Zirconium Bolts

ASTM B493 Zr 702 Screws/ Nuts and Zirconium 704 Fasteners manufacturer in India

 

Zirconium Bolts
Zirconium Bolts
ASTM B493 Zirconium 702 Bolts
ASTM B493 Zirconium 702 Bolts
Zirconium 702 Screws
Zirconium 702 Screws

 

ASME SB 493 Uns R60702 Stud Bolts and Threaded Rod Suppliers in both Metric and Imperial ( BSF, BSW,UNC, BA & UNF) thread forms

 

Zirconium Studs is a very strong, malleable, ductile, lustrous silver-gray metal. It has similar chemical and physical properties to those of titanium. Zirconium Bolts is extremely resistant to heat and corrosion. It is light in weight compared to steel and its hardness is similar to copper. Zirconium Screws does not dissolve in acids and alkalis. It is used with alloys such as zircaloy, which is used in nuclear applications since it does not readily absorb neutrons. It is also used in percussion caps, catalytic converters and furnace bricks.

ASTM B493 Zr 702 Fasteners is mainly used as a refractory and opacifier, although small amounts are used as an alloying agent for its strong resistance to corrosion.UNS R60702 Nuts/Studs forms a variety of inorganic and organometallic compounds such as zirconium dioxide and zirconocene dichloride, respectively. Astm B493 Zirconium 702 Fasteners is hard and brittle at lesser purities. It is highly resistant to corrosion by acids, alkalis, salt water and other factory. Uns R60702 Nuts melting point is 1855 °C and the boiling point is 4371 °C. It has a high affinity for oxygen that results in the formation of a protective oxide layer in air at room temperature.

Zirconium Socket Cap Screws particularly useful to industry is their resistance to hydrochloric acid where they exhibit a corrosion rate of less than 5mpy at all concentrations and temperatures in excess of the boiling point. Zirconium Threaded Rod is often used when strong acids and severe corrosion are used or expected. The most used Zirconium threaded rods are known as Zirconium 702 and they are famous for their superior corrosion resistance in some of the harshest environments.

 

Specifications Of Zirconium Bolts

Standard ASTM B493 / ASME SB493
Size M 02 to M 33
Length 3 mm to 200 mm
Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard: DIN, ISO, JIS, GB, IS, BS, ASTM, ANSI – American National Standards Institute
  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • Stud Bolt length are defined in ASME B16.5 standard
  • Hex nuts are defined in ASME B18.2.2
  • ASME B18.5
  • BS en iso 3506

DIN: DIN 931, DIN 933, DIN 934, DIN 970

UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF

ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards

SCOPE OF MANUFACTURE
  • Up to M36 / 1-1/2” Dia, up to 1100mm lg
  • CNC Machined Fasteners, up to M100 / 4” Dia, up to 1500mm lg
Dia M6 to M64 (1/4" - 2.5")
Length 12 MM - 500 MM (Upto 20 Inch)
IS 1363, 1364
DIN 931, 933
ISO ISO 3506
Form of: Hex, Square, Round, Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
Finishing: Zinc (yellow, white, blue, black), black oxide, , Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Passivated, Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Mechanically Applied coating and some special one like DACROMET
Production process M2-M24: Cold Froging, hot forging M24-M100, , machining and CNC for Customized connecting element
Origin and service-region: European, Origin of Western European. However projects with eastern origin are possible on request.
Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fasteners Etc.
Types Nuts, Bolts, Screws, Socket Screw, Sockets, Studs, Screw, Nut, Spring Washers, Hex Set Screw, Socket Hexagon Head Screw, Cap Screw, Wing Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Studs, Anchors, Hex Nut,Marine Anchors, Hexagon Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Anchor Bolt, U- Bolts, J Bolts, T-Head Bolts, Mushroom Head Square Neck Bolts, Eye Bolt, Foundation Bolts, Structural Bolts

 

