Stainless Steel Hex Bolt, Monel Hexagonal Bolts, Inconel Carriage Bolt, Incoloy Flange Bolts, Hastelloy Bolts-Screws, Titanium Eye Bolt, Duplex Steel Square Head Bolts Exporter in Mumbai, India.
Super Duplex Steel Hex Screws, SS Heavy Hex Bolts, Alloy Steel Coach Screw Stockholder, Alloy 20 J-Bolt, Stainless Steel U-Bolt Supplier, 17- 4PH Fully threaded Screws Manufacturer in India.
A respected business, Deltron Alloys, provides a large selection of bolts to its international clientele. To meet the needs of various industrial applications, we provide bolts in a range of dimensions, including variations in thickness, length, form, size, and diameter.
Bolts are members of the fastener family and typically have three components: the head, chamfer, and shaft. These crucial parts are utilised in a variety of applications, with a nut being used in conjunction with a bolt to secure objects in place. Due to their comparable qualities and the difficulty in differentiating between them, bolts are sometimes used interchangeably. Simply put, screws fit into the material, whereas bolts are used to hold materials together by passing the bolt through them.
Stainless steel and other corrosion-resistant materials are frequently used to make bolts. On occasion, though, materials like titanium, brass, and zinc are also employed. There are many various types of bolts that are readily available, each with a specific use. Typical types include anchor bolts, elevator bolts, carriage bolts, flange bolts, hanger bolts, hexagon bolts, lag bolts, machine bolts, and more.
While carriage bolts fasten wood and metal, anchor bolts are used in structural applications. Conveyor systems use flange bolts, which have an undercut on the head and are frequently used with washers to secure things. Elevator bolts are used in conveyor systems. The threading of hexagonal bolts, as the name implies, typically only extends halfway along the length of the shank. In contrast, the full length of the shank is threaded on tap bolts. Machine bolts must be utilised with washers and nuts and pre-drilled holes in order to assemble components.
A shoulder and a non-threaded section are the distinguishing features of shoulder bolts. Installation can be carried out manually or normally requires the use of an Allen or socket driver. Hex cap screws and square head bolts are quite similar; the key distinction is the four-sided head of the square head bolt, which makes it easier to grip.
At Deltron Alloys, we provide a wide range of bolts at affordable costs, sending them to our clients in safe packaging after the required quality checks.
U BOLT
T BOLT
HEX BOLT
Types of Bolts
Specification of Bolt
| Dimension | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Bolts Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Screw Size | : | M02 to M33 | Custom Sizes |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
| Standard | : | ASTM A /SA 193 / 194 |
| Dimension | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Bolts Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Screw Size | : | M02 to M33 | Custom Sizes |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
Equivalent Grades for Bolt
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST | ||
| SS 304 | S30400 | 1.4301 | Z7CN18‐09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 | ||
| SS 304L | S30403 | 1.4306 / 1.4307 | Z3CN18-10 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 3304S11 | 03Х18Н11 | ||
| SS 316 | S31600 | 1.4401 / 1.4436 | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | SUS 316 | 316S31 / 316S33 | – | ||
| SS 316L | S31603 | 1.4404 / 1.4435 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N1 | ||
| SS 316Ti | S31635 | 1.4571 | Z6CNDT17‐123 | X6CrNiMoTi17-12-2 | SUS 316Ti | 320S31 | 08Ch17N13M2T | ||
| SS 317L | S31703 | 1.4438 | – | X2CrNiMo18-15-4 | SUS 317L | – | – | ||
| SS 347 | S34700 | 1.4550 | – | X6CrNiNb18-10 | SUS 347 | – | 08Ch18N12B | ||
| SS 410 | S41000 | 1.4550 | – | X6CrNiNb18-10 | SUS 410 | – | 08Ch18N12B | ||
| SS 904L | N08904 | 1.4539 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 | SUS 904L | 904S13 | STS 317J5L | ||
| STANDARD | AISI Grade Equivalent | ASTM | JIS Equivalent | Stainless Steel Notation | EN/DIN Numerical Equivalent | UNS designation | EN/DIN Symbolical Equivalent | ||
| SS 310 | AISI 310 | A479 | SUS310 | SS 310 | EN 1.4841 | UNS S31000 | X15CrNiSi25-20 | ||
| STANDARD | UNS N0. | Old British | Euronorm | Swedish SS | Japanese JIS | – | – | ||
| BS | EN | No | Name | ||||||
| SS 321 | S32100 | 321S31 | 58E | 1.4541 | X5CrNi18-10 | 2332 | SUS 321 | – | – |
Bolt Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 304 | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 18.00 – 20.00 | – | 8.00 – 11.00 | – |
SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | – | 8.00 – 13.00 | – |
SS 310 | 0.25 max | 2.0 max | 1.50 max | 0.045 max | 0.030 | 24.00 – 26.00 | – | 19.00 – 22.00 | – |
SS 316 | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 18.00 – 20.00 | – | 8.00 – 11.00 | – |
SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | – | 8.00 – 13.00 | – |
SS 316Ti | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.395 min |
SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.040 max | 0.030 max | 17.00 – 20.00 | – | 9.00 – 13.00 | – |
SS 410 | 0.08 max | 2.0 max | 1.0 max | 0.040 max | 0.030 max | 17.00 – 20.00 | – | 9.00 – 13.00 | – |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Ti |
SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
SS 904L | 0.20 max | 2.0 max | 1.0 max | 0.045 max | 0.035 max | 19.00 – 23.00 | 4.0 – 5.0 | 23.00 – 28.00 | 1.0 – 2.0 |
Mechanical Properties of Bolt
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | |
SS 304 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | |
SS 304L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | |
SS 316 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | |
SS 316L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | |
SS 316Ti | 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | |
SS 317L | 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | |
SS 321 | 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | |
SS 347 | 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | |
Element | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | – | |
Rockwell B (HR B) max | Brinell (HB) max | |||||
SS 904L | 490 | 220 | 35 | 70 | 90 | – |
SS 410 | 480 | 275 | 16 | 95 | 201 | – |
| Standard | : | ASTM F2281 |
| Dimension | : | DIN, ASTM, BS and all International Standards |
| Size | : | 3 mm to 200 mm |
| Bolt / Screw Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Materials / Grades | : | Monel 400, K500 |
| Length | : | M02 to M33 |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
Equivalent Grades for Bolt
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
Monel 400 | 2.4360 | N04400 | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 | NU-30M | NiCu30Fe |
Monel K500 | 2.4375 | N05500 | – | – | – | – | – |
Bolt Chemical Composition
Grade | C | Mn | Si | S | Cu | Fe | Ni |
Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min |
Monel K500 | 0.25 max | 1.5 max | 0.5 max | 0.010 max | 27.00 – 33.00 | 0.5 – 2 | 63.00 min |
Mechanical Properties of Bolt
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
Monel K500 | 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20 % |
| Standard | : | ASTM F2281 |
| Dimension | : | DIN, ASTM, BS and all International Standards |
| Size | : | 3 mm to 200 mm |
| Bolt / Screw Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Materials / Grades | : | Inconel 600, 601, 625 / Incoloy 800, 800H, 800HT, 825 |
| Length | : | M02 to M33 |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
Equivalent Grades for Bolt
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| Inconel 600 | 2.4816 | N06600 | NCF 600 | NA 13 | МНЖМц 28-2,5-1,5 | NC15FE11M | NiCr15Fe | – |
| Inconel 601 | 2.4851 | N06601 | NCF 601 | NA 49 | XH60BT | NC23FeA | NiCr23Fe | – |
| Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4M | NiCr22Mo9Nb | – |
| Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32T |
| Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 | XH32T |
| Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 | XH32T |
| Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Bolt Chemical Composition
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
Inconel 600 | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.0 – 10.0 | 72.0 min | 14.0 – 17.0 | – | – |
Inconel 601 | 0.10 max | 1.0 max | 0.5 max | 0.015 max | 1.0 max | Bal. | 58.0 – 63.0 | 21.0 – 25.0 | – | – |
Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | – | 5.0 max | 58.0 min | 20.0 – 23.0 | – | – |
Incoloy 800 | 0.10 max | 1.50 max | 1.0 max | 0.015 max | 0.75 max | 39.50 min | 30.0 – 35.0 | 19.0 – 23.0 | 0.15 – 0.60 | 0.15 – 0.60 |
Incoloy 800H | 0.05 – 0.10 | 1.50 max | 1.0 max | 0.015 max | 0.75 max | 39.50 min | 30.0 – 35.0 | 19.0 – 23.0 | 0.15 – 0.60 | 0.15 – 0.60 |
Incoloy 800HT | 0.06 – 0.10 | 1.50 max | 1.0 max | 0.015 max | 0.75 max | 39.50 min | 30.0 – 35.0 | 19.0 – 23.0 | 0.15 – 0.60ᴬ | 0.15 – 0.60ᴬ |
Incoloy 825 | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
Mechanical Properties of Bolt
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Inconel 600 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
Inconel 601 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
Incoloy 800 | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
Incoloy 800H | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
Incoloy 800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
Incoloy 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
| Standard | : | ASTM F2281 |
| Dimension | : | DIN, ASTM, BS and all International Standards |
| Size | : | 3 mm to 200 mm |
| Bolt / Screw Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Length | : | M02 to M33 |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
