content
- Super Duplex Fasteners Specification
- Types of Super Duplex Bolts and Nuts
- Super Duplex Fasteners Grade in Ex-Stock
- ASTM A182 F53 Bolts Identity
- Super Duplex 2507 Fasteners Weight Chart
- ASTM A182 F54 Bolts Strength
- Super Duplex Bolts NACE MR0175 & Sour Service Compliance
- SDSS Hex Nut Size Chart
- ASTM A182 F55 Bolts Properties
- Saudi Aramco, SABIC, ADNOC & PED Approved Suppliers
- ASTM A182 F61 Bolts Technical Details
- Which Factors Impact Super Duplex Nut Bolt Price in Saudi Arabia?
- Super Duplex Bolt Torque Chart
- Zeron 100 Bolts Specification
- Alloy 2507 Hex Bolt Size Chart
- Super Duplex Fasteners Material Equivalent Chart
- UNS S32750 Stud Chemical Composition
- UNS S31260 Threaded Rod Mechanical Properties
- Physcial properties Of UNS S32550 Socket Head Cap Screws
- Super Duplex Screws Applications
- Super Duplex Stainless Steel Fasteners Suppliers Across KSA Cities
- Frequently Asked Questions
Supply to:
Certifications:
Super Duplex Fasteners Specification
Send Your RFQ Directly to Genuine Super Duplex Fasteners Suppliers in Saudi Arabia and Get Mill-Direct MTC, No Trader Markup
Super Duplex Fasteners Applicable Standards
- ASTM A182 / A193 / A194
- ASTM A320 / A479
- DIN 267 / ISO 3506
- ASME B18.2.1 / B18.2.2
Super Duplex Bolts Grade Range
- F53 • UNS S32750
- F54 • UNS S31260
- F55 • UNS S32760
- F61 • UNS S32550
SDSS Fasteners Size Range
- Bolts / Studs: M6 - M64
- Imperial: 1/4" - 2.1/2"
- Nuts: M6 - M64
- Threaded Rod: up to 3 metres
Super Duplex 2507 Fasteners Thread Type
- UNC / UNF / 8UN
- Metric Coarse / Fine
- BSW / BSF on request
- Rolled or Cut Thread
ASTM A182 F53 Bolts Surface Finish
- Passivated / Bright Annealed
- PTFE / Xylan Coated
- Black Oxide on request
- Pickled & Passivated
ASTM A182 F54 Bolts Approvals
- Saudi Aramco Approved
- SABIC Vendor Listed
- ADNOC Approved
- PED 2014/68/EU
Get ASTM A182 F53 and F54 Screws Multi-Stockist Price Comparison Here For Every Grade In Stock
Types of Super Duplex Bolts and Nuts
From standard Super Duplex Bolts and Nuts to specialised U Bolts and J Bolts , every type below is stocked in F53, F54, F55, F61 and Zeron 100 grades across our KSA supplier network.
Super Duplex Hex Bolt
ASTM A193 • UNC / UNF- Most-specified Super Duplex bolt type
- Full or partial thread
- M6 - M64 • F53 / F55 / F61
Super Duplex Hex Nut
ASTM A194 • Heavy Hex- Standard & heavy hex pattern
- Pairs with all bolt/stud types
- M6 - M64 • All 4 grades
Super Duplex Threaded Rod
DIN 976 • Full Thread- Continuous thread, cut-to-length
- M6 - M64 • up to 3m bars
- Used with 2 nuts on flanges
Super Duplex Stud Bolts
ASTM A193 • 8UN over 1"- Double-end threaded, 2 heavy hex nuts
- Standard for flange bolting
- M6 - M64 • All grades
Super Duplex Screws
DIN 912/933 • Machine- Machine, self-tapping & set screws
- M3 - M36
- F53 / F55 / Zeron 100
Super Duplex Washer
ASME B18.22.1 • Flat- Flat, spring & lock washers
- Load-spread under bolt head
- M6 - M64
Super Duplex U Bolts
Pipe Support & Clamp- U-shaped, threaded both ends
- Pipe clamping & mounting
- Custom sizes to pipe OD
Super Duplex J Bolts
Anchor / Foundation- J-shaped hook bolt
- Foundation & anchor duty
- Custom lengths available
Super Duplex Square Head Bolts
DIN 478 • Square Drive- Square head prevents rotation
- Slotted & channel fixings
- M6 - M36
ASTM A182 F55 Socket Head Cap Screws
DIN 912 • Allen Drive- Internal hex drive, cylindrical head
- High-torque tight spaces
- M3 - M36
ASTM A182 F61 Wing Nuts
DIN 315 • Tool-Free- Hand-tightened, no tools needed
- Frequent adjustment duty
- M4 - M20
Zeron 100 Lug Nuts
Wheel / Flange Duty- Tapered seat, wheel & equipment duty
- High vibration resistance
- Custom thread pitch
Skip the Trading Chain - Buy Direct from Super Duplex Fasteners Stockists in Saudi Arabia
Every Aramco & SABIC-approved stockist in Dammam, Jubail, Riyadh, Al Khobar, Yanbu and Jeddah, reached with one RFQ. F53, F54, F55, F61 & Zeron 100 - ex-stock, MTC included, no middlemen.
