Product Details:
Material | CUPRO NICKEL |
Color | Golden |
Condition | New |
Threaded | Yes |
Grade | C70600, C71500 |
Corrosion Resistance | Yes |
Product Details:
Minimum Order Quantity | 50 Piece |
Shape | Hexagonal |
Material Grade | B8M |
Usage/Application | Industrial |
Brand | SEAMAC |
Type Of Bolts | Round-head |
Country of Origin | Made in India |
Additional Information:
Product Details:
Size | 1/2" NB to 36" |
Grade | All Grade, SS 304, 316 L, 316 |
Condition | New |
Brand | Seamac |
Seal | SPS |
Is It Customized | Customized |
Product Details:
Bolt Diameter | M48 (48 mm) |
Material | Stainless Steel |
Diameter | more than 100 mm |
Nominal Length | 300 mm |
Country of Origin | Made in India |
We are exporter of Super Duplex Steel Fasteners.Super Duplex Steel Fasteners manufactured using excellent quality steel with chromium, molybdenum and nitrogen; these products have enhanced pitting and crevice corrosion resistance. All our reasonably priced products are extensively used in marine and oil & gas industries.
Features:
High tensile strength
Good ductility
Corrosion & abrasion resistance
Durable
Sturdiness
Grades:
ASTM / ASME SA 276 UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.
Product Details:
Size | M62-M400 |
Material | Carbon Steel |
Quantity Per Pack | 10-100 Pieces |
Color | black |
Grade | B16 |
Thread Type | Yes |
Related Keywords for ASTM A193 Grade B16 Bolts : ASTM A193 Grade B16,Grade 16 bolts,Grade B16 bolts,B16 Bolt Material,B16 Studs,Astm b16,B16 Steel bolts,grade b16 etc
B16 | A heat-treated chromium-molybdenum-vanadium steel for high-pressure, high-temperature service. |
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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 | |
B16 | Up to 2-1/2 | 125 | 105 | 18 | 50 |
2-5/8 - 4 | 110 | 95 | 17 | 45 | |
4-1/8 - 7 | 100 | 85 | 16 | 45 |
Material Chemical Composition
Element | B7 (AISI 4140) | B8 (AISI 304) | B8M (AISI 316) | B16 (AISI 4140) |
---|---|---|---|---|
Carbon | 0.37 - 0.49% | 0.08% max | 0.08% max | 0.37 - 0.49% |
Manganese | 0.65 - 1.10% | 2.00% max | 2.00% max | 0.65 - 1.10% |
Phosphorus, max | 0.035% | 0.045% | 0.045% | 0.035% |
Sulfur, max | 0.040% | 0.030% | 0.030% | 0.040% |
Silicon | 0.15 - 0.35% | 1.00% max | 1.00% max | 0.15 - 0.35% |
Chromium | 0.75 - 1.20% | 18.0 - 20.0% | 16.0 - 18.0% | 0.75 - 1.20% |
Nickel | 8.0 - 11.0% | 10.0 - 14.0% | ||
Molybdenum | 0.15 - 0.25% | 2.00 - 3.00% | 0.15 - 0.25% |
Recommended Nuts,Bolts & Washer
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 |