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SS 446 Tubes Suppliers. Top Quality UNS S44600/1.4762 Seamless & Welded Tubes

///446 Stainless Steel Tubes

446 Stainless Steel Tubes

305.00

SS 446 Seamless & Welded Tubes Manufacturers & Suppliers, UNS S44600/1.4762/14763 Tubes

  • Equivalents: WRN. 1.4762/14763, UNS S44600, AISI 446
  • Specification: ASTM A312, ASTM A213, ASTM A268, ASTM A269
  • Size: 6mm to 101.4 mm, Thickness: 0.5mm to 10mm
  • Products: Seamless Tubes, Welded Tubes, ERW Tubes, Electropolished Tubes, Square Tubes, Rectangular Tubes, Thick Wall Tubes, Thin Wall Tubes, Decorative Tubes, Polished Tubes, Round Tubes
  • Stainless Steel 446 Tubes are available in sizes ranging from 1/4 in. OD to 5″ OD in. & lengths of 20 ft.

Metline is a professional stainless steel 446 tube supplier and manufacturer with more than 30 years experience. Our stainless steel 446 tubes are produced in compliance with ASTM A213/A269/A268 standards. SS 446 tubes supplied by Metline have excellent OD tolerance and mechanical properties enabling us to full fill the most demanding requirements from our customers. The quality of our tubes is ensured by our strict manufacturing process and testings at various stages of production.

Specifications:

  • ASTM A 269 Standard for Seamless Welded Stainless Steel Tube – Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
  • ASTM A312 – Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
  • ASTM A268 – Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
  • ASTM A213 – Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

SS 446 Seamless Tubes, SS 446 Welded Tubes, SS 446 Tubes Manufacturers, SS 446 Welded Tubes Wholesalers, SS 446 Seamless Tubes Suppliers in Mumbai, SS 446 Seamless Tubes Importers

Description

Manufacturers & Suppliers of Stainless Steel 446 Tubes, UNS S44600/1.4762/14763 Seamless & Welded Tubes

Metline is a specialist manufacturer and supplier of 446 stainless steel tubes with Bright Annealing (BA Tube) or Polishing (Surface Roughness Ra 0.18). We produce 446 stainless steel tubes outside diameter 6mm upto 5″, in wall thickness upto 10mm. Metline is a professional producer of both thin wall and thick wall stainless steel tubes, with exports to over 70 countries across the globe. In addition to 446 stainless steel tubes, we can also produce and supply related tube fittings such as ferrule fittings, compression fittings, and couplings and valves.

Pipes are used to transport something, and tubes to construct something; hence, tubes are defined by the outside diameter and wall thickness (for construction stability), and pipes are measured by inside diameter to allow a calculation for transportation viz., speed, volumes, etc.

Stainless Steel 446 Tubes Size and Weight Chart

Stainless Steel Tube Size and Weight
Wall Thickness in mm 0.5 0.6 0.7 0.8 1 1.2 1.6 2 2.6 3 3.2 3.6
O. D. in mm Weight in kg/m
6 0.069 0.081 0.093 0.104 0.125 0.144 0.176
10 0.119 0.141 0.163 0.184 0.225 0.264 0.336
12.7 0.153 0.182 0.21 0.238 0.293 0.345 0.444
14 0.169 0.201 0.233 0.264 0.325 0.384 0.496
15.87 0.192 0.229 0.266 0.301 0.372 0.44 0.571 0.694
19 0.231 0.276 0.32 0.364 0.45 0.534 0.696 0.85 1.066 1.2 1.264
25 0.306 0.366 0.425 0.484 0.6 0.714 0.936 1.15 1.456 1.65 1.744 1.926
25.4 0.311 0.372 0.432 0.492 0.61 0.726 0.952 1.17 1.482 1.68 1.776 1.962
31.8 0.918 1.208 1.49 1.898 2.16 2.288 2.538
38 1.104 1.456 1.8 2.301 2.625 2.784 3.096
44.5 1.299 1.716 2.125 2.724 3.113 3.304 3.681
50.8 1.968 2.44 3.133 3.585 3.808 4.248
63.5 2.476 3.075 3.959 4.538 4.824 5.391
76.1 2.98 3.705 4.778 5.483 5.832 6.525
101.6 4 4.98 6.435 7.395 7.872 8.82
114.3 4.453 5.547 7.173 8.247 8.78 9.84
127 4.955 6.175 7.989 9.188 9.785 10.98
152.4 5.96 7.429 9.62 11.07 11.792 13.231

Production & Stock Range for 446, UNS S44600/1.4762/14763 Seamless & Welded Tubes

Product Stainless Steel 446 Tube
Origin India, Japan, Europe, US
Form Welded and Seamless
Specification ASTM A213, ASTM A268, ASTM A269, ASTM A789, ASTM A790
Type Fluid, Food, Decorative, Structural, Instrumentation
Round Tube (mm) 4.76 OD to 203.2 OD
Square (mm) 12.7 to 152.6
Rectangular (mm) 25.4 x 12.7 to 203.2 x 101.6
Grades
  • Austenitic Stainless Steel: 304/304L/304H(1.4301/1.4306/1.4948); 316/316L(1.4401/1.4404); 316Ti(1.4571); 321(1.4541); 309S (1.4833); 310S(1.4845); 317L(1.4438)321H(1.4878); 347H (1.4550);
  • Duplex Stainless Steel: S32001, S32003, S31500, 2205(1.4462); S32304,(1.4362);S31803,2507 (S32750), S32760(1.4501);S32101(1.4162);
  • Super Austenitic Stainless Steel: 904L, S30432, S31042, 6Mo (S31254, N08367)
  • Nickel Base Alloys: Alloy 20 (UNS N08020), Monel 200 (UNS 02200), Monel 400 (UNS N04400), Incoloy 800 (UNS N08800), Incoloy 800H (UNS N08810), Incoloy 800HT (UNS N08811), Incoloy 825 (UNS N08825), Inconel 600 (UNS N06600), 4J29, 4J36, GH3030, GH3039, C276 (UNS N10276)
  • Martensitic Stainless Steel: 410(1.4006), 410S(1.4000), 420(1.4021)
  • Ferritic Stainless Steel: 405(1.4002), 430(1.4016)
Wall Thickness 0.33 to 10.0mm
Fittings Ttri-clamp, Butt Welding, Flanges, Compression Fittings, Double Compression, Ferrule Fittings
Processing Cut-to-length, Polishing, Bright Annealed, 180 Grit, 240 Grit, 400 Grit
Test Certificates As per EN 10204 3.1
Other Tests As per Customer QAP, Hydro Test, Destructive & Non Destructive Tests
Packing Bundled Packing, or Wooden Box Packing