Get Stockist Prices Now →Click a grade above to view chemical composition, mechanical properties & typical uses.
Super Duplex Stainless Steel · ASTM A182
ASTM A182 F53 Bolts
UNSS32750
W.Nr.1.4410
Common NameSAF 2507
Cr 24-26%
Ni 6-8%
Mo 3-5%
N 0.24-0.32%
C ≤ 0.03%
PREN ≥ 42
ASTM A182 F53 Bolts, Nuts & Stud Bolts
Hex Bolts • Heavy Hex Nuts • Stud Bolts • M6 - M64
125
ksi
UTS
80
ksi
Yield
15
%
Elongation
Density 7.80 g/cm³ • Max. Service Temp 300°C continuous
Standards
ASTM A182 F53ASTM A193ASTM A194NACE MR0175
The most-searched super duplex fastener grade • full PMI & EN 10204 3.2 MTC supplied on every batch
Typical Applications
Offshore Arabian Gulf PlatformsSour Gas Wellhead BoltingDesalination Plant FlangesSeawater Injection Systems
Tungsten-Bearing Duplex Stainless Steel · ASTM A182
ASTM A182 F54 Bolts
UNSS31260
Common NameDP-3
Cr 24-26%
Ni 5.5-7.5%
Mo 2.5-3.5%
W 1.0-2.0%
PREN ≥ 40
ASTM A182 F54 Bolts & Nuts
Hex Bolts • Nuts • Stud Bolts • M6 - M56
116
ksi
UTS
80
ksi
Yield
Tungsten addition boosts pitting resistance in chloride-rich media beyond standard F51
Standards
ASTM A182 F54ASTM A193ASTM A194
Less common than F53/F55 • sourced against confirmed MR/RFQ • full traceability supplied
Typical Applications
Marine Splash Zone StructuresChemical Process PipingPulp & Paper Equipment
Super Duplex Stainless Steel · ASTM A182
ASTM A182 F55 Bolts
UNSS32760
W.Nr.1.4501
Common NameZeron 100
Cr 24-26%
Ni 6-8%
Mo 3-4%
W 0.5-1.0%
Cu 0.5-1.0%
PREN ≥ 40
ASTM A182 F55 Bolts, Nuts & Stud Bolts
Hex Bolts • Heavy Hex Nuts • Stud Bolts • M6 - M64
109
ksi
UTS
80
ksi
Yield
300
°C
Max Temp
Copper & tungsten addition gives F55 superior seawater pitting resistance
Standards
ASTM A182 F55ASTM A193ASTM A194NORSOK MDS D45
Also sold under trade name Zeron 100 • full PMI & EN 10204 3.2 MTC supplied
Typical Applications
Warm Chlorinated Seawater ServiceOffshore Platform BoltingFlue Gas Desulfurization
Copper-Bearing Super Duplex Stainless Steel · ASTM A182
ASTM A182 F61 Bolts
UNSS32550
Common NameFerralium 255
Cr 24-27%
Ni 4.5-6.5%
Mo 2.9-3.9%
Cu 1.5-2.5%
PREN ≥ 38
ASTM A182 F61 Bolts & Nuts
Hex Bolts • Nuts • Stud Bolts • M6 - M56
116
ksi
UTS
85
ksi
Yield
Highest minimum yield strength of the four grades • up to 2.0% copper aids pitting resistance
Standards
ASTM A182 F61ASTM A193ASTM A194
Originally developed as Ferralium 255 • full PMI & EN 10204 3.2 MTC supplied
Typical Applications
High-Load Structural BoltingOil & Gas Processing SkidsChemical Tanker Fittings
ASTM A182 F53 Bolts Identity
Identity
- UNS S32750 • W.Nr. 1.4410
- Trade Name: SAF 2507
- PREN ≥ 42
Strength
- UTS 125 ksi • Yield 80 ksi
- Elongation 15% min
Standards
- ASTM A182 / A193 / A194
- NACE MR0175 compliant
Best For
- Offshore Gulf platform bolting
- Sour gas wellhead fasteners
Super Duplex 2507 Fasteners Weight Chart
Linear weight for Super Duplex 2507 Fasteners (F53/F55/F61), calculated at 7.80 g/cm³ density using the minor-diameter method.
