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Astm A194 Stainless Steel Nuts

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Comprehensive range of Stainless Steel Nuts in grades astm a194 grade 2, astm a194 grade 2H, astm a194 grade 2HM, astm a194 grade 4, astm a194 grade 7, astm a194 grade 7M, astm a194 grade 7L, astm a194 grade 8, astm a194 grade 8M in india

25 years of world class manufacturing of Stainless Steel Nuts, renowed & trusted manufacturer, exporter in india of astm a194 grade 2 nuts, astm a194 grade 2H nuts, astm a194 grade 2HM nuts, astm a194 grade 4 nuts, astm a194 grade 7 nuts, astm a194 grade 7Mnuts, astm a194 grade 7L nuts, astm a194 grade 8 nuts, astm a194 grade 8M nuts

 

Astm A194 Stainless Steel Nuts
Astm A194 Stainless Steel Nuts

The ASTM A194 specification covers carbon, alloy and stainless steel nuts intended for use in high-pressure and/or high-temperature service. Unless otherwise specified, the American National Standard Heavy Hex Series (ANSI B 18.2.2) shall be used. Nuts up to and including 1 inch nominal size shall be UNC Series Class  2B fit. Nuts over 1 inch nominal size shall be either UNC Series Class 2B fit or 8 UN Series Class 2B fit. High strength ASTM A194 grade 2H nuts are common in the marketplace and are often substituted for ASTM A563 grade DH nuts due to the limited availability of DH nuts in certain diameters and finishes.

The ASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1⁄4 through 4 in. and metric M6 through M100 nominal. ASTM A194 also covers austenitic stainless steel nuts in the size range 1⁄4 in. and M6 nominal and above. These nuts are intended for high-pressure or high-temperature service, or both. Grade substitutions without the purchaser’s permission are not allowed. The material may be further processed by centerless grinding or by cold drawing.

Technical Metal Corporation and Manufacturing specializes in manufacturing nuts, bolts, and fasteners for all types of applications. If you need a specific application for your project, contact us to discuss your needs. We work with our customers to provide the exact specifications they need for their project – delivered on time to meet your requirements. Below is an outline of Grades, Chemical Requirements, and Markings that will help identify the right combination for specific applications. If you need help matching our products to your project, we can help you find the right solution.

 

Common Astm A194 Stainless Steel Nuts Grades Used by Technical Metal Corporation

2
Carbon steel heavy hex nuts
2H
Quenched & tempered carbon steel heavy hex nuts
2HM
Quenched & tempered carbon steel heavy hex nuts, 100% hardness tested
4
Quenched & tempered carbon-molybdenum heavy hex nuts
7
Quenched & tempered alloy steel heavy hex nuts
7M
Quenched & tempered alloy steel heavy hex nuts, 100% hardness tested
7L
Quenched & tempered alloy steel heavy hex nuts, Charpy impact tested
8
Stainless AISI 304 heavy hex nuts
8M
Stainless AISI 316 heavy hex nuts

 

 

Astm A194 Stainless Steel Nuts Mechanical Requirements

Grade Identification Marking5
Specification
Material
Nominal Size, In.
Tempering Temp. °F
Proof Load Stress, ksi
Hardness Rockwell
See Note
Min
Max
ASTM A194 Grade 2
Medium Carbon Steel
1/4 - 4
0
150
159
352
1,2,3
ASTM A194 Grade 2H
Medium Carbon Steel, Quenched and Tempered
1/4 - 4
850
175
C24
C38
1,2
ASTM A194 Grade 2HM
Medium Carbon Steel, Quenched and Tempered
1/4 - 4
1150
150
159
237
1,2,3
ASTM A194 Grade 4
Medium Carbon Alloy Steel, Quenched and Tempered
1/4 - 4
1100
175
C24
C38
1,2
ASTM A194 Grade 7
Medium Carbon Alloy Steel, Quenched and Tempered
1/4 - 4
1100
175
C24
C38
1,2
ASTM A194 Grade 7M
Medium Carbon Alloy Steel, Quenched and Tempered
1/4 - 4
1150
150
159
237
1,2,3
ASTM A194 Grade 8
Stainless AISI 304
1/4 - 4
-
80
126
300
4
ASTM A194 Grade 8M
Stainless AISI 316
1/4 - 4
-
80
126
300
4
NOTES: 
  1. The markings shown for all grades of A194 nuts are for cold formed and hot forged nuts. When nuts are machined from bar stock, the nut must additionally be marked with the letter 'B'. The letters H and M indicate heat treated nuts.
  2. Properties shown are those of coarse and 8-pitch thread heavy hex nuts.
  3. Hardness numbers are Brinell Hardness.
  4. Nuts that are carbide-solution treated require additional letter A - 8A or 8MA.
  5. All nuts shall bear the manufacturer’s identification mark. Nuts shall be legibly marked on one face to indicate the grade and process of the manufacturer. Marking of wrench flats or bearing surfaces is not permitted unless agreed upon between manufacturer and purchaser. Nuts coated with zinc have an asterisk (*) marked after the grade symbol. Nuts coated with cadmium shall have a plus sign (+) marked after the grade symbol.
  6. Other less common grades exist, but are not listed here.
I

 

Astm A194 Stainless Steel Nuts Chemical Requirements

Element
2, 2H, and 2HM
4
7 and 7M (AISI 4140)
8 (AISI 304)
8M (AISI 316)
Carbon
0.40% min
0.40 - 0.50%
0.37 - 0.49%
0.08% max
0.08% max
Manganese
1.00% max
0.70 - 0.90%
0.65 - 1.10%
2.00% max
2.00% max
Phosphorus, max
0.040%
0.035%
0.035%
0.045%
0.045%
Sulfur, max
0.050%
0.040%
0.040%
0.030%
0.030%
Silicon
0.40% max
0.15 - 0.35%
0.15 - 0.35%
1.00% max
1.00% max
Chromium
0.75 - 1.20%
18.0 - 20.0%
16.0 - 18.0%
Nickel
8.0 - 11.0%
10.0 - 14.0%
Molybdenum
0.20 - 0.30%
0.15 - 0.25%
2.00 - 3.00%

 

Ready Stock Of Following At Fatory Price

astm a194 bolts
astm a194 washer
astm a194 studs
astm a194 bolts
astm a194 washer
astm a194 studs
astm a194 grade 2H nut
astm a194 grade 7 nuts
astm a194 grade 8 nuts
astm a194 grade 2H nut
astm a194 grade 7 nuts
astm a194 grade 8 nuts
astm a194 grade 2 nuts
astm a194 grade 2HM nuts
astm a194 grade 8M nuts
astm a194 grade 2 nuts
astm a194 grade 2HM nuts
astm a194 grade 8M nuts

 

Find Our Dealer & Distributors Of Astm A194 Stainless Steel Nuts In Following Countries & Cities

To buy Astm A194 Stainless Steel Nuts 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 Astm A194 Stainless Steel Nuts & will resolve your queries

Cities We Deliver Astm A194 Stainless Steel Nuts

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 Delhi
Mumbai (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 Astm A194 Stainless Steel Nuts

 
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

 

If you looking for Astm A194 Stainless Steel Nuts supplier, Astm A194 Stainless Steel Nuts distributors, Astm A194 Stainless Steel Nuts suppliers , Astm A194 Stainless Steel Nuts retailers, Astm A194 Stainless Steel Nuts importers, nuts in stainless steel Material stockist , stainless steel Material nuts stockholder , Astm A194 Stainless Steel Nuts manufacturers in india , Astm A194 Stainless Steel Nuts manufacturer in india. Technical Metal Corporation Can fulfill all your requirment of Astm A194 Stainless Steel Nuts at best price and shortest delivery time