Our Clients in Following countries and states of zirconium bolts

Indonesia, Philippines, Belgium, Dammam -KSA Hex Head Zirconium Bolts
France, Europe, Thailand, Qatar 99.95% Zr702 Purity Zirconium Metal bolts
Germany, Thailand, Malaysia, Czechia 99.95% Purity Zirconium bolts R60702/R60704/R60705
USA, Bangladesh, Finland, Malaysia Zr 702 / R60702 Zirconium bolts
Saudi Arabia (KSA), Kuwait, Brazil, South Africa Zr 702 Pure Zirconium bolts
South Africa, Singapore, Singapore, Bahrain Zr 702 Alloy bolts Pure Zirconium bolts
Australia, UK, Nigeria, Philippines ASTM B493 Zr 702 Fasteners
 Malaysia, Hong Kong, UAE, Oman Uns R60702 Nuts
Italy, Iran, Singapore, Chile Zirconium Socket Cap Screws
Turkey, Norway,  Malaysia, United Arab Emirates (UAE) Zirconium Threaded Rod
 Malaysia, Russia, Dubai, Netherlands Zirconium 704 Fasteners
Spain, Mexico, UK, Egypt Zirconium 705 Fasteners
Europe, Malaysia, UAE, United Kingdom -UK Zirconium Studs

 

ASTM B493 Zirconium 702 Bolts Physical Properties

Physical Properties Metric English Comments
Density 6.53 g/cc 0.236 lb/in³

 

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Mechanical Properties Of Zirconium 702 Screws

Mechanical Properties
Hardness, Brinell 145 145 Converted from Vickers for 3000 kg load/10 mm ball. Annealed sample
Hardness, Rockwell A 49 49 Converted from Vickers. annealed sample
Hardness, Rockwell B 78 78 Converted from Vickers. Annealed sample
Hardness, Vickers 150 150 annealed sample
Tensile Strength, Ultimate 330 MPa 47900 psi Annealed
Tensile Strength, Yield 230 MPa 33400 psi Annealed
Elongation at Break 32 % 32 % Annealed
Modulus of Elasticity 94.5 GPa 13700 ksi
Poisson’s Ratio 0.34 0.34
Shear Modulus 35.3 GPa 5120 ksi Calculated

Zr 700 Nut Electrical Properties

Electrical Properties
Electrical Resistivity 4e-005 ohm-cm 4e-005 ohm-cm
Magnetic Susceptibility 1.34e-006 1.34e-006 cgs/g
Critical Magnetic Field Strength, Oersted 47 47
Critical Superconducting Temperature 0.61 K 0.61 K ±0.15; 0.65, 0.95 K for omega Zr.

 

We Guarantee Fastest Delivery of Zirconium 704 Fasteners with All Documents Including Mill Certificate

 

Thermal Properties Of UNS R60705 Washers

Thermal Properties
Heat of Fusion 251 J/g 108 BTU/lb
CTE, linear 20°C 5.8 µm/m-°C 3.22 µin/in-°F over the range 20-100ºC
CTE, linear 250°C 6.3 µm/m-°C 3.5 µin/in-°F
CTE, linear 500°C 6.9 µm/m-°C 3.83 µin/in-°F
Heat Capacity 0.285 J/g-°C 0.0681 BTU/lb-°F
Thermal Conductivity 16.7 W/m-K 116 BTU-in/hr-ft²-°F
Melting Point 1852 °C 3370 °F

 

A trusted supplier & exporter of Zirconium Socket Cap Screws, buy many Petrochemical, Oil & Gas companies