| Super Duplex 2507 Fasteners Weight Chart | |||||
|---|---|---|---|---|---|
| Nominal Size (in) | Thread Series | TPI | Major Dia. (mm) | Weight (kg/m) | Weight (kg/ft) |
| 1/4 | UNC | 20 | 6.35 | 0.152 | 0.046 |
| 5/16 | UNC | 18 | 7.94 | 0.252 | 0.077 |
| 3/8 | UNC | 16 | 9.52 | 0.373 | 0.114 |
| 7/16 | UNC | 14 | 11.11 | 0.513 | 0.156 |
| 1/2 | UNC | 13 | 12.70 | 0.686 | 0.209 |
| 9/16 | UNC | 12 | 14.29 | 0.882 | 0.269 |
| 5/8 | UNC | 11 | 15.88 | 1.096 | 0.334 |
| 3/4 | UNC | 10 | 19.05 | 1.628 | 0.496 |
| 7/8 | UNC | 9 | 22.22 | 2.251 | 0.686 |
| 1 | UNC | 8 | 25.40 | 2.955 | 0.901 |
| 1-1/8 | 8UN | 8 | 28.57 | 3.871 | 1.180 |
| 1-1/4 | 8UN | 8 | 31.75 | 4.911 | 1.497 |
| 1-3/8 | 8UN | 8 | 34.92 | 6.074 | 1.851 |
| 1-1/2 | 8UN | 8 | 38.10 | 7.361 | 2.244 |
| 1-3/4 | 8UN | 8 | 44.45 | 10.304 | 3.141 |
| 2 | 8UN | 8 | 50.80 | 13.742 | 4.189 |
| 2-1/4 | 8UN | 8 | 57.15 | 17.674 | 5.387 |
| 2-1/2 | 8UN | 8 | 63.50 | 22.100 | 6.736 |
ASTM A182 F54 Bolts Strength
UNS S31260 • Trade Name DP-3 • the tungsten-bearing duplex fastener grade
| ASTM A182 F54 Bolts Strength (DP-3) | |
|---|---|
| Tensile Strength (UTS) | 116 ksi |
| Yield Strength | 80 ksi |
| Min. PREN | 40 min |
| Chromium (Cr) | 24-26% |
| Nickel (Ni) | 5.5-7.5% |
| Molybdenum (Mo) | 2.5-3.5% |
| Tungsten (W) | 1.0-2.0% |
| Standards | ASTM A182 F54, ASTM A193, ASTM A194 |
| Best For | Marine Splash Zone, Chemical Process Piping |
Super Duplex Bolts NACE MR0175 & Sour Service Compliance
Hardness Limit
- Max 28 HRC per NACE MR0175/ISO 15156
- Applies to F53, F54, F55, F61 & Zeron 100
Why Super Duplex Passes
- PREN ≥ 40 resists H₂S-chloride cracking
- Dual ferrite-austenite structure limits SCC
- Solution-annealed, strain-hardened Class 1
SDSS Hex Nut Size Chart
| SDSS Hex Nut Size Chart (ASME B18.2.2) | ||||
|---|---|---|---|---|
| Nominal Size (in) | Bolt Dia. (mm) | Width Across Flats (in) | Width Across Corners Max (in) | Thickness (in) |
| 1/4 | 6.35 | 1/2 (0.500) | 0.577 | 15/64 (0.234) |
| 5/16 | 7.94 | 9/16 (0.562) | 0.650 | 19/64 (0.297) |
| 3/8 | 9.52 | 11/16 (0.688) | 0.794 | 23/64 (0.359) |
| 7/16 | 11.11 | 3/4 (0.750) | 0.866 | 27/64 (0.422) |
| 1/2 | 12.70 | 7/8 (0.875) | 1.010 | 31/64 (0.484) |
| 9/16 | 14.29 | 15/16 (0.938) | 1.083 | 35/64 (0.547) |
| 5/8 | 15.88 | 1.1/16 (1.062) | 1.227 | 39/64 (0.609) |
