Hardness testing to ISO 6508-1
Call anytime
Call anytime
Send email
Stainless Steel A193 Grade B8 Hex Bolt is a specific type of fastener made from stainless steel that conforms to the ASTM A193 standard, specifically Grade B8. This grade of stainless steel is commonly used in various industrial and construction applications due to its excellent mechanical properties and corrosion resistance. Here are some key features, applications, and information on its corrosion resistance:
Features:
Applications: Stainless Steel A193 Grade B8 Hex Bolts find application in various industries and scenarios, including:
Specifications | ASTM A193 / ASME SA193 |
Standard | ISO, ASTM, DIN, JIS, IS, GB, BS, and all International Standards |
Size | M3 - M100 | 3/6″ - 4″ | Custom Sizes |
Length | 3 mm - 200 mm | Custom Sizes |
DIN Standard | B.S. DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913 |
UTS | NPT, UNS, UNF, UNC, UNEF, NPTF |
ISO | ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Surface Coating | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
Manufacturing Process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing. |
Corrosion Resistance: Stainless Steel A193 Grade B8 is known for its exceptional corrosion resistance, which is attributed to its chromium content. The chromium forms a passive oxide layer on the surface of the steel, protecting it from oxidation and corrosion. This passive layer is self-healing, meaning that if it is scratched or damaged, it will naturally reform when exposed to oxygen.
The level of corrosion resistance depends on factors like the specific environment and the presence of corrosive substances. In most cases, Grade B8 stainless steel provides excellent protection against rust and corrosion in various conditions.
To preserve the high standards of our selection of industrial Hex Bolt, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of Hex Bolt.
ASTM | A193 Grade B8 |
A193 Grade B8T |
Percentage | % | % |
C. | 0.08 max. | 0.08 max. |
Mn. | 2.00 max. | 2.00 max. |
Si. | 1.00 max. | 1.00 max. |
P. | 0.045 max. | 0.045 max. |
S. | 0.030 max. | 0.030 max. |
Cr. | 18.00---20.00 | 17.00---9.00 |
Ni. | 8.00---10.50 | 9.00---12.00 |
Mo. | --- | --- |
V. | --- | --- |
Ti. | --- | 5xCMIN |
Brinell Hardness | 223 B.H.N. max. |
223 B.H.N. max. |
Impact Value | Not applicable |
Not applicable |
Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
B8 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 |
Hardness testing to ISO 6508-1
Nut proof load testing to ISO 898-2
Suitability for preloading to EN 14399-2
Calibrated gauges and tools
SS Grade B8 Hex Head Shoulder Bolt Price List | ASTM A193 Stainless Steel Hex Tap Bolts |
SS Grade B8 Heavy Hex Bolts Manufacturer in India | Best Stainless Steel Grade B8 Hex Bolts |
ASTM A193 Hex Bolt | Stainless Steel Gr B8 Heavy Hex Bolt Manufacturer in Mumbai |
ASTM A193 Grade B8 Stainless Steel Hex Bolt | M6 Stainless Steel Grade B8 Hex Bolt |
A193 Gr B8 SS Hex Flange Bolt | Stainless Steel A193 Grade B8 Hex Bolt Suppliers in Mumbai |
Grade B8 SS Hex Bolt Manufacturer in Mumbai | ASTM A193 Stainless Steel Hex Machine Bolt |
SS A193 Gr B8 Hex Bolts Suppliers in India | SS Grade B8 Hex Bolts Manufacturer in India |
ASTM A193 Gr B8 Hex Head Bolts | Stainless Steel Grade B8 Hex Tap Bolt |
SS Grade B8 Hex Bolt Supplier in Mumbai | Grade B8 SS Hex Bolt Manufacturer |
Stainless Steel Grade B8 Hex Bolt | A193 Stainless Steel Industrial Hex Bolts |
SS A193 B8 Hex Bolts Manufacturers in Mumbai | A4 Stainless Steel A193 Gr B8 Hex Bolt |
Stainless Steel Grade B8 Hex Bolt Supplier in India | SS A193 Grade B8 Hex Bolt Price List |