SA 193 Grade B16 hex bolt manufacturer in India
Get connected with trusted ASTM A193 grade B16 bolts suppliers in Mumbai, view A193 Gr B16 socket head cap screws size chart
ASTM A193 B16 Bolts
SA 193 grade B16 hex bolt
ASTM A193 grade B16 bolts
SA 193 B16 heavy hex bolts and B16 hex head bolts are electroplated coated or sprayed for better corrosion resistance
Table of Content
ASTM A193 B16 bolt specifications
| Hardness | Length | Size | Specifications |
|---|---|---|---|
| 35 HRC | 3mm – 200mm | M2 – M160 | ASTM A193 / ASME SA193 |
| International Standard | Thread | Diameter | Application |
| BS, ANSI,IS, UNI, JIS, ISO, GB, ASME, DIN | BSW, UNF, BSF, UNC, METRIC, custom | 3/4″ – 1-1/2″ |
|
| Head Drives | Iso Standard | Temperature range | Coating |
| Phillips/Slot, Slotted, Phillips, Six-Lobe | ISO 4033/ 4032 | below 840°F or 450° C | PTFE, black phosphate, zinc plated, hot dip galvanized |
ASTM A193 Grade B16 flange bolts and A193 gr B16 material can withstand high temperatures up to approximately 1000°F (538°C)
Types of A193 Grade B16 Bolts
A193 Gr B16 Socket Head Cap Screws
- Sizes: M2 – M160
- Length: 3 – 200mm
- Diameter: 3/4″ – 1-1/2″
- Equivalent grade : AISI 4140 or 4142
SA 193 B16 Heavy Hex Bolts
- Thread types: Metric, Metric Fine, BSW, BSF, UNC, UNF and BA
- Coatings: PTFE, zinc plated, black phosphate, hot dip galvanized
- Tensile strength: 125 ksi
- Hardness : 35 HRC
B16 hex head bolts
- Applications: Petrochemical, oil and gas, and power generation
- Yield strength: 105 ksi
- Temperature range: below 840°F or 450° C
Check online SA 193 Grade B16 carriage bolts and B16 cap screw chemical and mechanical properties as per ASME B18.2.1, B18.3 standards
B16 hex head bolt chemical composition
| Carbon | Chromium | Silicon | Aluminium | Phosphorus, maximum | Manganese, maximum | Sulfur, maximum | Molybdenum | Vanadium |
|---|---|---|---|---|---|---|---|---|
| 0.36 – 0.47 | 0.80 – 1.15 | 0.15 – 0.35 | 0.015 maximum | 0.035 maximum | 0.45 – 0.70 | 0.040 maximum | 0.50 – 0.65 | 0.25 – 0.35 |
Mechanical properties of ASTM A193 grade B16 flange bolts
| Diameter | Tensile Strength, minimum | Elongation, minimum | Yield Strength, minimum | Hardness, maximum | Reduction, minimum |
|---|---|---|---|---|---|
| Over M100 to M180 | 690 MPa | 16 % | 585 MPa | 321 HBW or 35 HRC | 45 % |
| Over M64 to M100 | 760 MPa | 17 % | 655 MPa | 321 HBW or 35 HRC | 45 % |
Recommanded products of A193 gr B16 material
| Nut Grade | Washer Grade |
|---|---|
| A194 Grade 16 | ASTM F436 |
SA 193 grade B16 carriage bolt material
| Grade | Steel Description |
|---|---|
| Grade B16 | Chromium-Molybdenum-Vanadium Alloy Steel, Quenched & Tempered |