Invar 42 Round Bars are known for their good impact and thermal shock resistance, excellent strength, and high resistance to heat, oxidation, abrasion, and corrosion. This makes them ideal for a wide range of applications, including advanced composite molds for the aerospace industry, positioning devices, dimensionally stable instruments, and optical devices. They are also useful in containers for LNG tankers and bimetal thermostats.
Invar 42 Round Bars, also known as UNS K94100. This nickel-iron alloy maintains a very low rate of thermal expansion, even at temperatures up to 343°C (650°F). Our inventory includes a variety of diameters, ranging from 0.125 inches to 2.000 inches, ensuring we have the right size for your needs. We also supply wire rods in diameters of 0.312 inches and smaller.
Amardeep Steel is a leading supplier of Invar 42 Round Bars, also known as UNS K94100. This nickel-iron alloy is renowned for its low rate of thermal expansion, even at temperatures up to 343°C (650°F). Our Invar 42 Round Bars come in a range of diameters, from 0.125 inches to 2.000 inches, and we also offer wire rods in diameters of 0.312 inches and smaller.
| Standards | ASTM F30, ASME SF 30 |
|---|---|
| Specifications | DIN, EN, ASTM, JIS, ASME, BS, AISI |
| 42 Invar Round Bars size | Diameter: 3-~20mm |
| Invar 42 Flat Bars size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Invar 42 Angle Bars size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Invar 42 Channel Bars | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Invar 42 Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Invar 42 Billet Size | 1/2 to 495mm Diameter |
| Invar 42 Rectangle Bar Size | 33 x 30mm to 295 x 1066mm |
| Invar 42 Hex Bar size | 2-100mm A/F |
| Invar 42 Hollow Bars | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Diameter | 20mm, 30mm, 50mm, 80mm, 100mm, 150mm, 200mm, 500mm |
| Length | 1m-12m or as required |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | hot rolled annealed, peeled, Bright, hot-worked and cold-worked rod and bar, centreless ground, Centreless Ground and Black, Polish, Cold Rolled (CR), hot rolled ( R), smooth turned, Cold (bright) drawn, Grinding, slit rolled edge, Rough Turned. |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished |
| Trade names |
Invar 42 ®, Pernifer 42®, Nilo 42®, Dilaton 42®, Glass Seal 42®, N42® |
| Condition | Hardened & tempered, annealed |
| Technique | Cold Drawn, Hot Rolled, Forged Round Bars, Cold Rolled, Rod |
| Processing | Bars cutting to 650mm |
| Form | Rod, Round, Channel Bars, T-Bars, Flat Bars, Precision Ground Bars, Blocks, Square, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bars, Ingot, Billet, I/H Bars, Forging etc. |
| Grade | C | Mn | P | S | Si | Ni | Cr | Fe |
|---|---|---|---|---|---|---|---|---|
| Invar 42 | .50 max | .40 max | - | .20 max | - | 41.0 | .- | Bal |
| Material | Hardness HB 30 ≤ HB | 0.2% Yield strength Rp ≥ N/mm² | Tensile strength Rm N/mm² | Elongation A5 ≥ % | Modulus of elasticity kN/mm² |
|---|---|---|---|---|---|
| Invar 42 | 130 | 300 | ≥ 500 | 30 |
145 |
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Invar 42 | 1.3917 | K94100, K94200 |
We Supply OurInvar 42 Round Bars / UNS K94100 to various countries like Mexico, Ireland, Oman, India, Russia, Algeria, Turkey, Bahrain, China, Trinidad & Tobago, Austria, Qatar, Ecuador, United Arab Emirates, Poland, Jordan, Libya, Philippines, Hungary, Nigeria, Bulgaria, Indonesia, Chile, Macau, Colombia, Croatia, Germany, Ghana, Argentina, South Africa, Greece, Switzerland, Hong Kong, Kuwait, France, Italy, Costa Rica, Kenya, Namibia, Azerbaijan, Japan, Venezuela, Morocco, Brazil, New Zealand, United Kingdom, Canada, Mexico, Bolivia, Romania, Iraq, Tibet, Angola, Chile, Estonia, Puerto Rico, South Korea, Nigeria, Finland, Tunisia, Slovakia, Vietnam, Egypt, Lithuania, Czech Republic, Bhutan, Peru, Zimbabwe, Ukraine, Australia, Gabon, Taiwan, Sri Lanka, Thailand, Lebanon, Kazakhstan, Belarus, Gambia, Norway, Netherlands, Bangladesh, Sweden, Pakistan, Serbia, Iran, Iran, Nepal, Spain, Poland, Yemen, United States, Singapore, Malaysia, Israel, Mongolia, Belgium, Afghanistan, Denmark, Portugal, Saudi Arabia.
We Supply Our Invar 42 Round Bars / UNS K94100 to various cities like Toronto, Al Khobar, Chandigarh, Haryana, Perth, Algiers, Ahvaz, Ulsan, Moscow, Istanbul, Howrah, Singapore, Ho Chi Minh City, Port-of-Spain, London, Rajkot, New York, New Delhi, Nagpur, Kuwait City, Karachi, Surat, Ernakulam, Gimhae-si, Granada, Kanpur, Kolkata, Lahore, Madrid, Visakhapatnam, Secunderabad, Bangkok, Mumbai, Coimbatore, Bogota, Milan, Tehran, Ranchi, Pimpri-Chinchwad, Montreal, Colombo, Bhopal, Seoul, Edmonton, Aberdeen, Caracas, Busan, Brisbane, Sydney, Calgary, Sharjah, Rio de Janeiro, Chennai, Chiyoda, Geoje-si, Jakarta, Thiruvananthapuram, Courbevoie, Riyadh, Indore, Jeddah, Hyderabad, Kuala Lumpur, Baroda, Ankara, Mexico City, Dubai, Gurgaon, Vung Tau, Lagos, Al Jubail, Melbourne, Los Angeles, Petaling Jaya, Bengaluru, Atyrau, Jamshedpur, Santiago, Hanoi, Thane, Pune, Doha, Faridabad, Vadodara, La Victoria, Muscat, Ludhiana, Jaipur, Navi Mumbai, Houston, Ahmedabad, Dammam, Manama, Nashik, Cairo, Abu Dhabi, Hong Kong, Dallas, Noida.