Hastelloy C276 Pipes & Tubes | UNS N10276, 2.4819 Suppliers

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ASME SB 622 UNS N10276 Redrawn Tube and Alloy C276 Seamless Tubing supplier in India

At Eramets Steel Alloys, we specialize in supplying premium quality ASTM B619 UNS N10276 Alloy C276 Tubes and ASTM B622 Hastelloy C276 Seamless Tubing designed to meet demanding industrial applications. Under the ASTM B619 specification, Alloy C276 welded tubes are categorized into two classes. Class 1 tubes are supplied in an as-welded and solution annealed condition, or they may be welded, sized, and then solution annealed. In contrast, Class 2 Hastelloy C276 Welded Tubes are welded, cold worked, and furnished in a fully solution annealed condition, ensuring enhanced strength and dimensional accuracy.

As per ASTM B622 standards, UNS N10276 Alloy C276 Seamless Tubes must comply with strict mechanical property requirements, including tensile strength, yield strength, and elongation. Each tube undergoes rigorous quality checks such as tension testing, hydrostatic testing, and non-destructive electrical testing to ensure durability and reliability. Additionally, the weight of each Hastelloy C276 tube is precisely calculated, and its chemical composition is thoroughly verified to meet international standards.

Ask for Free sample & view dimensions of ASME SB 626 Alloy C276 tube, cold rolled tubing, coiled tubing, rectangular tube, condenser tubes, oxygen injection tubes, and Hastelloy C276 square tube supplier in India

Alloy C276 Tubing is widely known for its exceptional resistance to both oxidizing and reducing environments. This makes it an ideal choice for industries such as chemical processing, marine engineering, pollution control, and power generation. The superior corrosion resistance of Hastelloy C276 Pipes and Tubes ensures long service life even in highly aggressive conditions, including exposure to acids, chlorides, and seawater.

At Eramets Steel Alloys, we are committed to delivering high-performance Alloy C276 Tubes in Mumbai at competitive prices. Whether you require Hastelloy C276 Seamless Tubes, Welded Tubes, or UNS N10276 Pipes, we provide reliable solutions backed by quality assurance and timely delivery. Contact us today to get the best price for Alloy C276 Tubing Ex Mumbai and meet your project requirements with confidence.

ASTM B622 UNS N10276 Tubing Specification

ASTM/ ASME Specification	ASTM B619/ ASME SB 619, ASTM B622 / ASME SB 622 Standard tubing supplier Specification for Hastelloy C276 Seamless & Welded Superheater, Condenser, Hydraulic, Boiler and Heat-Exchanger Tubes
Shapes	ASTM B622 UNS N10276 Round, Rectangular, Square, Hydraulic, Straight, “U” Shape, Coiled, Honed Tubes, Pan Cake Coils
Manufacturing Type	Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded
Thickness Range	SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS
Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Standard	SUS, JIS, AISI, ASTM, GB, DIN, EN
Delivery Condition	Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF
Value Added Services	Cutting Beveling Threading Draw & Expansion as per required Size & Length Ultrasonic Testing Annealed & Pickled Bending Destructive and Non Destructive
END	Plain End, Beveled End, Treaded ASME SB 622 UNS N10276 Tube manufacturer
Processing Service	Bending, Welding, Decoiling, Punching, Cutting, Moulding
Technique	Hastelloy Alloy C276 Cold drawn, Cold rolled, Hot rolled, Extrusion Tube
Marking	Specification Material Grade Nominal Size Schedule or Wall Thickness Method of Manufacturing (Seamless / Welded) Heat Number Manufacturer / supplier name or Custom Logo – on request Marked Sample: ASTM B622 UNS N10276 Seamless 113.60 mm OD x 6 mm W.T. HEAT No. xxxxxx
Test Certificate	DFARS compliant EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC) HS Code Commercial Invoice Raw Materials Certificate Moisture testing Fumigation Certificates 100% Radiography Test Report Heat Treatment Charts Third Party Inspection Report Surface roughness measurement Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab Form A for Generalized System of Preferences (GSP)
C276 Tubing Packaging	Packed in PE Fabric Bundles or ply wooden box wrapped in plastic or Standard seaworthy export packing or as per customers’ request
Port	Mumbai, India
Stocking distributor of	Sanyo Special Steel, Japan make Hastelloy C276 tube Schoeller Bleckmann, Austria make C276 tube Nippon Steel Corporation, Japan make DIN 2.4819 Tubes Seah Steel Corporation, Korea make UNS N10276 Tube Kobe Special Tube, Japan make Alloy C276 tube Tubacex Tubos Inoxidables S.A., Spain make ASME SB 622 Tube Sandvik Sweden make C276 tube Swagelok make Hastelloy C276 tubing Sumitomo Metals

