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Super Duplex Fasteners

HomeIndustrial Steel Fasteners Super Duplex Fasteners
HomeIndustrial Steel Fasteners Super Duplex Fasteners

Super Duplex Fasteners manufacturers in india & Super Duplex Stainless Steel Fasteners at best price in india

 

Super Duplex Fasteners
Super Duplex Fasteners
 

Technical Metal Corporation have 20 years of experiance in manufacturing & exporting of Super Duplex Fasteners in india & global market. we supplied Super Duplex Fasteners to 300 organization to 30 countries. Technical Metal Corporationis the industry leader in offering what is undoubtedly the most comprehensive Super Duplex Fasteners range and stock in all sizes of bolts, nuts, washers, hex socket screws, metal thread screws, self-tapping & wood screws and security products in metric, imperial and in all grades.

Orders at Technical Metal Corporation are guaranteed fast delivery of the Super Duplex Fasteners in the country. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.They are made ready as per the urgent requirements of the customers. The Super Duplex Fasteners are manufactured to sustain very high pressure and product warranty.In 2016 we have stocked more than 188 tons of Super Duplex Fasteners in all sizes, to cater to immediate delivery and urgent needs of the clients. For small requirements we can dispatch the Super Duplex Fasteners immediately against the purchase order.

 

Super Duplex Fasteners Specification

FASTENERS -SCREWS,  BOLTS AND NUTS FOR TOUGHEST USE

Material
Size
Length
Specification
Manufacturer

Super Duplex Fasteners

M 02 to M 160
3 mm
to 
200 mm
  • DIN
  • ISO
  • JIS
  • GB
  • IS
  • BS
  • ASTM
  • GKW
  • Unbrako
  • Kundan
  • APL
  • Sundaram Precision
  • Infasco
  • EBY Fastener Etc.

 

Super Duplex Fasteners Threads:
METRIC, BSW, BSF, UNC, UNF or as required

Super Duplex Fasteners Standard:

ASTM / ASME F60 / F51/ F61 / F55 / F53, DIN 933, DIN 931, ANSI, JIS standards
Super Duplex Fasteners In Form of:
  • Hex
  • Square
  • Round
  • Threading as per Gauge Etc.
Super Duplex Fasteners Head drive:
Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Super Duplex Fasteners Packing:
IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request
Super Duplex Fasteners Test Certificate:
Manufacturer Test Certificate as per EN 10204 / 3.1
Super Duplex Fasteners Property Class:
For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
For SHCS: F837B, F837C, F837E, F837
For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2
Super Duplex Fasteners Finish:
Passivated
Super Duplex Fasteners Origin and service-region:
European
Origin of Super Duplex Stainless Steel Fasteners are Western European. However projects with eastern origin are possible on request.
Super Duplex Fasteners Grades:
UNS S31803, S32205, S32550, S32750, S32760
Super Duplex Fasteners Surface Coating:
  • Hot Dipped Galvanizing Super Duplex Fasteners
  • Phosphate coated Super Duplex Fasteners
  • Teflon Coated Super Duplex Fasteners
  • Ptfe Coated Super Duplex Fasteners
  • Xylan Coated Super Duplex Fasteners
  • Zinc Coated Super Duplex Fasteners
  • Cadmium Coated Super Duplex Fasteners

Our Super Duplex Fasteners plant is equipped with various testing facilities like Tensile Testing Machine also known as tension testing. We also conduct other tests like Hardness Test, IGC Test, Positive Material Identification Test to ensure that all the product going out of our manufacturing plant are the best in terms of quality.

 

ASTM/ASME Specification for Duplex & Super Duplex Grade Fasteners

Ferralum 255Alloy 255BS EN 1.4507UNS S32520ASTM / ASME SA 182 F59
Ferralium 255FG46Alloy 255BS EN 1.4507UNS S32550ASTM / ASME SA 182 F61
Super Duplex 2507Alloy S32750BS EN 1.4410UNS S32750ASTM / ASME SA 182 F53
Super Duplex 2507Alloy S32760BS EN 1.4504UNS S32760ASTM / ASME SA 182 F55
---UNS S32950ASTM / ASME SA 182 F52
---UNS S39274ASTM / ASME SA 182 F54
---UNS S39277ASTM / ASME SA 182 F57

 


Give us a call today to get all the information, +91-98210 71212, If you're looking to buy or sell Fasteners (Bolts, Nuts, Washers, Stud Bolt, Screws), we can help., call to our Distributor in India or mail us to sales@technicalmetalcorp.com for instant free quote of Fasteners (Bolts, Nuts, Washers, Stud Bolt, Screws).

