• Alloy 926 Fasteners

Alloy 926 Fasteners

Brand RAYCHIN

Product origin China

Delivery time 5-35 DAYS

Alloy 926 (1.4529) screws are the perfect substitute for 316L when higher corrosion resistance is required without additional strength. Alloy 926 fasteners are considered a 6-Moly alloy (6 Mo or 6% Molybdenum) like sister alloys AL6XN and SMO 254. Within the class of stainless steels, these 6 Mo alloys are considered to be very corrosion resistant. Bolts made from Alloy 926 are a super-austenitic molybdenum stainless steel offering corrosion resistance comparable to Super Duplex 2507 but with slightly lower strength and cost. Almost identical in chemistry to 6 Moly alloys AL6XN and SMO 254, Alloy 926 is often chosen for paper plants, desalination and weak acid environements.
In addition, Alloy 926 fasteners are also similar in composition to 904L, but with increased nitrogen and molybdenum providing Alloy 926 bolts improved general corrosion resistance as well as resistance to pitting and crevice corrosion. Because of Alloy 926 resistance to chloride stress corrosion cracking, it makes 926 fasteners ideal for use in desalination, and pulp and paper plants. This alloy is also good option for diluted sulfuric and phosphorus acid applications.

Alloy 926 Fasteners

Alloy 926 Fasteners - Screws, Bolts & Nuts


Alloy 926 (1.4529) screws are the perfect substitute for 316L when higher corrosion resistance is required without additional strength. Alloy 926 fasteners are considered a 6-Moly alloy (6 Mo or 6% Molybdenum) like sister alloys AL6XN and SMO 254. Within the class of stainless steels, these 6 Mo alloys are considered to be very corrosion resistant. Bolts made from Alloy 926 are a super-austenitic molybdenum stainless steel offering corrosion resistance comparable to Super Duplex 2507 but with slightly lower strength and cost. Almost identical in chemistry to 6 Moly alloys AL6XN and SMO 254, Alloy 926 is often chosen for paper plants, desalination and weak acid environements.

In addition, Alloy 926 fasteners are also similar in composition to 904L, but with increased nitrogen and molybdenum providing Alloy 926 bolts improved general corrosion resistance as well as resistance to pitting and crevice corrosion. Because of Alloy 926 resistance to chloride stress corrosion cracking, it makes 926 fasteners ideal for use in desalination, and pulp and paper plants. This alloy is also good option for diluted sulfuric and phosphorus acid applications.



A corrosion resistant 6Mo alloy similar to AL6XN and SMO254

· Higher corrosion resistant substitute for 316L

· Corrosion resistance comparable to Super Duplex 2507

· Similar chemistry to AL6XN and SMO 254

· Chemistry and specifications of Alloy 926

· Availability and lead times

· Alloy 926 fastener styles


Mechnical Properties
•  Tensile Strength: 94 ksi
•  Yield Strength: 43 ksi
•  Elongation: 35%
•  Rockwell B Hardness: 86
•  Density: 0.29 lb/in³
•  Temperature Limits: 750ºF / 400ºC


Alloy 926 Fastener Availability

Availability
Raychin offers Alloy 926 fasteners including many types of screws, nuts, washers and threaded products. Typicially, we have minimum order quantity of 20 pieces for most fasteners. Lead time for production for Alloy 926 fasteners is about 3-4 weeks, depending on the complexity and quantity. 

· Diameter sizes:  Standard #00 – 4” in diameter / Metric M1.2 – M48

· Threads: UNC, UNF, UNJ, UNR, Rolled,and Cut

· Custom to print available.

· ASTM, ASME, and Domestic available

Expediting Options
We understand that many applications require a fast lead time. If you need expedited shipping, please let us know when submitting a quote so that we can do our best to accommodate your specific needs.