Nickel Alloy C276 Superheater Tubes Conditions

Recommended Condition	Applications
Solution Annealed or Bright Annealed	Superheaters in Power Plants
Bright Annealed + Pickled	Chemical Process Industry
Cold Drawn + Stress Relieved	High-Stress Mechanical Systems
Welded & Bead Rolled + Passivated	Marine or Seawater Environments

Alloy C276 Tube Size Range

Hastelloy C276 Tubing Style	Size	Wall Thickness	Finish OD (Ra)	Finish ID (Ra)
Seamless Tubing	½” (12.7 mm)	0.065″ (1.651 mm)	32 µ-inch (0.8 µm)	20 µ-inch (0.5 µm)
Seamless Tubing	¾” (19.05 mm)	0.065″ (1.651 mm)	32 µ-inch (0.8 µm)	20 µ-inch (0.5 µm)
Seamless Tubing	1” (25.4 mm)	0.065″ (1.651 mm)	32 µ-inch (0.8 µm)	20 µ-inch (0.5 µm)
Welded Tubing	1½” (38.1 mm)	0.065″ (1.651 mm)	Mill Finish	Sanitary Finish*
Welded Tubing	2” (50.8 mm)	0.065″ (1.651 mm)	Mill Finish	Sanitary Finish*
Welded Tubing	3″ (76.2 mm)	0.065″ (1.651 mm)	Mill Finish	Mill Finish

Surface Finish Options of Hastelloy C276 Tubing

Code Finish	Contact Surface of product (Maximum Ra)*	Contact Surface of Non-Product (Maximum Ra)
-SF	Sanitary Finish*	Mill Finish
-PL	20 µ-inch (0.5 µm)	32 µ-inch (0.8 µm)
-PU	Mill Finish	Mill Finish