 

Super Duplex Fasteners Dimensions

Super Duplex Bolts

Material
Size
Length
Specification

Super Duplex Stainless Steel Bolts

 

M02 to M30

3 mm
to 
200 mm

IS

BS

ASTM


Alloy
Common Name
Related Specifications
 
 
European
UNS
ASTM/ASME
Alloy 2507
SAF 2507 ®
1.4410
S32750
F53
Zeron 100
Zeron 100 ®
1.4501
S32760
F55

 

Super Duplex Nuts

Material
Size
Length
Specification

Super Duplex Stainless Steel Nuts

 

M02 to M30

3 mm
to 
200 mm

IS

BS

ASTM


Alloy
Common Name
Related Specifications
 
 
European
UNS
ASTM/ASME
Alloy 2507
SAF 2507 ®
1.4410
S32750
F53
Zeron 100
Zeron 100 ®
1.4501
S32760
F55

 

Super Duplex Screws

 

Material
Size
Length
Specification

Super Duplex Stainless Steel Screws

 

M02 to M30

3 mm
to 
200 mm

IS

BS

ASTM


Material:
Super Duplex Stainless Steel, Super Duplex Stainless Steel.
Standard :

ASTM / ASME F60 / F51/ F61 / F55 / F53

Grade:

UNS S31803, S32205, S32550, S32750, S32760

 

Super Duplex Washers

Material
Size
Length
Specification

Super Duplex Stainless Steel Washers

 

M02 to M30

3 mm
to 
200 mm

IS

BS

ASTM


Material:
Super Duplex Stainless Steel, Super Duplex Stainless Steel.
Standard :

ASTM / ASME F60 / F51/ F61 / F55 / F53

Grade:

UNS S31803, S32205, S32550, S32750, S32760

 

Available Super Duplex Fasteners Sizes

3/8″-16 x 1-1/4″ Super Duplex Fasteners
3/8″-16 x 1″ Super Duplex Fasteners
1/2″-13 x 2″ Super Duplex Fasteners
1/4″-20 x 1″ Super Duplex Fasteners
1/4″-20 x 1″ Super Duplex Fasteners
3/8″-16 x 1-1/4″ Super Duplex Fasteners
1/4″-20 x 3/4″ Super Duplex Fasteners
5/8″-11 x 2″ Super Duplex Fasteners
1/2″-13 x 2″ Super Duplex Fasteners
3/8″-16 x 1-1/2″ Super Duplex Fasteners
3/8″-16 x 1-1/2″ Super Duplex Fasteners
3/8″-16 x 2″ Super Duplex Fasteners
1/2″-13 x 1-1/2″ Super Duplex Fasteners
3/8″-16 x 1″ Super Duplex Fasteners
1/2″-13 x 1-1/2″ Super Duplex Fasteners
5/8″-11 x 2-1/2″ Super Duplex Fasteners
5/8″-11 x 2″ Super Duplex Fasteners
5/16″-18 x 1″ Super Duplex Fasteners
3/8″-16 x 1″ Super Duplex Fasteners
1/4″-20 x 3/4″ Super Duplex Fasteners

 

 

Super Duplex Fasteners Price List For India/ China / Europe/ Middle East/ USA

Super Duplex Stainless Steel Fasteners S32760 Bolts producer
FOB Price:US $0.1-5 / Piece
super duplex UNS S32760 Zeron100 threaded fasteners producer
FOB Price:US $0.2-2 / Piece
310S . 904L . 254SMO . 2205 Stainless steel fasteners DIN1587 hex acorn nuts  exporters 
FOB Price:US $0.1-10 / Piece
Hot sales zeron100 flange bolt producer
FOB Price:US $0.01-0.1 / Piece
Duplex Steel Screws exporters
FOB Price:US $0.0005-0.04 / Piece
hex shape 2205 bolts and nuts producer
FOB Price:US $0.1-0.15 / Piece
DUPLEX ALLOY 2205 BOLT NUT AND WASHERS
FOB Price:US $0.1-100 / Piece
310S . 904L . 254SMO . 2205 Stainless steel fasteners DIN1587 hex acorn nuts exporters
FOB Price:US $0.1-10 / Piece
Duplex Steel Fasteners nuts bolts and washers
FOB Price:US $0.2-0.48 / Piece
Factory wholesale duplex 2205 bolt nut traders
FOB Price:US $0.008-0.05 / Piece
super duplex UNS S32760 Zeron100 threaded fasteners traders
FOB Price:US $0.2-2 / Piece
 Duplex Alloy 2205 Bolt Nut And Washers exporters
FOB Price:US $0.1-100 / Piece
Super Duplex Stainless Steel Fasteners S32760 Bolts exporters
FOB Price:US $0.1-5 / Piece
High Tensile Fasteners nut and bolt, 2205 duplex bolt nut washer traders
FOB Price:US $0.0005-0.04 / Piece
Best-selling fasteners super duplex stainless steel bolts and nuts exporters
FOB Price:US $0.01-0.3 / Piece
Super Duplex alloy fastener:2507 hex bolt,nut F53, S32750, 1.4410 fine rod bolt ISO4015 traders
FOB Price:US $0.5-10 / Piece
Super quality special urns duplex steels fasteners exporters
FOB Price:US $1.15-1.2 / Piece
Duplex Steel Screws  traders
FOB Price:US $10-40 / Bag
Super Duplex alloy fastener:2507 , F53, S32750, 1.4410 nuts traders
FOB Price:US $1-100 / Piece
bolts nut and industrial fasteners  producer
FOB Price:US $700-1200 / Ton
Fastener 309S&309 Stainless Steel fasteners Super Duplex hex bolts 310 /310S traders
FOB Price:US $0.2-10 / Piece
2205 Duplex Stainless Steel Hexagon Bolt exporters
FOB Price:US $0.01-1.5 / Piece
Duplex Steel Fasteners traders
FOB Price:US $800-1200 / Ton
S31803 /Duplex 2205 stainless steel fastener heavy hex nuts M8 producer
FOB Price:US $0.001-0.009 / Piece

 

Super Duplex Fasteners Available Grade

Super Duplex Fasteners

  •   Super Duplex Fasteners
  •   Super Duplex Steel 2507 Fasteners
  •   ASTM A790 Super Duplex Fasteners
  •   ASME SA 790 Super Duplex Fasteners
  •  ASTM A193 Super Duplex 2507 Fasteners
  •  UNS S32750 Super Duplex Fasteners
  •   Super Duplex Steel werkstoff nr. 1.4410    Fasteners
  •   UNS S32760 Super Duplex Fasteners
  •   UNS S32550 Super Duplex Fasteners
  •    din 1.4410 Super Duplex Fasteners
  •  Super Duplex 1.4410 Fasteners
  •   ASTM A182 F51 Super Duplex Fasteners
  •   ASTM A182 F60 Super Duplex Fasteners
  •    Super Duplex 2507 Stainless Steel     Fasteners

 

 

ASTM Specification Of Super Duplex Fasteners

  • ASTM A193 Super Duplex Steel Fasteners
  • ASTM A193M Super Duplex Steel Fasteners
  • ASTM A790 Super Duplex Steel Fasteners
  • ASTM A182 Super Duplex Steel Fasteners
  • ASTM A182 F53 Super Duplex Steel Fasteners
  • ASTM A194 Super Duplex Steel Fasteners
  • ASTM A194M Super Duplex Steel Fasteners
  • ASTM F51 Super Duplex Steel Fasteners
  • ASTM F60 Super Duplex Steel Fasteners
  • ASTM A182 F61 Super Duplex Steel Fasteners
  • ASTM A182 F51 Super Duplex Steel Fasteners
  • ASTM A182 F60 Super Duplex Steel Fasteners
  • ASTM F61 Super Duplex Steel Fasteners
  • ASTM F55 Super Duplex Steel Fasteners
  • ASTM F53 Super Duplex Steel Fasteners
  • ASTM A182 F55 Super Duplex Steel Fasteners
  •  

    DIN Specification Of Super Duplex Fasteners

    • DIN 580 Super Duplex Fasteners
    • DIN 582 Super Duplex Fasteners
    • DIN 444 Super Duplex Fasteners
    • DIN 939 Super Duplex Fasteners
    • DIN 933 Super Duplex Fasteners
    • DIN 931 Super Duplex Fasteners
    • DIN 6914 Super Duplex Fasteners
    • DIN 3570 Super Duplex Fasteners
    • DIN 7990 Super Duplex Fasteners
    • DIN 1B Super Duplex Fasteners
    • DIN 529 Super Duplex Fasteners
    • DIN 6325 Super Duplex Fasteners
    • DIN 6921 Super Duplex Fasteners
    • DIN 603 Super Duplex Fasteners
    • DIN 2510 Super Duplex Fasteners
    • DIN 976 Super Duplex Fasteners
    • DIN 912 Super Duplex Fasteners

