Special Metals is a reputed provider and manufacturing company. We offer excellent quality INVAR ROD/ROUND BAR in the extensive range. Our rods and round bars are excellent working with competence and heavy-duty. It is well accessible with dimensional variety and standards. Specifications are accessible in a large range to get the perfect fit for applications. We offer standard as well as custom-length dimensions at affordable costs. It is produced with quality grade INVAR material, and enhanced properties are acquired.
INVAR is an excellent thermal quality bimetal widely accepted in a broad application range. It consists of Nickel with Iron, where Nickel content describes INVAR grades. For example, nickel 36 and Nickel 42 percentage defines INVAR 36 and INVAR 42.
INVAR ROD is an excellent strength and thermal property rod that is acquired in several applications. It is rugged and versatile in various temperatures. Cryogenic temperature is ineffective on the strength of the rod. These rods are mainly used in controlled expansion since it is lower expanded in higher temperatures.
Table Of Content
- What is Invar Rod / Round Bar
- Invar Rod / Round Bar Specifications
- Invar Rod / Round Bar Equivalent Grades
- Invar Bar Types
- Invar Round Bar / Rod
- Invar Hex Bar / Rod
- Invar Flat Bar
- Invar Square Rod / Bar
- Invar Rectangular Bar / Rod
- Invar Forged Rod / Bar
- Invar Round Bar Sizes
- Invar Round Bar Weight Chart
- Chemical Composition of Invar Rods /Round Bars
- Mechanical Properties of Invar Round Bar / Rod
- Ready Stock of Invar Rod/Round Bar in India
- Invar Rod/Round Bar Application Industries
- People Also Searched for
Why opt for INVAR ROD?
INVAR ROUND BAR is effective in extended thermal series that also embrace below cryogenic thermal value. Normal atmospheric conditions are efficient to these rods for corrosion-free working due to high Nickel content. In addition, these rods are known to be durable and efficient in several corrosions, attaining more considerable value resistance against reducing surroundings.
INVAR ROUND BAR is available in several sizes, including diameters and thickness. It excellently appears with a surface finish. Also, rectangle bar, hex bar, and square bars are available with invar round bar applicable in several applications. It is low thermal expansion quality rods perfectly suitable for precision equipments. It is better formable and effectively used in various high-temperature applications. It is enhanced with excellent corrosion resistance against temperature corrosion as well as corrosion in acids and alkalis. Chloride and aqueous decay is averted to obtain efficient workability of these bars.
What are the uses of INVAR ROUND BAR?
STANDARD | UNS | WERKSTOFF NR. |
Invar 36 | K93600/ K93601 / K93603 | 1.3912 |
Invar 42 | K94200 / K94100 | 1.3917 |
Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
---|---|---|---|
Cold Drawn and Ground | 10.00 – 75.00 | 5/6″ – 2.50″ | h8-h9-h10-h11 |
Peeled and Polished | 40.00 – 150.00 | 1.50″ – 6.00″ | h11, h11-DIN 1013 |
Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00″ | h9-h10-h11 |
Cold Drawn and Polish | 3.00 – 75.00 | 1/8″ – 3.00″ | h8-h9-h10-h11 |
Round Bar | ||||||||
Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr |
3mm | 0.017 | 0.055 | 20mm | 0.753 | 2.470 | 3″ | 10.900 | 35.762 |
1/8″ | 0.019 | 0.062 | 22mm | 0.908 | 2.979 | 3-1/4″ | 12.800 | 41.996 |
