ASTM A276 Nitronic 50 Round Bars Supplier, Stockist & Exporter in India
Top Stockist of ASTM A276 Nitronic 50 Round Bars in India, Nitronic 50 Round Bars Supplier, Exporter of UNS S20910 Round Bars, ASTM A276 Nitronic 50 Stainless Steel Round Bars Dealer, Cold Rolled Nitronic 50 Round Bars, Hot Drawn Nitronic 50 Stainless Steel Round Bars, DIN 1.3964 Round Bars Stockist in Mumbai, India.
ASTM A276 Nitronic 50 Round Bars are noted for their remarkable corrosion resistance, high strength, and superior toughness, making them a popular choice for a wide range of demanding industrial applications. These round bars, made of austenitic stainless steel, are highly resistant to pitting, crevice corrosion, and chloride stress corrosion cracking – even in hostile situations. Whether in the maritime, chemical processing, food processing, or oil & gas sectors, Nitronic 50 round bars provide constant performance. Ratnallium TechAlloys ensures that each bar satisfies ASTM A276 specifications and is available in both hot and cold finishes.

ASTM A276 Nitronic 50 Round Bars Supplier
Ratnallium TechAlloys, an established supplier and stockist in India, keeps a large inventory of ASTM A276 Nitronic 50 / UNS S20910 / W.Nr. 1.3964 round bars that are available for shipment globally. Our devotion to quality, timely delivery, and customer satisfaction distinguishes us in the metals sector. Looking for the greatest deals or technical support? Contact our sales team immediately at sales@ratnallium.com and we will assist you in finding the best solution for your stainless steel needs.
ASTM A276 Nitronic 50 Round Bars Specifications
Standards | ASTM A276 / A479, ASME SA276 / SA479, GB4226-84, GB/T1220-2007, JISG4311-91, JIS G4318-98, EN 10095-99, GB4226-84, EN10088-3-2005, JIS G904L3-2005, etc |
Specification | AMS, EN, DIN, JIS, ASTM, BS, ASME, AISI, IS |
Size | 5 mm To 500 mm |
Diameter | 2mm to 800mm diameter |
Length | 3000mm, 6000mm or according to the customer’s requirement. |
Type | ASTM A276 Nitronic 50 Round Bars |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Finish | Hot Rolled (HR), Cold Drawn (CD), Centerless Ground, Peeled & Turned, Mirror Finish, NO.4 Finish, Matt Finish, BA Finish |
Form | ASTM A276 Nitronic 50 Round Bar |
Surface | Bright, Black, Rough Turned, Polished, Sand Blasting, Hairline Finish, Smooth Machined |
Condition | Annealed, Hardened & Tempered, Solution Annealed, Cold Worked, Stress Relieved |
Technique | Hot Rolled, Cold Rolled, Forged, Extruded, Machined |
ASTM A276 Nitronic 50 Round Bar Chemical Composition
Ni | Cr | Mo | Mn | Si | C | N | S | P | Cb | V | Fe | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
MIN | 11.5 | 20.5 | 1.5 | 4.0 | – | – | 0.2 | – | – | 0.1 | 0.1 | – |
MAX | 13.5 | 23.5 | 3.0 | 6.0 | 1.0 | 0.06 | 0.4 | 0.03 | 0.045 | 0.3 | 0.3 | Balance |
ASTM A276 Nitronic 50 Round Bar Mechanical Composition
Temperature (°F) | Ultimate Tensile Strength (ksi) | 0.2% Yield Strength (ksi) | Elongation (%) | Impact Strength (ft-lbs) |
---|---|---|---|---|
-320 | N/A | N/A | N/A | 50 |
-100 | N/A | N/A | N/A | 115 |
75 | 117 | 60 | 45 | 170 |
200 | 107 | 50 | 43.5 | N/A |
400 | 96 | 38 | 43.5 | N/A |
600 | 92 | 35 | 42.5 | N/A |
800 | 89 | 34 | 43.5 | N/A |
1000 | 84 | 32 | 41 | N/A |
1200 | 74 | 31 | 38 | N/A |
1350 | 66 | 31 | 37 | N/A |
1500 | 52 | 30 | 41 | N/A |
ASTM A276 Nitronic 50 Round Bar Equivalent Grades
Grade | UNS | WERKSTOFF NR. | EN/DIN | ASTM | AISI | Trade Name |
---|---|---|---|---|---|---|
XM-19 / Nitronic 50 | S20910 | 1.3964 | X2CrNiMoN22-5-3 | A276, A479, A182 | XM-19 | Nitronic® 50 |
ASTM A276 Nitronic 50 Round Bar Physical Properties
Property | 70°F | 200°F | 300°F | 400°F | 600°F | 800°F | 900°F | 1000°F | 1200°F | 1400°F |
---|---|---|---|---|---|---|---|---|---|---|
Coefficient of Thermal Expansion (in/in/°F × 10-6) |
— | 9.0 | — | 9.2 | 9.6 | 9.9 | — | 10.2 | 10.5 | 10.8 |
Thermal Conductivity (BTU • ft/ft² • hr • °F) |
108 | — | 108 | — | 124 | — | 141 | — | 160 | — |
Modulus of Elasticity (psi × 106) |
— | 26.2 | — | — | — | — | — | — | — | — |
Density: 0.285 lb/in³ | ||||||||||
Melting Range: 2579–2642°F | ||||||||||
Electrical Resistivity: 492 ohm-circ mil/ft |

For the latest ASTM A276 Nitronic 50 Stainless Steel Round Bars price list, get in touch with us today! Email or call us to get updated pricing and availability for ASTM A276 Nitronic 50 / UNS S20910 / W.Nr. 1.3964 Stainless Steel Round Bars available in ready stock.
Industries We Supply ASTM A276 Nitronic 50 Round Bars










Countries We Export ASTM A276 Nitronic 50 Round Bars To
We export ASTM A276 Nitronic 50 Round Bars to countries across the globe, including Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, United States, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
We Supply ASTM A276 Nitronic 50 Round Bar to the Following Domestic Cities
We supply ASTM A276 Nitronic 50 Round Bars to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai-Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, and Tiruchirappalli.
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