     

    Other Types of Super Duplex Fasteners

    •  ASTM A182 F51 F60 2507 UNS S32750 Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel   Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel   Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel   Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel   Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel   Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel Fasteners
    •  ASTM A182 F51 F60 2507 UNS S32750 Super Duplex stainless steel Fasteners

     

    Find Our Dealer & Distributors Of Super Duplex Fasteners In Following Countries & Cities

    To buy Super Duplex Fasteners At best price & urgent delivery please mail to sales@technicalmetalcorp.com, As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy Super Duplex Stainless Steel Fasteners & will resolve your queries

    Cities We Deliver Super Duplex Stainless Steel Fasteners

    Bengaluru(Karnataka)Rajkot(Gujarat) London(United Kingdom)Chiyoda(Tokyo)
    Chennai(Tamil Nadu)Brisbane(Queensland)Coimbatore (Tamil Nadu) Ankara(Turkey)
    Atyrau(Kazakhstan)Milan(Italy)Hanoi(Vietnam)Howrah(West Bengal)
    Port-of-Spain(Trinidad and Tobago)Thiruvananthapuram(Kerala)Lagos(Nigeria)Al Jubail(Saudi Arabia)
    Petaling Jaya(Malaysia)Ernakulam(Kerala)Gimhae-si(South Korea)Secunderabad(Hyderabad)
    New DelhiMumbai (maharashtra)Jakarta(Indonesia)Ho Chi Minh City(Vietnam)
    Pimpri-Chinchwad(maharashtra)Haryana(india)Ulsan(South Korea)Toronto(Canada)
    Houston(USA)Dallas(Texas)Bhopal(india)Bogota(Colombia)
    Dubai(UAE)Moscow(Russia)Surat(Gujarat)Los Angeles(California)
    Seoul(South Korea)Ludhiana(Punjab) Madrid(Spain)Faridabad(Haryana)
    Hyderabad(Andhra Pradesh)Visakhapatnam(Andhra Pradesh) Dammam(Saudi Arabia)La Victoria(Venezuela)
    Vadodara(Gujarat)Courbevoie(France)Kuala Lumpur(Selangor)Lahore(Pakistan)
    Abu Dhabi(United Arab Emirates)Manama(Bahrain)Indore(Madhya Pradesh)Melbourne(Victoria)
    Pune(Maharashtra)Montreal(Canada)Chandigarh(Punjab)Rio de Janeiro(Brazil)
    Kolkata(West Bengal)Vung Tau(Vietnam)Busan(South Korea)Santiago(Chile)
    Gurgaon(Haryana) Al Khobar(Saudi Arabia)Algiers(Algeria)Perth(Australia)
    Navi Mumbai(Maharashtra)Caracas(Chacao) Muscat(Oman)Geoje-si(South Korea)
    Ahmedabad(Gujarat)Granada(Spain)Sharjah(UAE)Cairo(Egypt)
    Tehran(Iran)Ahvaz(Iran)Thane(Maharashtra)Aberdeen(Washington)
    Calgary(Alberta)Karachi(Pakistan)Istanbul(Turkey) Jeddah(Saudi Arabia)
    Noida(Uttar Pradesh)New York(United States)Bangkok(Thailand)Doha(Qatar)
    Riyadh(Saudi Arabia)Sydney(South Wales)

     

     

    Countries We Deliver Super Duplex Stainless Steel Fasteners

     
    Pakistan
    Chile
    Spain
    Mongolia
    France
    Afghanistan
    Serbia
     
    Taiwan
    Switzerland
    Chile
    New Zealand
    Ghana
    Sweden
    Denmark
    Poland
    Algeria
    Slovakia
     
    Hungary
    Portuga
    Angola
    Argentina
    Austria
    Azerbaijan
    China
    Bangladesh
    Belgium
    Bhutan
    Gabon
    Bolivia
    Bulgaria
    Hong Kong
    Finland
    Greece
    Italy
    Yemen
    Japan
    Thailand

     

     