| 3/4 | 19.05 | 1.1/4 (1.250) | 1.443 | 47/64 (0.734) |
| 7/8 | 22.22 | 1.7/16 (1.438) | 1.660 | 55/64 (0.859) |
| 1 | 25.40 | 1.5/8 (1.625) | 1.876 | 63/64 (0.984) |
| 1-1/8 | 28.57 | 1.13/16 (1.812) | 2.093 | 1.7/64 (1.109) |
| 1-1/4 | 31.75 | 2 (2.000) | 2.309 | 1.7/32 (1.219) |
| 1-3/8 | 34.92 | 2.3/16 (2.188) | 2.526 | 1.11/32 (1.344) |
| 1-1/2 | 38.10 | 2.3/8 (2.375) | 2.742 | 1.15/32 (1.469) |
| 1-3/4 | 44.45 | 2.3/4 (2.750) | 3.175 | 1.23/32 (1.719) |
| 2 | 50.80 | 3.1/8 (3.125) | 3.608 | 1.31/32 (1.969) |
| 2-1/4 | 57.15 | 3.1/2 (3.500) | 4.041 | 2.13/64 (2.203) |
| 2-1/2 | 63.50 | 3.7/8 (3.875) | 4.474 | 2.29/64 (2.453) |
ASTM A182 F55 Bolts Properties
🔧
Grade Identity
- UNS S32760 • W.Nr. 1.4501
- Trade Name: Zeron 100
- PREN ≥ 40
📊
Mechanical
- UTS 109 ksi
- Yield 80 ksi
- Max service temp 300°C
📄
Standards
- ASTM A182 F55
- ASTM A193 / A194
- NORSOK MDS D45
⚓
Best For
- Warm chlorinated seawater
- Flue gas desulfurization
Find Saudi Aramco Approved ASTM A182 F55 and F61 Stud Bolts Ex.Stock With Mill-Original MTC
Saudi Aramco, SABIC, ADNOC & PED Approved Suppliers
All super duplex fasteners ship with mill-original MTC, PREN reports and third-party inspection per Saudi Aramco SAES spec. Submit your MR and get verified quotes within 24 hours.
Saudi Aramco Approved Super Duplex Fasteners Suppliers
- Cooper & Turner, United Kingdom
- Sandvik Materials Technology / Alleima, Sweden
- Outokumpu, Finland
- Elgin Fastener Group, USA
SABIC Approved Super Duplex 2507 Fasteners Suppliers
- TR Fastenings, United Kingdom
- Bulten AB, Sweden
- Aperam Stainless, France
- Bossard Group, Switzerland
ADNOC Approved Super Duplex Steel Fasteners Suppliers
- Star Stainless Screw Co, USA
- Nucor Fasteners, USA
- Boltight Ltd, United Kingdom
- Mannesmann Stainless Tubes, Germany
Qatar Gas Approved Super Duplex Fasteners Suppliers
- Portland Bolt, USA
- Tenaris, Italy
- Salzgitter Mannesmann, Germany
- Jiuli Special Materials, China
ASTM A182 F61 Bolts Technical Details
UNS S32550 • Trade Name Ferralium 255 • highest yield strength of the four super duplex grades
- Standards: ASTM A182 F61, ASTM A193, ASTM A194
- Copper Content: 1.5-2.5% - boosts general corrosion resistance
- Best For: High-load structural bolting, oil & gas processing skids
Which Factors Impact Super Duplex Nut Bolt Price in Saudi Arabia?
