ASTM A193 Grade B8 Fasteners
ASTM A193 Grade B8 Fasteners, Stainless Steel ASTM A193 Grade B8 Foundation Bolts, ASTM A193 Grade B8 Threaded Stud, SS ASTM A193 Grade B8 Structural Bolts, Stainless Steel ASTM A193 Grade B8 Plain Washer Stockholder, Stainless Steel ASTM A193 Grade B8 Hexagon Nut, ASTM A193 Grade B8 Screws, Stainless Steel ASTM A193 Grade B8 Star Washers, ASTM A193 Grade B8 Hex Head Screw, ASTM A193 Grade B8 Industrial Fasteners Manufacturers in India.
Ubique Alloys Pvt. Ltd is a well-known manufacturing firm of Stainless Steel ASTM A193 B8 Fasteners, which are iron based alloys containing at least 10.5 percent chromium. SS ASTM A193 B8 Fasteners contains an addition of molybdenum that gives it improved corrosion resistance. Stainless Steel ASME SA 193 B8 Fasteners tends to have more nickel and a bit of molybdenum in the mix. Stainless Steel ASTM A193 B8 Nuts has virtually an excellent mechanical, physical and fabrication characteristics with better corrosion resistance, particularly to pitting corrosion in chloride environments. Stainless Steel ASTM A193 B8 Bolts is widely used in applications requiring corrosion resistance or good elevated temperature strength. Stainless Steel ASTM A193 B8 Washers has high strength for roll formed structural components and low work hardening rate grade for cold heading fasteners.
We are supplier of Stainless Steel ASTM A193 B8 Stud Bolts, where we have in store for our clients a sturdy range of these fasteners that are capacitated to withstand temperature variations and thus are used in heat transfer process equipment like boilers, super heaters, heat exchangers, condensers and similar applications. Stainless Steel ASTM A193 B8 Screws is a chromium-nickel-molybdenum austenitic stainless steel developed to provide improved corrosion resistance in moderately corrosive environments. In molybdenum bearing austenitic, ASTM A193 B8 Stainless Steel Fasteners is more resistant to general corrosion and pitting than conventional nickel chromium stainless steels.
Stainless Steel ASTM A193 B8 Fasteners Specification
| Grade | Stainless Steel ASTM A193 B8 |
| Specifications | ASTM A193 DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M 02 to M 160, Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners etc |
ASTM A193 Grade B8 Stainless Steel Nut, ASTM A193 Grade B8 Hex Head Nut, ASTM A193 Grade B8 Hex Cap Screws,ASTM A193 Grade B8 Bolts and Screws, Stainless Steel ASTM A193 Grade B8 Threaded Stud, ASTM A193 Grade B8 Eye Bolts, ASTM A193 Grade B8 Lock Nut, ASTM A193 Grade B8 Fasteners, ASTM A193 Grade B8 Marine Anchors, ASTM A193 B8 SS Allen Cap Screw Supplier & Exporter.
Property Class
| For Bolts & Screws | A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H |
| For Nuts | A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040 |
| For SHCS | F837B, F837C, F837E, F837 |
| For Threaded Rods | A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2 |
ASTM A193 Grades
| B7 | Alloy steel, AISI 4140/4142 quenched and tempered |
|---|---|
| B8 | Class 1 Stainless steel, AISI 304, carbide solution treated. |
| B8M | Class 1 Stainless steel, AISI 316, carbide solution treated. |
| B8 | Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened |
| B8M | Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened |
Chemical Composition
| Element | B7 | B8 | B8M |
| Carbon | 0.37 – 0.49% | 0.08% max | 0.08% max |
| Manganese | 0.65 – 1.10% | 2.00% max | 2.00% max |
| Phosphorus, max | 0.035% | 0.045% | 0.045% |
| Sulfur, max | 0.040% | 0.030% | 0.030% |
| Silicon | 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 | 0.15 – 0.25% | 2.00 – 3.00% |
Mechanical Properties
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