Equivalent Grades for Bolt
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
Bolt Chemical Composition
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
Mechanical Properties of Bolt
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| Standard | : | ASTM F2281 |
| Dimension | : | DIN, ASTM, BS and all International Standards |
| Size | : | 3 mm to 200 mm |
| Bolt / Screw Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Materials / Grades | : | Titanium Grade 2, Grade 5 |
| Length | : | M02 to M33 |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
Equivalent Grades for Bolt
STANDARD | WERKSTOFF NR. | UNS |
Titanium Grade 2 | 3.7035 | R50400 |
Titanium Grade 5 | 3.7165 | N56400 |
Bolt Chemical Composition
Grade | Ti | C | Fe | H | N | O | Al | V |
Ti Grade 2 | 99.2 min | 0.1 max | 0.3 max | 0.015 max | 0.03 max | 0.25 max | – | – |
Ti Grade 5 | 90 min | – | 0.25 max | – | – | 0.2 max | 6 min | 4 min |
Mechanical Properties of Bolt
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Titanium Gr.2 | 4.5 g/cm3 | 1665 °C (3030 °F) | Psi – 49900 , MPa – 344 | Psi – 39900 , MPa – 275 | 20 % |
Titanium Gr.5 | 4.43 g/cm3 | 1632 °C (2970 °F) | Psi – 138000 , MPa – 950 | Psi – 128000 , MPa – 880 | 14 % |
| Standard | : | ASTM A193, A194 / SA193 / SA194 |
| Dimension | : | ASTM, DIN, BS, GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Bolts Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Screw Size | : | M02 to M33 | Custom Sizes |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
Equivalent Grades for Bolt
STANDARD | WERKSTOFF NR. | UNS | SAF |
Duplex Steel S31803 | 1.4462 | S31803 | – |
Duplex Steel S32205 | 1.4462 | S32205 | 2205 |
Super Duplex Steel S32750 | 1.4410 | S32750 | 2507 |
Super Duplex Steel S32760 | 1.4410 | S32760 | – |
Bolt Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
Duplex Steel S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Duplex Steel S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Super Duplex Steel S32750 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Super Duplex Steel S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
Mechanical Properties of Bolt
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
Duplex Steel S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Duplex Steel S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Super Duplex Steel S32750 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Super Duplex Steel S32760 | 7.8 | 0.281 | 1350 | 2460 |
| Standard | : | ASTM A194 |
| Dimension | : | DIN, ASTM, BS and all International Standards |
| Size | : | M02 to M33 |
| Materials / Grades | : | Alloy Steel HT 8.8 |
| Length | : | UPTO 5 METERS |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
Equivalent Grades for Bolt
Grade | C | Mn | P | S | SI | Cr | Mo |
ASTM A194 B7 | 0.37-0.49 | 0.65-1.10 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.75-1.20 | 0.15-0.25 |
ASTM A194 B16 | 0.37 – 0.49% | 0.65 – 1.10% | 0.035% | 0.040% | 0.15 – 0.35% | 0.75 – 1.20% | 0.15 – 0.25% |
| Standard | : | ASTM B473 / ASME SB473 |
| Dimension | : | DIN, ASTM, BS and all International Standards |
| Size | : | 3 mm to 200 mm |
| Bolt / Screw Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Length | : | M02 to M33 |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
Equivalent Grades for Bolt
| STANDARD | WERKSTOFF NR. | UNS |
| Alloy 20 | 2.4660 | N08020 |
Bolt Chemical Composition
| Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
| Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
Mechanical Properties of Bolt
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi – 35,000, MPa – 241 | 30 % |
| Standard | : | ASTM A193, A194 / ASME SA 193, SA194 |
| Dimension | : | ASTM, DIN, BS, GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Bolts Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Screw Size | : | M02 to M33 | Custom Sizes |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Bolt/ Hex Screw, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt/ J Bolt/ L bolt, Flange Bolt, Coach Screw etc. |
Equivalent Grades for Bolt
| STANDARD | UNS | WERKSTOFF NR. |
| 15-5PH | S15500 | 1.4545 |
| 17-4PH | S17400 | 1.4542 |
Bolt Chemical Composition
Grade | C | Mn | P | S | Si | Cr | Ni | Cu | Nb Ta | – |
17-4PH | 0.07 | 1.00 | 0.04 | 0.03 | 1.00 | 15.00 – 17.50 | 3.00 – 5.00 | 3.00 – 5.00 | 0.15 – 0.45 | – |
Grade | C | Si | Mn | P+S max | Cr | Ni | Cu | Cb | Fe | Mo |
15-5 PH | 0.07 | 1.0 | 1.0 | 0.03P0.015S x | 14.00 – 15.50 | 3.50-4.50 | 2.50 – 4.50 | 0.45 | Bal | 0.50 |
Mechanical Properties of Bolt
Element | Density g/cm (3) | Ultimate Tensile Strength Ksi (MPa) | 0.2% Tensile Yield Strength Ksi (MPa) | Elongation % in 2″ (50mm) | Hardness Rockwell C |
17-4PH | 160 (1103) | 145 (1000) | 5.0 | 35 | – |
Element | Density g/cm (3) | Density lb/in (3) | Thermal Conductivity 70-212° | Thermal Conductivity 70-932° | Electrical Resistivity |
15-5PH | 7.75 | 0.280 | 10.6 | 13.1 | 98 |
