NAS 185N Round Bars Supplier, Stockist & Exporter in India
High Quality NAS 185N Round Bars Stockist in India, NAS 185N Round Bars Supplier, Exporter of NAS 185N Stainless Steel Round Bars, ASTM A276 NAS 185N Round Bars Dealer, Cold Rolled NAS 185N Round Bars, Hot Drawn NAS 185N Stainless Steel Round Bars, Nitronic 50 Round Bars Stockist in Mumbai, India.
Ratnallium TechAlloys is a reliable supplier and stockist of NAS 185N Round Bars, which are renowned for their exceptional strength, corrosion resistance, and longevity in harsh situations. NAS 185N Round Bars, made from premium Nitronic® 50 stainless steel (UNS S20910), provide a remarkable combination of high yield strength and resistance to pitting, crevice, and stress corrosion cracking. These bars are commonly utilized in maritime applications, chemical processing, and high-performance engineering projects where traditional austenitic stainless steels may fail.

NAS 185N Round Bars Supplier
Ratnallium TechAlloys supplies cold drawn or hot rolled NAS 185N Round Bars in bespoke lengths or standard specifications, ensuring constant quality and quick delivery. With a large inventory and a commitment to client satisfaction, we service industries throughout India and export internationally. Contact us at sales@ratnallium.com for up-to-date stock availability, bespoke sizes, and reasonable price. We’re happy to assist!
NAS 185N 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 | NAS 185N 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 | NAS 185N 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 |
NAS 185N Round Bars 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 |
NAS 185N Round Bars 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 |
NAS 185N Round Bars 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 / NAS 185N |
NAS 185N 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 NAS 185N Stainless Steel Round Bars price list, get in touch with us today! Email or call us to get updated pricing and availability for NAS 185N / UNS S20910 / DIN 1.3964 / ASTM A276 Nitronic 50 Stainless Steel Round Bars available in ready stock.
Industries We Supply NAS 185N Round Bars










Countries We Export NAS 185N Round Bars To
We export NAS 185N 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 NAS 185N Round Bars to the Following Domestic Cities
We supply NAS 185N 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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