About 446 Stainless Steel Tube

Stainless Steel 446 is a high chromium ferritic stainless steel commonly used in high temperature applications from 1500 degF to 2200 degF. SS 446 is the most oxidation resistant steel among the 400 series stainless. SS 446 resistance to cyclic oxidation is equal to or better than SS 309 and SS 310, but has lower strength at elevated temperatures.

Types of 446, UNS S44600, 1.4762/14763 Stainless Steel Seamless & Welded Tubes

SS 446 Seamless Tubes UNS S44600 Seamless Tubes WNR. 1.4762/14763 Seamless Tubes
SS 446 Welded Tubes Stainless Steel 446 Round Tubes Stainless Steel 446 Square Tubes
Stainless Steel 446 Rectangular Tubes Fabricated 446 Stainless Steel Tubes 446 Electropolished Tubes

Equivalents of 446, S44600/1.4762/14763 Stainless Steel Seamless & Welded Tubes Grade

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
446 S44600 _ _ 1.4762/14763

Chemical Composition of  446, S44600/1.4762/14763 Stainless Steel Seamless & Welded Tubes

Grade C Mn Si P S Cr Mo Ni N
410 min. 11.5
max. 0.2 1.5 0.75 0.04 0.03 30 0.5 0.25

Mechanical Properties of 446, S44600/1.4762/14763 Stainless Steel Seamless & Welded Tubes

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
446 485 275 20 92 201

Physical Properties of 446, S44600/ 1.4762/14763 Stainless Steel Seamless & Welded Tubes

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
446 7750 200 9.9 11.4 11.6 24.9 28.7 460 570

Applications of UNS S44600/1.4762/14763 & 446 Stainless Steel Seamless & Welded Tubes

Stainless Steel 446  pipes find applications in a wide rage of products such as furnace components, superheater and afterburner parts, heat exchangers, compensators and expansion bellows, chemical and petrochemical piping systems.

Additional information

Product

Stainless Steel 446 Tubes, UNS S44600/1.4762/14763 Stainless Steel Seamless & Welded Tubes

Product Size

OD (NB Sizes) 1/2" to 72"
Wall Thickness: SCH 5 to SCH XXS, Custom Thickness

Type

Seamless, Welded, Coiled, Straight Lengths

Material Grades

304, 304L, 316, 316L, 317/L, 321/321H, 310/310S, 347/347H, 904L, 254 SMO, Alloy 20, Duplex & Super Duplex

Quality Assurance

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Marking

As per Manufacturing Specification, Heat Number Traceability

Export to Africa

Burundi, Comoros, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Malawi, Mauritius, Mayotte, Mozambique, Reunion, Rwanda, Seychelles, Somalia, Tanzania, United Republic of Uganda, Zambia, Zimbabwe, Angola, Cameroon, Central African Republic, Chad, Congo (Brazzaville), Congo, Democratic Republic of the Equatorial Guinea, Gabon, Sao Tome and Principe, Algeria, Egypt, Libyan Arab Jamahiriya, Morroco, South Sudan, Sudan, Tunisia, Western Sahara, Botswana, Lesotho, Namibia, South Africa, Swaziland, Benin, Burkina Faso, Cape Verde, Cote d\\'Ivoire (Ivory Coast), Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Saint Helena, Senegal, Sierra Leone, Togo

Export to America

Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Bonaire, Saint Eustatius and Saba, British Virgin Islands, Cayman Islands, Cuba, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Monserrat, Puerto Rico, Saint-Barthélemy, St. Kitts and Nevis, Saint Lucia, Saint Martin, Saint Vincent and the Grenadines, Sint Maarten, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (US), Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States

Export to Asia

Afghanistan, Armenia, Azerbaijan, Bangladesh, Bhutan, Brunei Darussalam, Cambodia, China, Georgia, Hong Kong, India, Indonesia, Japan, Kazakhstan, South Korea, Kyrgyzstan, Laos, Macao, Malaysia, Maldives, Mongolia, Myanmar (ex-Burma), Nepal, Pakistan, Phillipines, Singapore, Sri Lanka (ex-Ceilan), Taiwan, Tajikistan, Thailand, Timor Leste (West), Turkmenistan, Uzbekistan, Vietnam

Export to Europe

Albania, Andorra, Belarus, Bosnia, Croatia, European Union, Faroe Islands, Gibraltar, Guerney and Alderney, Iceland, Jersey, Kosovo, Liechtenstein, Macedonia, Man, Island of Moldova, Monaco, Montenegro, Norway, Russia, San Marino, Serbia, Svalbard and Jan Mayen Islands, Switzerland, Turkey, Ukraine, Vatican City State (Holy See)

Export to European Union

Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom

Export to Middle East

Bahrain, Iraq, Iran, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen

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