Zirconium Bolts Dimensions

Zirconium Bolts Dimensions

NOMINAL SIZE (D)
BODY DIAMETER
HEAD THICKNESS
ACROSS THE FLATS
ACROSS BOLTS CORNERS
D (MAX)
D (MIN)
H (MAX)
H (MIN)
F (MAX)
F (MIN)
C (MAX)
C (MIN)
m10
10.00
9.78
6.63
6.17
17.00
15.73
18.48
17.77
m12
12.00
11.73
7.76
4.24
19.00
17.73
20.78
20.03
m14
14.00
13.73
9.09
8.51
22.00
20.67
24.25
23.35
m16
16.00
15.73
10.32
9.68
24.00
23.67
27.71
26.75
m20
20.00
19.67
12.88
12.12
30.00
29.16
34.64
32.95
m24
24.00
23.67
15.44
14.56
36.00
35.00
41.57
39.55
m30
30.00
29.67
19.48
17.92
46.00
45.00
53.12
50.85
m36
36.00
35.61
23.38
21.63
55.00
53.80
63.51
60.79
m42
42.00
41.38
26.97
25.03
65.00
62.90
75.06
71.71
m48
48.00
47.38
31.07
28.93
75.00
72.60
86.60
82.76
m56
56.00
55.26
36.2
33.80
85.00
82.20
98.15
93.71
m64
64.00
63.26
41.32
38.68
95.00
91.80
109.70
104.65
m72
72.00
71.26
46.45
43.55
105.00
101.40
121.24
115.60
m80
80.00
79.26
51.58
48.42
115.00
111.00
132.72
126.54
m90
90.00
89.13
57.74
54.26
130.00
125.50
150.11
143.07
m100
90.00
99.13
63.9
60.10
145.00
140.00
167.43
159.60

 

Torque Chart Of Zirconium Studs

Torque Specifications
Stainless Steel Bolt Size, Inches or #
Threads, Per Inch
Standard Dry Torque in Inch-Pounds
304
Stainless Steel
316
Stainless Steel
#2 56 2.5 2.6
64 3.0 3.2
#3 48 3.9 4.0
56 4.4 4.6
#4 40 5.2 5.5
48 6.6 6.9
#5 40 7.7 8.1
44 9.4 9.8
#6 32 9.6 10.1
40 12.1 12.7
#8 32 19.8 20.7
36 22.0 23.0
#10 24 22.8 23.8
32 31.7 33.1
Bolt Size, Inches or #
Threads, Per Inch
Standard Dry Torque in Inch-Pounds
304
Stainless Steel
316
Stainless Steel
1/4 20 75.2 78.8
28 94.0 99.0
5/16 18 132 138
24 142 147
3/8 16 236 247
24 259 271
7/16 14 376 393
20 400 418
1/2 13 517 542
20 541 565
Bolt Size, Inches or #
Threads, Per Inch
Standard Dry Torque in Inch-Pounds
304
Stainless Steel
316
Stainless Steel
9/16 12 682 713
18 752 787
5/8 11 1110 1160
18 1244 1301
3/4 10 1530 1582
16 1490 1558
7/8 9 2328 2430
14 2318 2420
1 8 3440 3595
14 3110 3250
Bolt Size, Inches or #
Threads, Per Inch
Standard Dry Torque in Foot-Pounds
304
Stainless Steel
316
Stainless Steel
1 1/8 7 413 432
12 390 408
1 1/4 7 523 546
12 480 504
1 1/2 6 888 930
12 703 732

 

Astm B493 Zirconium 702 Heavy Hex Bolt Dimensions

Stainless Steel Bolt Size A B C D E, Radius of Fillet F, Thread Length G, Transitional, Thread Length Runout of, Bearing Surface, FIM
max min min max min max
1/2" 0.515 0.482 7/8 0.969 5/16 0.031 0.009 1.00 0.19 0.016
5/8" 0.642 0.605 1-1/16 1.175 25/64 0.062 0.021 1.25 0.22 0.019
3/4" 0.768 0.729 1-1/4 1.383 15/32 0.062 0.021 1.38 0.25 0.022
7/8" 0.895 0.852 1-7/16 1.589 35/64 0.062 0.031 1.50 0.28 0.025
1" 1.022 0.976 1-5/8 1.796 39/64 0.093 0.062 1.75 0.31 0.028
1-1/8" 1.149 1.098 1-13/16 2.002 11/16 0.093 0.062 2.00 0.34 0.032
1-1/4" 1.277 1.223 2 2.209 25/32 0.093 0.062 2.00 0.38 0.035
1-3/8" 1.404 1.345 2-3/16 2.416 27/32 0.093 0.062 2.25 0.44 0.038
1-1/2" 1.531 1.470 2-3/8 2.622 15/16 0.093 0.062 2.25 0.44 0.041

 

Applications of Zirconium 704 Fasteners

  • Aircraft Exhaust Manifolds
  • Off-Shore Oil Drilling Companies
  • Pharmaceutical Equipment
  • Gas Processing
  • Pharmaceuticals
  • Petrochemicals