317L Round Bar

SA 194 gr 3 Heavy Hex Nut and Square Nut manufacturer in India

ASME SA194 Grade 3, ASME SA194 Grade 3 Bolt, Nuts, ASTM A193 Bolt Manufacturer in India

Detailed Information:

At RatnaExporter.com encourage excellence and novelty and direct them to our products through continuous efforts and quality control. Our goal is to provide our consumers with the highest quality product profile so that they can choose the right one for their business. We are an ISO 9001: 2015 company dedicated to establishing and maintaining consumer-oriented business practices.

Manufacturer, trader, stockist, supplier, and exporter of A193 Gr. 5 & A194 Gr. 3 Nuts mechanically fastened through clamping, permanently or temporarily. They are also easy to install and remove.

For pressure vessels, flanges, fittings, and valves operating at elevated pressures and temperatures, our ASTM A193 Gr. 5 Nuts are essential to the bolting material. Our A193 Gr., 5 Flange Nuts, affix corrosive media conveying pipelines. Stainless Steel A194 Gr. 3 Nuts function under the same conditions but cover Carbon, Alloy, Martensitic, and Austenitic materials.

Over the past 25 years, we have built up a reliable collection of durable products capable of withstanding customization. We monitor industry trends and demands to develop new, sustainable, cost-effective products.

With ASTM A194 specifications, you can choose from carbon, alloys, and martensitic stainless steel nuts ranging from 1 1/4″ to 4 ” and metric M6 to M100 nominal sizes. The ASTM A194 specification also covers austenitic stainless steel nuts in sizes between 1 1/4 and M6 nominal. These nuts have intended for high-pressure or high-temperature service, and grade substitutions permit without permission from the buyer. Processing the material further by centerless grinding or cold drawing is possible.

For high-temperature applications, ASTM A194 Grade 3 specifies an alloy steel molybdenum-chromium hexagon nut for use with Bolts or Stud Bolts ASTM A194 Grade B16. It is generally compatible with ASTM A194 Grade B5 bolts when high temperatures and corrosion resistance are required. It is occasionally determined to be the best stainless steel in high-pressure and high-temperature service. Heat-treated and annealed at a minimum temperature of 1,050°F (565°C).

ASTM A194 Grade 3 Nuts Specifications

 

ASTM A194 Grade 3 Hex Nut Size Inch
  • Inch: 1/2″ – 4.0″
  • Length: 1/2″ – 52″
AISI 501 SA 194 gr 3 Nut Size Metric
  • Metric: M10 – M110
  • Length: 12 – 1200MM
Direction of Thread         Right-hand
Height of A194 gr 3 Nuts
  • Minimum: 6.14mm
  • Maximum: 6.50mm
Standard

Manufacturer of ASTM A194 Grade 3 Nuts as per CSN, ASTM, EU, IS, IFI, ISO, UNI, PN, BS, DIN, ASME, GB, JIS, ANSI, and all International Standards

  • ANSI B 18.2.4 2M
  • Italian UNI
  • ANSI – American National Standards Institute
  • European EU
  • American ASME
  • Indian IS
  • International ISO
  • American SAE
  • Polish PN
  • German DIN
  • ANSI B 28.2.4 1M
  • Spanish CSN
  • British BS
  • GB/T5783, 5782, 5783
Material Origin ASTM A194 Grade 3 Nuts are Western European. Eastern origin is possible on request.

Chemical Composition Of ASTM A194 Grade 3 Nuts:

Element

Ferritic Steel

AISI 501 Stainless Steel ASTM A194 Grade 3

Composition, %

C

0.10 min

Mn

1.00 max

Phosphorus

0.04 max

S

0.03 max

Si

1.00 max

Cr

4.00 – 6.00

Molybdenum

0.40 – 0.65

 

Mechanical Properties Of ASTM A194 Grade 3 Nuts

ASTM

Completed Nuts

Sample Nut After Heat Treatment

Brinell Hardness,

BHN

Rockwell Hardness

Brinell Hardness,

BHN, min

Rockwell Hardness,

HRB, min

HRC

HRB

A194 Grade 3

248 – 327

24 – 35

201

94

 

ASTM A194 Grade 3 Nuts Equivalent Grade

ASTM

ASME

Grade

UNS

DIN

WNR.