Alloy 926 Fastener Styles

Alloy 926 Screws12 Point Screws, Button Head Cap Screws, Flat Head Screws, Hex Head Cap Screws, Pan Head Screws, Security Screws, Set Screws, Socket Head Cap Screws, Vented Screws
•  DIN 603 / ISO 8677
•  DIN 912 / ISO 4762
•  DIN 913 / ISO 4026
•  DIN 914 / ISO 4027
•  DIN 915 / ISO 4028
•  DIN 916 / ISO 4029
•  DIN 921
•  DIN 931 / ISO 4014
•  DIN 933 / ISO 4017
•  DIN 961 / ISO 8676
  •  DIN 965 / ISO 7046
  •  DIN 966 / ISO 7047
  •  DIN 7991 / ISO 10642
  •  DIN 7380 / ISO 7380
  •  DIN 84 / ISO 1207
  •  DIN 85 / ISO 1580
  •  DIN 34822
  •  DIN 34821
  •  DIN 7504 / ISO 15480
  •  DIN 7984
  •  DIN 963 / ISO 2009
Alloy 926 BoltsHex Head Bolts, Shoulder Bolts•  DIN 931
•  DIN 933
•  ISO 4014
•  ISO 4017
•  ISO 7370
Alloy 926 NutsHex Nuts, Lock Nuts•  DIN 439 / ISO 4035
•  DIN 934 / ISO 4032
•  DIN 985 / ISO 7040
•  DIN 986
•  DIN 980 / ISO 7042 / ISO 19513
•  DIN 6923 / ISO 4161
Alloy 926 Threaded Products Studs, Threaded Rods•  DIN 975
•  DIN 976
Alloy 926 WashersFlat Washers, Lock Washers•  DIN 125 / ISO 7089 / ISO 7090
•  DIN 126 / ISO 7091
•  DIN 127 / ISO 7090
•  DIN 9021 / ISO 7093

Alloy 926 (1.4529) Chemistry & Specifications

Alloy 926 (1.4529) Chemistry

Alloy

926

Fe

Ni

Cr

Mo

Mn

Cu

Si

N

P

C

S

Min%

          -

24.00

19.00

6.00


0.50


0.15




     Max %

Bal

26.00

21.00

7.00

2.00

1.50

0.50

0.25

0.03

0.020

0.01



Alloy 926 Screws  

Alloy 926 Fasteners    12 Point ScrewsAlloy 926 12 point screws are typically used for applications when higher torque than socket head cap screws is required. We offer 12 points in 1/4" diameter or larger. The only drawback is Alloy 926 12 point screws are less economical and require a high minimum quantity due to the complexity of production.•  IFI-115
•  MIL SPEC
•  DIN 34822
•  DIN 34821
Alloy 926 Fasteners    Button Head Cap ScrewsWhen a wide clamping area and low profile fastener is needed, Alloy 926 button head cap screws are an ideal choice. Button head screws are also used for fastening a material that is too thin to counter bore.• ASME B18.3
• ASME 18.3.4M
• DIN 7380 / ISO 7380
Alloy 926 Fasteners    Flat Head ScrewsAlloy 926 flat head screws have a standard 82° countersink angle, typically with a slotted or socket driver. Flat heads are also available with angles ranging from 60° -120° upon request. Phillips, torx and tamperproof drivers are also available depending on size, quantity and material.•  ASME B18.3
•  ASME B18.3.6
•  DIN 963 / ISO 2009
•  DIN 965 / ISO 7046
•  DIN 7991 / ISO 10642
Alloy 926 Fasteners    Hex Head Cap ScrewsPerhaps the most common fastener are Alloy 926 hex head cap screws. These feature an added washer face providing tighter dimensional tolerances over a hex bolt which lacks this element. Alloy 926 hex head cap screws provide high clamping force and easy access.• ASME B18.6.3
• DIN 931 / ISO 4014
• DIN 933 / ISO 4017
• DIN 961 / ISO 8676
Alloy 926 Fasteners    Pan Head ScrewsAlloy 926 pan head screws have a rounded head and are best for small diameter and low torque application. They typically feature a slotted driver.• ASME B18.6.3
• DIN 7985
• DIN 921
• DIN 85 / ISO 1580
• DIN 84 / ISO 1207
  (cheese head)
• DIN 966 / ISO 7047
  (raised counter sunk)
Alloy 926 FastenersSecurity ScrewsWhen unwanted removal or tampering is critcal, Alloy 926 security screws provide protection because they cannot be unfastened using an common driver. Tamper-proof screws are produced in a wide variety of head styles, as well as custom per print.
Alloy 926 Fasteners    Set ScrewsAlloy 926 set screws are a headless fastener that have a slotted or socket driver and a unique point end. Set screws are available with cup, cone, flat, dog and half-dog points.• ASME B18.3
• DIN 913 / ISO 4026
• DIN 914 / ISO 4027
• DIN 915 / ISO 4028
• DIN 916 / ISO 4029
Alloy 926 Fasteners   Socket Head Cap ScrewsFor safe, secure fastening in low clearance applications, Alloy 926 socket head cap screws are often the fastener of choice.• ASMET B18.3
• DIN 912 / ISO 4762
• DIN 7984
Alloy 926 Fasteners    Vented ScrewsAlloy 926 vented screws provide a way to out-gas application contaminents through a vertical hole drilled from the screw head through the threaded shaft. Vented screws are ideal for vacuums / high vacuums. Nimonic vented screws are available a variety of head styles.