Grade Selected
- F61 & F55 command premium over F53
- Copper/tungsten alloying raises raw material cost
Size & Quantity
- Larger diameters & bulk MOQ lower unit cost
- Custom lengths add machining charges
Certification Level
- 3.2 MTC (witnessed) costs more than 3.1
- NACE + PREN test reports add inspection fees
Stock vs Mill-Order
- Ex-stock KSA sizes ship in days at listed price
- Non-stock sizes need 6-14 week mill lead time
Super Duplex Bolt Torque Chart
| Super Duplex 2507 Bolt Torque Chart | |||
|---|---|---|---|
| Nominal Dia. (in) | Tensile Stress Area (in²) | Torque ft-lb (Dry) | Torque ft-lb (Lubricated) |
| 1/4 | 0.0318 | 8.0 | 6.0 |
| 5/16 | 0.0524 | 16.4 | 12.3 |
| 3/8 | 0.0775 | 29.1 | 21.8 |
| 7/16 | 0.1063 | 46.5 | 34.9 |
| 1/2 | 0.1419 | 70.9 | 53.2 |
| 9/16 | 0.1819 | 102.3 | 76.8 |
| 5/8 | 0.2260 | 141.3 | 105.9 |
| 3/4 | 0.3345 | 250.8 | 188.1 |
| 7/8 | 0.4617 | 404.0 | 303.0 |
| 1 | 0.6057 | 605.7 | 454.3 |
| 1-1/8 | 0.7905 | 889.3 | 666.9 |
| 1-1/4 | 0.9997 | 1249.6 | 937.2 |
| 1-1/2 | 1.4918 | 2237.8 | 1678.3 |
| 2 | 2.7706 | 5541.3 | 4156.0 |
Your Super Duplex Bolt Size, Quoted by 10+ KSA Stockists in One Shot
Stop calling stockists one by one. Submit your MR once and get competing offers on Super Duplex 2507, F53, F55, F61 & Zeron 100 fasteners - verified suppliers, mill MTC, no agent markup.
Compare Quotes Free →Offer Sour-Service Rated Zeron 100 Threaded Rod With Full PREN Reports At Factory Price
Zeron 100 Bolts Specification
Zeron 100 is the trade name for ASTM A182 F55 (UNS S32760) - buyers in Saudi Arabia search both terms, so we stock and quote under either name.
Identity
- Trade Name: Zeron 100
- ASTM Grade: A182 F55
- UNS: S32760 • W.Nr. 1.4501
Why Buyers Choose It
- Tungsten + copper boosts seawater resistance
- PREN ≥ 40, true super duplex class
- Proven in offshore Gulf platforms since 1990s
Alloy 2507 Hex Bolt Size Chart
| Alloy 2507 Hex Bolt Size Chart | ||||
|---|---|---|---|---|
| Nominal Size (in) | Body Dia. (mm) | Width Across Flats (in) | Width Across Corners Max (in) | Head Height (in) |
| 3/8 | 9.52 | 11/16 (0.688) | 0.794 | 1/4 (0.250) |
| 1/2 | 12.70 | 7/8 (0.875) | 1.010 | 11/32 (0.344) |
| 5/8 | 15.88 | 1.1/16 (1.062) | 1.227 | 27/64 (0.422) |
| 3/4 | 19.05 | 1.1/4 (1.250) | 1.443 | 1/2 (0.500) |
| 7/8 | 22.22 | 1.7/16 (1.438) | 1.660 | 37/64 (0.578) |
| 1 | 25.40 | 1.5/8 (1.625) | 1.876 | 43/64 (0.672) |
| 1-1/8 | 28.57 | 1.13/16 (1.812) | 2.093 | 3/4 (0.750) |
| 1-1/4 | 31.75 | 2 (2.000) | 2.309 | 27/32 (0.844) |
| 1-3/8 | 34.92 | 2.3/16 (2.188) | 2.526 | 29/32 (0.906) |
| 1-1/2 | 38.10 | 2.3/8 (2.375) | 2.742 | 1 (1.000) |
| 1-3/4 | 44.45 | 2.3/4 (2.750) | 3.175 | 1.5/32 (1.156) |
| 2 | 50.80 | 3.1/8 (3.125) | 3.608 | 1.11/32 (1.344) |
Super Duplex Fasteners Material Equivalent Chart
🇺🇸
ASTM / UNS
- F53 • S32750
- F54 • S31260
- F55 • S32760
- F61 • S32550
🇪🇺
EN / Werkstoff Nr.
- 1.4410 (F53)
- 1.4507 (F61)
- 1.4501 (F55)
🇩🇪
Trade / Common Names
- SAF 2507 (F53)
- DP-3 (F54)
- Zeron 100 (F55)
- Ferralium 255 (F61)
🇩🇪
DIN Fastener Standards
- DIN 931 / 933 • Hex Bolts
- DIN 934 • Hex Nuts
- DIN 975 / 976 • Threaded Rod
- DIN 912 • Socket Cap Screws
UNS S32750 Stud Chemical Composition
| Grade | Cr | Ni | Mo | N | W | Cu | C (max) | PREN (min) |
|---|---|---|---|---|---|---|---|---|
| Super Duplex 2507 Fasteners | 24-26% | 6-8% | 3-5% | 0.24-0.32% | - | - | 0.03% | 42 |
| ASTM A182 F53 Bolts (S32750) | 24-26% | 6-8% | 3-5% | 0.24-0.32% | - | - | 0.03% | 42 |
| ASTM A182 F54 Bolts (S31260) | 24-26% | 5.5-7.5% | 2.5-3.5% | - | 1.0-2.0% | - | 0.03% | 40 |
| ASTM A182 F55 Bolts (S32760) | 24-26% | 6-8% | 3-4% | - | 0.5-1.0% | 0.5-1.0% | - | 40 |
| ASTM A182 F61 Bolts (S32550) | 24-27% | 4.5-6.5% | 2.9-3.9% | - | - | 1.5-2.5% | 0.04% | 38 |
| Zeron 100 Bolts (S32760) | 24-26% | 6-8% | 3-4% | - | 0.5-1.0% | 0.5-1.0% | - | 40 |
UNS S31260 Threaded Rod Mechanical Properties
Super Duplex 2507 Fasteners
125
ksi
UTS
80
ksi
Yield
15
%
Elongation
ASTM A182 F53 Bolts • UNS S32750
125
ksi
UTS
80
ksi
Yield
300
°C
Max Temp
ASTM A182 F54 Bolts • UNS S31260
116
ksi
UTS
80
ksi
Yield
15
%
Elongation
ASTM A182 F55 Bolts • UNS S32760
109
ksi
UTS
80
ksi
Yield
300
°C
Max Temp
ASTM A182 F61 Bolts • UNS S32550
116
ksi
UTS
85
ksi
Yield
15
%
Elongation
Zeron 100 Bolts • UNS S32760
109
ksi
UTS
80
ksi
Yield
300
°C
Max Temp
Physcial properties Of UNS S32550 Socket Head Cap Screws
| Super Duplex Fasteners Physical Properties | ||||||
|---|---|---|---|---|---|---|
| Grade | Density (g/cm³) | Modulus of Elasticity (GPa) | Thermal Conductivity (W/m·K) | Thermal Expansion 20-100°C (×10⁻⁶/K) | Specific Heat (J/kg·K) | Melting Range (°C) |
| Super Duplex 2507 Fasteners | 7.80 | 200 | 14 | 13.0 | 450 | 1350-1400 |
| ASTM A182 F53 Bolts | 7.80 | 200 | 14 | 13.0 | 450 | 1350-1400 |
| ASTM A182 F54 Bolts | 7.80 | 200 | 14 | 13.0 | 450 | 1360-1410 |
| ASTM A182 F55 Bolts | 7.81 | 205 | 13 | 13.5 | 450 | 1340-1390 |
| ASTM A182 F61 Bolts | 7.80 | 200 | 14 | 13.5 | 450 | 1350-1400 |
| Zeron 100 Bolts | 7.81 | 205 | 13 | 13.5 | 450 | 1340-1390 |
Buy Super Duplex Stainless Steel Fasteners Online in Dammam and Jubail For Offshore & Sour Gas Duty
Super Duplex Screws Applications
Offshore Oil & Gas Platform Bolting
Sour Gas Wellhead & Christmas Tree Fasteners
SWRO Desalination Plant Fasteners
Chemical Process Vessel Studs
Seawater Cooling & Injection Systems
Marine & Splash Zone Structural Fasteners
Flue Gas Desulfurization Equipment
HPHT Wellhead & Manifold Fasteners
Super Duplex Stainless Steel Fasteners Suppliers Across KSA Cities
One RFQ on pipingmaterial.sa reaches Super Duplex Fasteners Suppliers in Saudi Arabia across every major industrial hub - no need to contact each city separately.