ASTM A194 Grade 3

SA 194 Grade 3

501 Stainless Steel

S50100

12CrMo19-5

1.7362

ASTM A194 Grade 3 Nuts Weight

Size

A194 gr 3 Finished Hex Nuts

AISI 501 SA 194 gr 3 Heavy Hex Nuts

A194 gr 3 Finished Jam Nuts

AISI 501 SA 194 gr 3Heavy Hex Jam Nuts

A194 gr 3 Square Nuts

AISI 501 SA 194 gr 3 Heavy Square Nuts

1/2″

3.750

6.540

2.620

4.000

5.780

7.870

5/8″

7.330

11.900

4.930

6.960

10.800

14.300

3/4″

11.900

19.300

7.700

11.000

15.400

23.500

7/8″

19.000

29.700

12.000

16.700

24.500

36.200

1″

28.300

42.500

17.600

23.500

36.300

51.500

1-1/8″

40.300

59.200

24.700

32.400

52.500

72.400

1-1/4″

54.300

78.600

36.100

45.800

70.600

95.500

1-3/8″

73.000

102.000

47.900

59.300

94.500

125.000

1-1/2″

94.300

131.000

60.900

74.800

122.000

161.000

1-5/8″

162.000

91.600

1-3/4″

151.000

204.000

100.000

114.000

1-7/8″

241.000

134.000

2″

224.000

299.000

140.000

165.000

2-1/4″

419.000

227.000

2-1/2″

564.000

332.000

2-3/4″

738.000

429.000

3″

950.000

545.000

3-1/4″

1194.000

651.000

3-1/2″

1526.000

851.000

3-3/4″

1812.000

1005.000

4″

2180.000

1200.000

ASTM A194 Grade 3 Nuts Dimensions Chart in mm

A194 gr 3 Metric Nut Size

Thread

Pitch

s

e

m

Width

Across

Flats

Width

Across

Corners

Height of the

AISI 501 SA 194 gr 3 Nut

max.

min.

min.

max.

min.

M1.6

0.35

3.20

3.02

3.41

1.30

1.05

M2

0.4

4.00

3.82

4.32

1.60

1.35

M2.5

0.45

5.00

4.82

5.45

2.00

1.75

M3

0.5

5.50

5.32

6.01

2.40

2.15

M3.5*

0.6

6.00

5.82

6.58

2.80

2.55

M4

0.7

7.00

6.78

7.66

3.2

2.9

M5

0.8

8.00

7.78

8.79

4.7

4.4

M6

1

10.00

9.78

11.05

5.2

4.9

M8

1.25

13.00

12.73

14.38

6.80

6.44

M10

1.5

16.00

15.73

17.77

8.40

8.04

M12

1.75

18.00

17.73

20.03

10.80

10.37

M14*

2

21.00

20.67

23.36

12.8

12.1

M16

2

24.00

23.67

26.75

14.8

14.1

M18*

2.5

27.00

26.16

29.56

15.8

15.1

M20

2.5

30.00

29.16

32.95

18.0

16.9

M22*

2.5

34

33

37.29

19.4

18.1

M24

3

36

35

39.55

21.5

20.2

M27*

3

41

40

45.2

23.8

22.5

M30

3.5

46

45

50.85

25.6

24.3

M33*

3.5

50

49

55.37

28.7

27.4

M36

4

55.0

53.8

60.79

31.0

29.4

M39*

4

60.0

58.8

66.44

33.4

31.8

M42

4.5

65.0

63.1

71.3

34.0

32.4

M45*

4.5

70.0

68.1

76.95

36.0

34.4

M48

5

75.0

73.1

82.6

38.0

36.4

M52*

5

80.0

78.1

88.25

42.0

40.4

M56

5.5

85.0

82.8

93.56

45.0

43.4

M60*

5.5

90.0

87.8

99.21

48.0

46.4

M64

6

95.0

92.8

104.86

51.0

49.1

 

Applications Industry

  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals

    ASTM A194 Grade 3 Nuts Certificates

    At RatnaExporter.com, we provide Manufacturer TCs (Test Certificates) in accordance with EN 10204/3.1B, Raw Materials Certificates, 100% Radiography Test Reports, and Third Party Inspection Reports. We also provide standard certificates like EN 10204 3.1 and additional requirements. NACE MR 01075. FERRITE CONTENT as per norms if requested by clients.

    • EN 10204/3.1B,
    • Raw Materials Certificate
    • 100% Radiography Test Report
    • Third-Party Inspection Report, etc

    ASTM A194 Grade 3 Nuts Value-Added Services

    Material Testing:

    We at RatnaExports.com ensure that all our materials go through strict quality tests before dispatching them to our clients.

    • Tensile testing of areas is an example of mechanical testing
    • Test of hardness
    • Analysis of Chemical Compounds by Spectroscopy
    • Testing for Positive Material Identification (PMI)
    • The flattening test
    • Testing on a micro and macro scale
    • Testing for Pitting Resistance
    • Test for flares
    • Test for intergranular corrosion (IGC)

    Documentation

    • HS Code is included on commercial invoices
    • Including net weight and gross weight, number of boxes, marks, and numbers
    • Embassy or Chamber of Commerce legalization/attestation of the Certificate of Origin
    • Obtaining a Fumigation Certificate
    • Test reports for raw materials
    • Traceability records for materials
    • Plan for Quality Assurance (QAP)
    • Charts for heat treatment
    • Certificates certifying NACE MR0103 and NACE MR0175
    • Certificates of Material Test (MTC) in accordance with EN 10204 3.1 and EN 10204 3.2
    • A letter of guarantee
    • Laboratory Test Reports Approved by NABL
    • Specifications/qualifications for welding procedures, WPS/PQR
    • For the purposes of the Generalized System of Preferences (GSP), fill out Form A

    ASTM A194 Grade 3 Nuts Packaging

    Petrochemicals, oil, and gas, power generation, bulk liquid transportation, chemicals, pharmaceuticals, pulp and paper manufacturing, textiles, and many other industries utilize ASTM A194 Grade 3 Nuts. For exports, standard export packaging is done in wooden cases in accordance with international standards to prevent damage during transportation. For ASTM A194 Grade 3 Nuts, we manufacture them in accordance with international standards. On special request, ASTM A194 Grade 3 Nuts can be marked with grades, lots, sizes, degrees, and our trademark.

    Countries We Export:

    Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

    Cities We Supply:

    London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow