What is ASTM A194 Grade 4 / Grade 16 Fasteners ?

ASTM A194 Grade 4 Fasteners are comparatively bigger as well as thicker compared to the other fasteners. These fasteners are used in applications which are bound with high temperatures as well as pressures. On the other hand the Grade 16 fasteners are also used in applications which are bound with high temperature or pressure or even both at the same time.

The grade 4 fasteners are highly resistant toward loosing and can withstand a temperature up to 500 degree celsius. ASTM A194 Grade 4 Fasteners also provide good strength at these highly elevated temperatures. The Grade 16 is made up of an alloy which contains about 11 percent to 13.5 percent of chromium in it. This addition gives these fasteners the desired physical as well as mechanical characteristics and hence makes them stronger and increases their resistance towards corrosion.

F11 Chrome Moly Polished Bar, Hot Rolled Alloy Steel F11 Round Bar, Alloy Steel F11 Cold Drawn Round Bar,F9 Alloy Steel Forged Bars Exporter.

Sumit Impex is well-known for manufacturing high-quality ASTM A194 Grade 4 / Grade 16 Fasteners. In order to create a high-quality product, they adhere to all rules and regulations, as well as industrial norms and guidelines.

These ASTM A194 Grade 4 / Grade 16 Fasteners can be produced by the means of hot forging or even cold forging or other means of production. Also, because of all of the properties that these fasteners have they are used in a wide range of industrial applications.

ASTM A194 Grade 4 / Grade 16 Fasteners Specifications

Grade ASTM A194 Grade 4 / Grade 16
Specification ASTM A 193 ASME SA 193
Standard  DIN, ASTM, BS and all International Standards
Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Length 3 mm to 200 mm
Form Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.
Application Most commonly used in petroleum refineries, Boilers, Heat exchangers, Condensers, Pipelines, Cooling towers, Steam exhausts, Electric generation plants, On occasion will be found in fertilizer and chemical plants.
Material
Specification
Standards
Length
Size

ASTM A194 Gr 7 Fasteners

IS

BS

ASTM

DIN, ISO, JIS, GB, IS, BS, ASTM

3 mm to 200 mm

M 02 to M 160

Grade Material UNS
Number
C, % Mn, % Ph, % S, % Si, % Cr, % Ni, % Mo, % Ti, % Cb & Ta, % N, % Other Elements, %
7 Type 4140, 4142, 4145, 4140H, 4142H, 4145H 0.37-0.49 0.65-1.10 0.035 0.040 0.15-0.35 0.75-1.2 0.15-0.25
Specification Material Nominal Size, In. Tempering Temp. °F Proof Load Stress, ksi Hardness Rockwell
Min Max
ASTM A194 Grade 7 Medium Carbon Alloy Steel, Quenched and Tempered 1/4 – 4 1100 175 C24 C38

Other Products

ASTM A194 Grade 7 Fasteners ASTM A194 Grade 7 Fasteners
SS Grade 7 Nuts ASTM A194 Grade 7 Bolts Supplier
ASTM A194 Grade 7 Socket Cap Screw ASTM A194 Bolts Manufacturer
SS Grade 7 Studbolt SS ASTM A194 GRADE Grade 7 Head Bolts
ASTM A194 Coupler Nuts Exporter Grade Grade 7 spring washer Stockist
ASTM A194 GRADE Grade 7 Flat Washer ASTM A194 GRADE Grade 7 Countersunk Slotted Screw

ASTM A194 Grade 7 / Grade 7 M Fasteners Price List

  • ASTM A194 Grade 7 Socket Head Cap Screw
    US $1000-2500 / Ton
  • ASTM A194 Grade 7 Plow Bolt, Plain
    US $2000-3000 / Ton
  • ASTM A194 Grade 7 Structural Bolt
    US $1.5-4.5 / Kilogram
  • ASTM A194 Grade 7 U bolts
    US $1800-2300 / Ton
  • ASTM A194 Grade 7 Hex Nut
    US $1550-2400 / Ton
  • ASTM A194 Grade 7 Hex Lag Screw
    US $1800-2300 / Ton
  • ASTM A194 Grade 7 Flat Washer
    US $1300-2600 / Metric Ton

Packaging

We Sumit Impex Metal Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

  • Boxes and Crates
  • Shrink-wrapped
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates

Testings (Destructive, Non Destructive)

  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Positive Material Identification – PMI Testing
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Micro Test
  • Macro Test
  • Hardness Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Radiography Test
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test

Application Industries

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

  • Construction
  • Bridges
  • Petrochemical Industry
  • Ship Building
  • Engineering
  • General Structural Purposes
  • Offshore and Onshore Services

Stainless Steel Sheet Manufacturers

Country we serve / City we deliver

Spain, Trinidad & Tobago, South Africa, Costa Rica, Netherlands, Colombia, Tibet, Afghanistan, Greece, Mongolia, Austria, United Arab Emirates, Angola, India, Jordan, Chile, Mexico, Namibia, Japan, Israel, Macau, Argentina, Ghana, Kuwait, Ecuador, Switzerland, Nigeria, Ukraine, Bulgaria, Poland, South Korea, Chile, United States, Hungary, Bhutan, Norway, Kazakhstan, Belarus, Czech Republic, Morocco, Italy, Denmark, Venezuela, Lebanon, Zimbabwe, Belgium, Slovakia, Yemen, Puerto Rico, Algeria,Sri Lanka, New Zealand, Libya, Iraq, Nepal, Romania, Egypt, Ireland, Kenya, Saudi Arabia, Russia, Indonesia, Singapore, Hong Kong, Peru, Qatar, Azerbaijan, Bahrain, Germany, Australia, United Kingdom, Pakistan, Serbia, Gabon, Taiwan, Iran, Thailand, Oman, Vietnam, Lithuania, Portugal, Finland,Tunisia, Gambia, Brazil, Bangladesh, Turkey, Malaysia, Croatia, France, Sweden, Estonia, China, Philippines, Canada, Bolivia, Nigeria

& Riyadh, Moscow, Toronto, Geoje-si, Karachi, Istanbul, Courbevoie, Milan, Chiyoda, Thane, Aberdeen, Brisbane, Lagos, Lahore, Vung Tau, Faridabad, Ho Chi Minh City, Colombo, Santiago, Jaipur, Jeddah, Ludhiana, Doha, Haryana, Vadodara, Atyrau, Petaling Jaya, Ahvaz, Ernakulam, Gimhae-si, Surat, Sydney, Bengaluru, Mexico City, Ulsan, Madrid, Bangkok, Pimpri-Chinchwad, Thiruvananthapuram, New York, Bhopal, Howrah, Coimbatore, Chennai, Edmonton, Los Angeles, Rajkot, Mumbai, Sharjah, Cairo, Seoul, London, Jakarta, Abu Dhabi, Dammam, Nashik, Dubai, Hyderabad, Houston, Manama, Calgary, Granada, Rio de Janeiro, Navi Mumbai, Al Khobar,Kanpur, Hong Kong, Nagpur, Port-of-Spain, Ankara, Baroda, Algiers, Ahmedabad, Perth, Gurgaon, Singapore, Busan, Montreal, Al Jubail, Secunderabad, Ranchi, Jamshedpur, New Delhi, Tehran, Kolkata, Caracas, Melbourne, Kuwait City, Dallas, Pune, Muscat, Noida, Indore, Hanoi, Chandigarh, La Victoria, Kuala Lumpur, Bogota, Visakhapatnam