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Super Duplex 2507 Fasteners Suppliers In Dammam
Al Rashed Fasteners
185, 2nd Industrial City, Dammam 34333, KSA
DammamMetal Fasteners Mfr Co. Ltd
King Saud Street, Opp. Al Hayat Plaza, Al Jalawiyah, Dammam 32246, KSA
DammamUCON Bolts KSA
Al Amir Mohammed, Industrial, Dammam 32241, KSA
DammamSDSS Bolts Suppliers In Jubail
Architectural Metals Technologies (AMT Group) - Jubail Fasteners
P.O. 2763, Al Urayfi Area, Jubail Industrial City 31951, KSA
Al JubailEasy World Est. for Screws & Fasteners
Jubail City Center, Al Jubail 35514, KSA
Al JubailSuper Duplex Fasteners Supplier In Riyadh
Boltec Fasteners and Trading Company KSA
Shop 2, Near Riyadh Port, Abi Ibn Kaab St, Riyadh 12631, KSA
RiyadhBOLTEC - United Eagle Trading Company
Near Riyadh Port, Abi Ibn Kaab St, Riyadh 12631, KSA
RiyadhSDSS Bolts Stockist In Al Khobar
Baseline Bolts Industries Arabia
Baghlaf Industrial City, Al Thawn, Al Khobar 34632, KSA
Al KhobarAnwar Al Issa - Stainless Steel Screws
4th St, Al Khobar Al Shamalia, Al Khobar 34429, KSA
Al KhobarSuper Duplex 2507 Fasteners Suppliers In Yanbu
Arabian Broz Gasket Factory Co. Ltd
Light Industrial Park, Yanbu 46459, KSA
YanbuAl Kutbi Trading Est.
King Abdulaziz Rd, Al Jamiyah Al Arabiyah, Yanbu Al Bahr 46429, KSA
YanbuSuper Duplex Fasteners Suppliers In Jeddah
Salaba Fasteners
Al Baladeah, Aziziyah, Jeddah 23334, KSA
JeddahBurj Al Sanable Trading Company
Al Baladiya, Aziziyah, Jeddah 23334, KSA
JeddahGet Ex-Stock Super Duplex 2507 Fasteners Prices in Saudi Arabia - F53, F54, F55, F61 & Zeron 100
From Super Duplex Fasteners Suppliers In Dammam to Stockists in Al Khobar - send one RFQ and receive verified quotes with MTC. Saudi Aramco & SABIC approved suppliers only.
Request Free Quote →Frequently Asked Questions
What is the difference between Super Duplex 2507 Fasteners and Duplex 2205 Fasteners?
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Super Duplex 2507 carries 25% chromium and PREN ≥ 42, versus 22% chromium and PREN ≈ 35 for Duplex 2205 .
Is Zeron 100 the same as ASTM A182 F55?
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Yes. Zeron 100 is the trade name for UNS S32760, which is designated ASTM A182 F55.
Which super duplex fastener grade is best for sour gas service in Saudi Arabia?
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F53 is the most widely specified grade for NACE MR0175 sour gas duty across Saudi Aramco upstream projects
What is the typical lead time for Super Duplex Stud Bolts to Jubail or Dammam?
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Common ex-stock sizes in F53 and F55 dispatch within 48-72 hours from Dammam and Jubail warehouses. Custom sizes typically require 4-8 weeks from approved mills.
Do Super Duplex Fasteners need NACE MR0175 certification for Saudi Aramco projects?
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Yes, for any sour gas service. All four grades F53, F54, F55 and F61 can meet NACE MR0175/ISO 15156
Can Super Duplex Bolts And Nuts be mixed with Duplex 2205 flanges?
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Yes, super duplex bolting is commonly used with duplex 2205 flanges where extra margin against chloride cracking is wanted