Hastelloy C276 Seamless Tube Weight Chart

OD inches	ID inches	Ave. Wall inches	D/t Ratio	Internal Area (in2)	Tube Cross Sectional Area (in2)
0.250	0.210	0.020	12.50	0.0346	0.0145
0.250	0.194	0.028	8.93	0.0296	0.0195
0.250	0.180	0.035	7.14	0.0254	0.0236
0.250	0.152	0.049	5.10	0.0181	0.0309
0.250	0.120	0.065	3.85	0.0113	0.0378
0.375	0.335	0.020	18.75	0.0881	0.0223
0.375	0.319	0.028	13.39	0.0799	0.0305
0.375	0.305	0.035	10.71	0.0731	0.0374
0.375	0.277	0.049	7.65	0.0603	0.0502
0.375	0.245	0.065	5.77	0.0471	0.0633
0.500	0.460	0.020	25.00	0.1662	0.0302
0.500	0.444	0.028	17.86	0.1548	0.0415
0.500	0.430	0.035	14.29	0.1452	0.0511
0.500	0.402	0.049	10.20	0.1213	0.0694
0.500	0.370	0.065	7.69	0.1075	0.0888
0.500	0.334	0.083	6.02	0.0876	0.1087
0.625	0.585	0.020	31.25	0.2688	0.0380
0.625	0.569	0.028	22.32	0.2543	0.0525
0.625	0.555	0.035	17.86	0.2419	0.0649
0.625	0.527	0.049	12.76	0.2181	0.0887
0.625	0.495	0.065	9.62	0.1924	0.1144
0.625	0.459	0.083	7.53	0.1655	0.1413
0.625	0.435	0.095	6.58	0.1486	0.1582
0.625	0.407	0.109	5.73	0.1301	0.1767
0.750	0.694	0.028	26.79	0.3783	0.0635
0.750	0.680	0.035	21.43	0.3632	0.0786
0.750	0.652	0.049	15.31	0.3339	0.1079
0.750	0.620	0.065	11.54	0.3019	0.1399
0.750	0.584	0.083	9.04	0.2679	0.1739
0.750	0.560	0.095	7.89	0.2463	0.1955
0.750	0.532	0.109	6.88	0.2223	0.2195
0.750	0.510	0.120	6.25	0.2043	0.2375
0.875	0.835	0.020	43.75	0.5476	0.0537
0.875	0.819	0.028	31.25	0.5268	0.0745
0.875	0.805	0.035	25.00	0.5090	0.0924
0.875	0.777	0.049	17.86	0.4742	0.1272
0.875	0.745	0.065	13.46	0.4359	0.1654
0.875	0.709	0.083	10.54	0.3948	0.2065
0.875	0.685	0.095	9.21	0.3685	0.2328
0.875	0.657	0.109	8.03	0.3390	0.2623
0.875	0.635	0.120	7.29	0.316L7	0.2846
1.000	0.944	0.028	35.71	0.6999	0.0855
1.000	0.930	0.035	28.57	0.6793	0.1061
1.000	0.902	0.049	20.41	0.6390	0.1464
1.000	0.870	0.065	15.38	0.5945	0.1909
1.000	0.834	0.083	12.05	0.5463	0.2391
1.000	0.810	0.095	10.53	0.5153	0.2701
1.000	0.782	0.109	9.17	0.4803	0.3051
1.000	0.760	0.120	8.33	0.4536	0.3318
1.000	0.732	0.134	7.46	0.4208	0.3646
1.250	1.180	0.035	35.71	1.0936	0.1336
1.250	1.152	0.049	25.51	1.0423	0.1849
1.250	1.120	0.065	19.23	0.9852	0.2420
1.250	1.084	0.083	15.06	0.9229	0.316L3
1.250	1.060	0.095	13.16	0.8825	0.3447
1.250	1.032	0.109	11.47	0.8365	0.3907
1.250	1.010	0.120	10.42	0.8012	0.4260
1.250	0.982	0.134	9.33	0.7574	0.4698
1.500	1.430	0.035	42.86	1.6061	0.1611
1.500	1.402	0.049	30.61	1.5438	0.2234
1.500	1.370	0.065	23.08	1.4741	0.2930
1.500	1.334	0.083	18.07	1.3977	0.3695
1.500	1.310	0.095	15.79	1.3478	0.4193
1.500	1.282	0.109	13.76	1.2908	0.4763
1.500	1.260	0.120	12.50	1.2469	0.5202
1.500	1.232	0.134	11.19	1.1921	0.5750
1.500	1.204	0.148	10.14	1.1385	0.6286
1.750	1.680	0.035	50.00	2.2167	0.1886
1.750	1.902	0.049	40.82	2.8413	0.3003
1.750	1.620	0.065	26.92	2.0612	0.3441
1.750	1.584	0.083	21.08	1.9706	0.4347
1.750	1.560	0.095	18.42	1.9113	0.4939
1.750	1.532	0.109	16.06	1.8433	0.5619
1.750	1.510	0.120	14.58	1.7908	0.6145
1.750	1.482	0.134	13.06	1.7250	0.6803
1.750	1.454	0.148	11.82	1.6604	0.7449

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Hastelloy C276 Tube