ASTM A193 B8S UNS S21800 Nitronic Fasteners, High Tensile Fasteners, Custom Grade & Size Available At Best Price & Free Sample
Vision Alloys are the leading manufacturer of high integrity Nitronic fasteners (e.g. bolts, set screws, stud-bolts, nuts and washers), meeting clients’ exacting demands for critical applications in hostile environments. Whether for offshore (buoyancy and petrochemical), seawater, pump, valve or nuclear, the demands for an exceptional service and supply is never ending. We believe manufacturing bolting in exotic materials is an art form and it is something we have perfected at Vision Alloys.
Our Nitronic Fasteners product range includes Nitronic Bolts, Hexagon head bolt, Hexagon head screw, Round head square neck bolt, Hexagon socket head cap screw in full thread and half thread, Hexagon wood screw, Hexagon socket button head screw, Hexagon socket button flange screw, Hexagon socket counter sunk head cap screw in full thread and half thread, square nuts, square weld nuts, hexagon weld nuts, thick nyloc nuts, hexagon flange nuts, threaded rods, dowel screws, Plain / Flat Washer, Spring Washers, Countersunk Washer,Tooth Lock Washer and many more. We provide products as per DIN, ANSI, JIS standards.
Vision Alloys can provide a wide variety of Nitronic fasteners including; Nitronic nuts, Nitronic bolts, sockets, washers and more Nitronic Fasteners. If we do not have your Nitronic Fasteners in stock (Inch or Metric) we can have these manufactured to your specification.If we do not have your Nitronic Fasteners in stock (Inch or Metric) we can have these manufactured to your specification.
Material |
Size |
Length |
Specification |
Manufacturer |
Nitronic
|
M02 to M33 |
3 mm |
IS BS ASTM |
GKW Unbrako Kundan APL Sundaram Precision EBY Fastener Etc. |
Material: |
Nitronic |
Standard : |
ASTM A193 B8S, ASTM A479 XM-19 |
Grade: |
NITRONIC® 50, NITRONIC 60® |
Type of Fasteners: |
Bolts : Bolts stud bolts, hex head bolts, socket hexagon head screw anchor bolts, u-bolts, J bolts, mushroom head square neck bolts, t- head bolts, wing screw, eye bolt, eye bolt, foundation bolts and structural bolts Washer : Plain washer , plain big & small OD washer , spring lock washer , spring washer heavy duty , tooth washer , star washer , tab washer with one & two tab Nuts : Hexagon nuts, hexagon coupling nuts, hexagon thin nut, square nut, hexagon castle nuts, self locking nut, hexagon domed cap nuts Screw : Pan head slotted screws, cheese head slotted screws, countersunk head slotted screws, countersunk raised head slotted screws, pan phillipse head screw, countersunk Phillipse raised head screws, slotted cheese trim head machine screws, socket head allen cap screws, allen countersunk socket head cap screws, socket head shoulder screws, socket head cap screw low head, hexagon socket set screw with flat point, hexagon socket set screws with cone point, hexagon socket set screw with dog point, hexagon socket set screws with dog point, hexagon socket set screws with cup point, imprial socket cap screws. Other : Threaded rod, as per drawing and customers spec. coating, hot dipped galvanizing, phosphate, Teflon, xylon, zinc, cadmium.
|
In Form of: |
Hex, Square, Round , Threading as per Gauge Etc. |
We have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy products
INDIA |
SAUDI ARABIA |
UNITED ARAB EMIRATES |
SINGAPORE |
MALAYSIA |
GERMANY |
IRAN |
UNITED KINGDOM |
IITALY |
ISRAEL |
RUSSIA |
UNITED STATES OF AMERICA |
SOUTH AFRICA |
KENYA |
NIGERIA |
PHILLIPINES |
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- |
Nitronic® stainless steels are austenitic, high-strength, corrosion-resistant products that provide higher-performance alternatives to many conventional 300 and 400 Series stainless steels. Available in ingot, billet, bar, wire, plate and master melt products, Nitronics® offer approximately twice the strength of 300 Series stainless steels. Nitronic® alloys provide excellent mechanical properties at both sub-zero and elevated temperatures, impact resistance at low temperatures and, superb resistance to high- temperature oxidation yet retain good weldability and fabricability, and remain non-magnetic even after extensive cold working.
Wear Compatibility of NITRONIC 60 wear compared to Cobalt 6B and 17-4PH Against Various Alloys
| ||||
Alloy |
Hardness |
17-4 PH
(HRC 43) |
NIT 60
(HRB 95) |
Cobalt 6B
(HRC 48) |
304 |
HRB 99 |
24.7 |
6 |
3.1 |
316 |
HRB 91 |
18.5 |
4.3 |
5.5 |
17-4 PH |
HRC 31.5 |
66.1 |
4.9 |
2.7 |
17-4 PH |
HRC 43 |
52.8 |
5.4 |
3.8 |
NIT 32 |
HRB 95 |
17.2 |
3.2 |
2 |
NIT 50 |
HRB 99 |
15.7 |
3.5 |
2.9 |
NIT 60 |
HRB 95 |
5.4 |
2.8 |
1.9 |
Cobalt 6B |
HRC 48 |
3.8 |
1.9 |
1 |
Chrome Plate |
--- |
3.3 |
2.1 |
0.3 |
Silicon Bronze |
HRB 93 |
2 |
2.2 |
1.9 |
K-500 Monel |
HRC 34 |
34.1 |
22.9 |
18.8 |
416 |
HRC 24 |
--- |
5.5 |
43 |
431 |
HRC 32 |
--- |
3 |
1 |
Waspaloy |
HRC 36 |
--- |
3.1 |
2.4 |
IN 718 |
HRC 38 |
--- |
3.1 |
2.7 |
IN X-750 |
HRC 36 |
--- |
5.5 |
8 |
Weight Loss of Couple (mg/1000 cycles) |
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