Alloy 926 Bolts 

Alloy 926 Fasteners    Hex Head BoltsAlloy 926 hex head bolts are similar to hex head cap screws but without the washer face . They are a good choice when high clamping force needed for easily accessible applications.• ASME B18.2.1
• DIN 931 / ISO 4014
• DIN 933 / ISO 4017
Alloy 926 Fasteners    Shoulder BoltsAlloy 926 shoulder bolts feature a head, smooth shoulder section (for rotating parts) and botttom threaded segment. Shoulder bolts typically have a socket driver.• ASME
• DIN 7379 / ISO 7379
• ISO 7370

Alloy 926 Nuts 

Alloy 926 Fasteners       Hex NutsAlloy 926 nuts are available in several styles including: finished hex nuts, jam nuts and heavy hex nuts.• ASME B18.16.3
• ASME B18.2.2
• DIN 439 / ISO 4035
• DIN 934 / ISO 4032
• DIN 986
Alloy 926 Fasteners       Lock NutsAlloy 926 lock nuts are offered as all-metal and polymer/nylon insert styles. All-metal lock nuts such as stover and flexloc are ideal for high temperatures and even load distribution. Alloy 926 nylon (polymer) insert lock nuts are more economic but can only be used when temperatures are under 350°F.• ASME B18.16.3M
• DIN 980 / ISO 7042 / 
   ISO 19513
• DIN 6923 / ISO 4161
• DIN 985 / ISO 10511 /
  ISO 7040

Alloy Studs & Threaded Rod 

Alloy 926 Fasteners    StudsAlloy 926 are threaded rods less than one foot in length. They can be fully or partially threaded (such as double ended studs) and are available in any custom length.• ASME B18.31.2
• DIN 976
Alloy 926 Fasteners    Threaded RodAlloy 926 threaded rods are available in any custom length greater than 1 foot. The minimum order quantity for threaded rod is 6 feet of total length (for example 2, 3-foot pieces) and our maximum shipment length is 6 feet.• ASME B1.1
• DIN 975

Alloy 926 Washers 

Alloy 926 Fasteners      Flat Washers
Alloy washers are availble in several specifications including SAE, USS, DIN, oversized, and custom per print.• ASME 18.21.1
• SAE / USS
• DIN 125 / ISO 7089 /
  ISO 7090
• DIN 126 / ISO 7091
Alloy 926 Fasteners      Lock Washers
Alloy 926 lock washers are available as a split lock washer style.• ASME B18.21.1
• DIN 127 / ISO 7090
• DIN 6796 /  ISO 10690



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