5/32″ | 0.029 | 0.095 | 7/8″ | 0.926 | 3.038 | 3-1/2″ | 14.850 | 48.772 |
4mm | 0.030 | 0.098 | 24mm | 1.080 | 3.543 | 3-3/4″ | 17.001 | 55.780 |
3/16″ | 0.043 | 0.141 | 25mm | 1.180 | 3.871 | 4″ | 19.306 | 63.340 |
5mm | 0.047 | 0.154 | 1″ | 1.210 | 3.970 | 4-1/4″ | 21.908 | 72.249 |
7/32″ | 0.058 | 0.190 | 26mm | 1.271 | 4.170 | 4-1/2″ | 24.4487 | 80.340 |
6mm | 0.068 | 0.223 | 27mm | 1.368 | 4.490 | 4-3/4″ | 27.366 | 90.249 |
1/4″ | 0.076 | 0.249 | 1-1/8″ | 1.534 | 5.033 | 5″ | 30.461 | 99.940 |
7mm | 0.091 | 0.298 | 30mm | 1.691 | 5.548 | 5-1/2″ | 36.690 | 121.000 |
5/16″ | 0.118 | 0.387 | 1-1/4″ | 1.924 | 6.349 | 6″ | 43.860 | 143.900 |
8mm | 0.120 | 0.398 | 32mm | 1.894 | 6.314 | 6-1/2″ | 51.093 | 167.630 |
9mm | 0.152 | 0.498 | 1-3/8″ | 2.303 | 7.550 | 7″ | 59.432 | 196.000 |
3/8″ | 0.170 | 0.557 | 35mm | 2.390 | 7.553 | 7-1/2″ | 68.226 | 225.000 |
10mm | 0.189 | 0.620 | 36mm | 2.438 | 7.999 | 8″ | 77.586 | 254.55 |
11mm | 0.228 | 0.748 | 38mm | 2.792 | 8.903 | 10″ | 121.048 | 397.140 |
7/16″ | 0.232 | 0.761 | 1-1/2″ | 2.715 | 8.951 | |||
12mm | 0.271 | 0.889 | 40mm | 3.009 | 9.872 | |||
1/2″ | 0.303 | 0.994 | 1-5/8″ | 3.200 | 10.449 | |||
13mm | 0.318 | 1.043 | 1-3/4″ | 3.712 | 12.179 | |||
14mm | 0.368 | 1.207 | 45mm | 3.807 | 12.555 | |||
9/16″ | 0.383 | 1.256 | 1-7/8″ | 4.260 | 13.977 | |||
15mm | 0.424 | 1.391 | 48mm | 4.330 | 14.205 | |||
5/8″ | 0.473 | 1.551 | 50mm | 4.698 | 15.414 | |||
16mm | 0.481 | 1.578 | 2″ | 4.848 | 15.906 | |||
17mm | 0.543 | 1.791 | 2-1/8″ | 5.475 | 17.963 | |||
11/16″ | 0.573 | 1.880 | 2-1/4″ | 6.135 | 20.128 | |||
18mm | 0.610 | 2.001 | 60mm | 6.768 | 22.205 | |||
3/4″ | 0.682 | 2.237 | 2-3/8″ | 6.838 | 22.435 | |||
2-1/2″ | 7.576 | 24.856 | ||||||
2-5/8″ | 8.354 | 27.409 | ||||||
2-3/4″ | 9.169 | 30.083 |
Grade | C | Mn | S | Fe | Ni | P | Si | Cr |
---|---|---|---|---|---|---|---|---|
Invar 36 | 0.05 max | .40 max | .20 max | Bal | 36.0 min | .006 | 0.40 | 0.25 |
Invar 42 | 0.05 max | 0.40 | – | Bal | 41.0 | – | 0.20 | – |
Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|---|
INVAR 36 | 0.293 lbs/in3 8.11 g/cm3 | 2606°F 1430°C | Psi – 71,000 , MPa – 490 | Psi – 35,000 , MPa – 240 | 42 % |
INVAR 42 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
Invar® Alloy 36 Hexagon Bar | Invar Hot Rolled Rods |
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Nickel Alloy 36 Bars Suppliers | Nickel Alloy 42 Triangle Bars |
Alloy 36 Half-Round Bars Supplier | Invar® Alloy 42 Bar Stockist in Mumbai |
Invar 42 Rectangular Rods | ASME SF1684 Inva Rod in India |
Alloy 42 ASTM F30 Threaded Bar | Invar Alloy 1.3917 Flat Bars Distributor |
Invar K93600 Round Bar at Best Price | Invar Angle Bar Stockists |
Gr 36 Invar Bar Suppliers in Mumbai | Nickel Alloy 1.3912 Bars Exporter |
Invar ASTM F1684 Rod | Invar Alloy Channel Bar |
Invar ASME SF 1684 Threaded Bars | Invar T-Bar Supplier in India |
Nilo® Alloy 36 Rectangle Bar Dealer | Invar Triangle Bar Stockist |
Invar Bars Supplier in Mumbai | Nilo Alloy 42 Bright Bar Trader in India |
ASTM F30 Invar 42 Hollow Bar | Invar Alloy Hot Rolled Bars |
ASME SF1684 Invar Cold Drawn Rod | ASTM F30 Invar Alloy 42 Bright Bar |
ASTM F1684 Alloy 36 Cold Finish Bar | Suppliers of Invar Alloy Round Bar |
ASTM F1684 Invar Forged Rods | Invar Alloy Hex Rod Suppliers |
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