    Super Duplex Fasteners Available in Following Surface Coating

    • Super Duplex Fasteners Surface CoatingZinc Nickel Coated Super Duplex Fasteners
    • Aluminium Coated Super Duplex Fasteners
    • Teflon Coated Super Duplex Fasteners
    • Xylan Coated Super Duplex Fasteners
    • Zinc Coated Super Duplex Fasteners
    • Hot Dipped Galvanized Super Duplex Fasteners
    • Phosphate Coated Super Duplex Fasteners
    • Cadmium Coated Super Duplex Fasteners
    • Electro Zinc plated Super Duplex Fasteners
    • Electro Cadmium Plated Super Duplex Fasteners
    • Silver Coated Super Duplex Fasteners
    • Zinc/Nickel by Electrodeposition Super Duplex Fasteners
    • Electroless Nickel Plated Super Duplex Fasteners
    • Geomet Super Duplex Fasteners
    • Dacromet Super Duplex Fasteners
    • Ceramic Filled PTFE Coated Super Duplex Fasteners

     

    We have Ready Stock All Different Types Of Duplex & Super Duplex Fasteners

    •  Duplex Steel Fasteners
    •  Duplex Steel bolts
    •  Duplex Steel Nuts
    •  Duplex Steel Screw
    •  Duplex Steel Washer
    •  Duplex 2205 Fasteners
    •  Duplex 2205 Nuts
    •  Duplex 2205 Bolts
    •  Duplex 2205 Screws
    •  Duplex 2205 Washers
    •  Super Duplex 2507 Nuts
    •  Super Duplex 2507 Bolts
    •  Super Duplex 2507 Screws
    •  S31803 Duplex Steel Nuts
    •   Super Duplex 2507 Washers
    •  S31803 Duplex Steel Bolts
    •  S31803 Duplex Steel Screw
    •  S31803 Duplex Steel Washer
    •  Zeron 100 Nuts
    •   Zeron 100 Bolts
    •   Zeron 100 Screws
    •   Zeron 100 Washers
    •  254 SMO Nuts
    •  254 SMO Bolts
    •  254 SMO Screws
    •  254 SMO Washers

     

    Super Duplex Fasteners Useful Information

    Technical Metal Corporation primarily manufactures & stocks Super Duplex Fasteners at its facility. We Offer Super Duplex Hex Head Bolts,Super Duplex Stud Bolts,Super Duplex Socket Head Products,Super Duplex Hex Nuts, Super Duplex Flat Washers. We can provide Coarse/Fine/Extra Fine with Full Threads/Half Threads configuration UNC/UNF/BSW Threading type. We have ready stock material in Duplex Steel S32750,S32760,Xeron 100,Ferralium alloy 255 . Product ranges Heavy Hex Bolt, Heavy Hex Nut, Stud Bolts, Hex Bolts/Hex Nut & Flat Washer. We Offer Hex Bolts, Nuts as per DIN/ISO/IS/EN/ASTM & ASME Standards.

    We produce premium quality Bolts from Nickel Alloys , Stainless Steels, Super Alloys, Super Duplex steels & Super Duplex , Copper & Copper Alloys with ASTM/ASME/DIN Standards & Specifications.We produce different types of hot forged cold formed bolts in almost all shapes & sizes.We also provide passivation, quality coating further processing as per client's requirement.Our Manufacturing Size ranges from M10 to M100 with varied length.

    We are Super Duplex Bolts manufacturer , Super Duplex Nuts manufacturer, Super Duplex Screws manufacturer, Super Duplex Studs manufacturer, Super Duplex Washers manufacturer, Super Duplex Bolts & Screws manufacturer, Super Duplex Fasteners manufacturer in asia, Super Duplex Fasteners supplier in asia, Super Duplex Fasteners manufacturer in india, Super Duplex Fasteners Supplier, Super Duplex 2507 Heavy Hex Bolt, Super Duplex 2507 Set Screw,Super Duplex S32750 Grub Set Screw, Super Duplex S32750 Spacer Ring,Super Duplex 2507 Flat Washer, Super Duplex 2507 Countersunk Screw,Super Duplex 1.4410 Heavy Hex Bolt, Super Duplex 1.4410 Heavy Hex Nut, Super Duplex 1.4410 Socket Head Cap Screw, Super Duplex 1.4410 Full Threaded Stud Bolt, Super Duplex Stainless Steel Bolts manufacturer , Super Duplex Stainless Steel Nuts manufacturer, Super Duplex Stainless Steel Screws manufacturer, Super Duplex Stainless Steel Studs manufacturer, Super Duplex Stainless Steel Washers manufacturer, Super Duplex Stainless Steel Bolts & Screws manufacturer, Super Duplex Stainless Steel Fasteners manufacturer in asia, Super Duplex Stainless Steel Fasteners supplier in asia, Super Duplex Stainless Steel Fasteners manufacturer in india, Super Duplex Stainless Steel Fasteners Supplier

    Super Duplex Fasteners ASTM Grade

    ASTM A193 Grade B5, ASTM A193 Grade B6, ASTM A193 Grade B7, ASTM A193 Grade B16, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A320 Grade L7, ASTM A320 Grade L7A, ASTM A320 Grade L7B, ASTM A320 Grade LC7, ASTM A320 Grade L43, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8T, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8T, SAE J429 Grade 5, ASTM A449, SAE J429 Grade 5.1, SAE J429 Grade 5.2, ASTM A325 Type 1, ASTM A325 Type 2, ASTM A325 Type 3, ASTM A354 Grade BB, ASTM A354 Grade BC, SAE J429 Grade 7, SAE J429 Grade 8, ASTM A354 Grade BD, SAE J429 Grade 8.1, ASTM A490

     

    Grade Designation For Super Duplex Fasteners

    Alloy
    Common Name
    Related Specifications
     
     
    European
    UNS
    ASTM/ASME
    Alloy 255 Fasteners
    Ferralium 255 ®
    1.4507
    S32550
    F61
    Zeron 100 Fasteners
    Zeron 100 ®
    1.4501
    S32760
    F55
    Alloy 2507 Fasteners
    SAF 2507 ®
    1.4410
    S32750
    F53

     

    Chemical Composition for Super Duplex Fasteners

    Element
    Content (%)
    Chromium, Cr
    24 – 26
    Nickel, Ni
    6 – 8
    Molybdenum, Mo
    3 – 5
    Manganese, Mn
    1.20 max
    Silicon, Si
    0.80 max
    Copper, Cu
    0.50 max
    Nitrogen, N
    0.24 – 0.32
    Phosphorous, P
    0.035 max
    Carbon, C
    0.030 max
    Sulfur, S
    0.020 max
    Iron, Fe
    Balance

     

    Mechanical Properties Of Super Duplex Fasteners

    Grade
    Tensile Strength
    (MPa) min
    Yield Strength
    0.2% Proof (MPa) min
    Elongation 
    (% in 50mm)
    Hardness 
    Rockwell C (HR C)
    UNS-S 32750
    795
    550
    15
    32max

     

    Physical Properties Of Super Duplex Fasteners

    Properties
    Metric
    Imperial
    Density
    7.8 g/cm3
    0.281 lb/in3
    Melting point
    1350°C
    2460°F

     

    Full Range of Super Duplex Fasteners Products

    both Imperial & Metric. Dimensions range from M3 to M72 and quantities from 1 to 10, 000.
    Hexagon Bolts / Set Screws
    Stud Bolts
    Hexagon Nuts
    Socket Capscrews
    DIN 931
    BS4882
    DIN 934
    DIN 912
    DIN 933
    DIN 976
    BS 1768
    DIN 6912
    BS 1768
     
    BS 1769
    DIN 7984
    UNI 5731
     
    BS 1083
    ANSI B18.3
    UNI 5739
     
    BS 3692
    ISO 4762
    ISO 4014
     
    ISO 4032
    UNI 5931
    ISO 4017
     
    ISO 4033
    BS 2470
    BS 1769
     
    ANSI B18.2.2
    BS 4168
    BS 3692
     
     
     
    ANSI B18.2.1
     
     
     

     

     

    Socket & Slotted Set Screws
    Socket & Slotted Countersunk Screws
    Studs
    Washers
    DIN 913
    DIN 963
    DIN 938
    DIN 125
    DIN 914
    DIN 7991
    DIN 939
    DIN 9021
    DIN 915
    BS 4168
    DIN 2510
    BS 4320
    DIN 916
    BS 1981
    BS 4439
    BS 3410
    DIN 551
    BS 483
    BS 2693
     
    DIN 553
    BS 2470
     
    Spring Washers
    DIN 438
     
     
    DIN 127
    BS 4168
     
     
    BS 4464
     
     
     
    BS 1802