| B7 | Up to 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 – 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 – 7 | 100 | 75 | 18 | 50 | |
| B8 Class 1 | All | 75 | 30 | 30 | 50 |
| B8M Class 1 | All | 75 | 30 | 30 | 50 |
| B8 Class 2 | Up to 3/4 | 125 | 100 | 12 | 35 |
| 7/8 – 1 | 115 | 80 | 15 | 35 | |
| 1-1/8 – 1-1/4 | 105 | 65 | 20 | 35 | |
| 1-3/8 – 1-1/2 | 100 | 50 | 28 | 45 | |
| B8M Class 2 | Up to 3/4 | 110 | 95 | 15 | 45 |
| 7/8 – 1 | 100 | 80 | 20 | 45 | |
| 1-1/8 – 1-1/4 | 95 | 65 | 25 | 45 | |
| 1-3/8 – 1-1/2 | 90 | 50 | 30 | 45 |
Physical Properties
| Grade | Density | Elastic Modulus | Mean Coeff of Thermal | Thermal Conductivity | Specific Heat | Electrical Resistivity | |||
|---|---|---|---|---|---|---|---|---|---|
| ASTM A193 Grade B8 | (Kg/m3) | Gpa | Expansion(μm/m/°C) | (W/m.K) | 0-100°C | (nΩ.m) | |||
| 8060 | 193 | 17.9 | 18.4 | 18.8 | 9.4 | 17 | 530 | 77 | |
Stainless Steel ASTM A193 Grade B8 Recommended Hardware
| Bolt Grade | Nuts | Washers |
|---|---|---|
| B7 | A194 Grade 2H | F436 |
| B8 Class 1 | A194 Grade 8 | SS304 |
| B8M Class 1 | A194 Grade 8M | SS316 |
| B8 Class 2 | A194 Grade 8 | SS304 |
| B8M Class 2 | A194 Grade 8M | SS316 |
Stainless Steel ASTM A193 Grade B8 Fasteners Inventory
| Hexagon Bolts / Set Screws | Stud Bolts | Hexagon Nuts | Socket Cap screws |
|---|---|---|---|
| DIN 931 | BS4882 | DIN 934 | DIN 912 |
| DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
| BS 1768 | BS 1769 | DIN 7984 | |
| UNI 5731 | BS 1083 | ANSI B18.3 | |
| UNI 5739 | BS 3692 | ISO 4762 | |
| ISO 4014 | ISO 4032 | UNI 5931 | |
| ISO 4017 | ISO 4033 | BS 2470 | |
| BS 1769 | ANSI B18.2.2 | BS 4168 | |
| BS 3692 | |||
| ANSI B18.2.1 |
| Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
|---|---|---|---|
| DIN 913 | DIN 963 | DIN 938 | DIN 125 |
| DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
| DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
| DIN 916 | BS 1981 | BS 4439 | BS 3410 |
| DIN 551 | BS 483 | BS 2693 | |
| DIN 553 | BS 2470 | Spring Washers | |
| DIN 438 | DIN 127 | ||
| BS 4168 | BS 4464 | ||
| BS 1802 |
Other Types of Stainless Steel ASTM A193 Grade B8 Fasteners
| SS ASTM A193 B8 Fasteners | ASTM A193 B8 Washers | Grade B8 Double Ended Stud |
| ASTM A193 B8 SS Flat Washers | ASTM A193 B8 SS Finishing Washers | ASTM A193 B8 SS Structural Bolts |
| ASTM A193 B8 Collated Screw | ASTM A193 B8 Long Bolts | ASTM A193 B8 Stainless Steel Fasteners |
| SS ASTM A193 B8 U Bolts | SS ASTM A193 B8 Thumb Screw | SUS ASTM A193 B8 Socket Head Screw |
| SS ASTM A193 B8 Socket Screw | ASTM A193 B8 Steel Hex Nuts | ASTM A193 Grade B8 Heavy Hex Nuts |
| ASTM A193 Grade B8 Step Bolt | Grade B8 Socket Cap Screw | Grade B8 Spring Washer |
| ASTM A193 B8 Studs | ASTM A193 B8 Socket Hexagon Head Screw | ASTM A193 B8 SS Washer |
| ASTM A193 B8 Threaded Stud | ASTM A193 B8 Machine Screw | ASTM A193 B8 Bolts |
| ASTM A193 B8 T-Head Bolts | ASTM A193 B8 Allen Cap Screw | ASTM A193 B8 Lag Bolt |
| ASTM A193 B8 Stainless Steel Bolt | ASTM A193 Grade B8 Grub Screw | Grade B8 Machine Bolt |
Countries We Export to
Ubique Alloys Pvt. Ltd. manufactures and exports to various countries such as Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Spain, France, United Kingdom, Indonesia, Israel, Iran, Russia, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia
Cities We Deliver to
Ubique Alloys Pvt. Ltd. manufactures and exports to multiple cities such as Mumbai, Thane, Navi Mumbai, Pune, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, Seoul, Hyderabad, Singapore, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, New Delhi, Bengaluru, Chennai, Surat, Bhopal, Ulsan, Faridabad, Houston, Dubai, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Howrah, Sydney, Ahvaz, Karachi, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo
