Ninthore Overseas Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 446 Chain, which is one of the most carburization resistant materials available. Stainless Steel 446 Angle maintains nearly constant dimensions over the range of normal atmospheric temperatures, and has a low coefficient of expansion from cryogenic temperatures to about 500 Degree F. Stainless Steel 446 C-Channel also retains good strength and toughness at cryogenic temperatures. Stainless Steel 446 H-Beam can be hot and cold formed and machined using processes similar to austenitic stainless steels.

Stainless Steel 446 Chain Manufacturer In India | Stainless Steel 446 Chain Manufacturer In Mumbai | Stainless Steel 446 Chain Exporter In India | Stainless Steel 446 Chain Exporter In Mumbai | Stainless Steel 446 Chain Supplier In India | Stainless Steel 446 Chain Supplier In Mumbai | Stainless Steel 446 Chain Stockist In India | Stainless Steel 446 Chain Stockist In Mumbai 
Stainless Steel 446 Chain

Stainless Steel 446 Chain

Stainless Steel 446 I-Beam is weldable using Filler Metal which is available in bare wire for both the GTAW and GMAW process. Stainless Steel 446 T-Beam has an exceptional ability to withstand the repeated thermal shock of oil or water quenching. Stainless Steel 446 Chain is one of the few materials that can withstand corrosive conditions ranging from aqueous to white heat. Upon shutdown, 446 Stainless Steel Angle resists dew point corrosion by sulphuric acid and polythionic acid stress corrosion cracking.

Do not preheat this 446 Stainless Steel Chain, keep inter – pass temperature below 212 Degree F and use reinforced stringer beads. Because of this ability, 446 Stainless Steel C-Channel has been the choice for all types of applications that require heavily carburizing atmospheres. Fabrications of 446 Stainless Steel H-Beam including radiant tubes, corrugated boxes and furnace belt pins has all been made from to withstand the high carbon potentials within these atmospheres.

SS 446 Angle, Channel, Beam, Chain Specifications
Specifications : ASTM A 276/A 276M,A 484/A 484M,A 564/A 564M,A 582/A582M,A 638 /A 638M,A705/A705M
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
SS 446 Angle
: 5mm to 9mm
SS 446 Channel
: 40mm*20mm~300mm*300mm
SS 446 Beam : 3″ thru 12.31″
SS 446 Chain
: 1/8 inch – 1/2 inch Diameter
: 3.0mm – 120mm
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
Type : Angle, C Channel, U Channel, H Beam, I Beam, T Beam, W Beam, Chain
446 Stainless Steel Angle, Channel, Beam, Chain Chemical Composition
Grade C Mn Si P S Cr Cb Ni N
SS 446 0.2 max 1.5 max 0.75 max 0.040 max 0.030 max 23-30 0.50 0.10-0.25
Stainless Steel 446 Angle, Channel, Beam, Chain Mechanical Properties
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
MPa – 485 MPa – 275
Equivalent Grades for 446 Stainless Steel Angle, Channel, Beam, Chain
SS 446 1.4762/1.4763 S44600 SUS 446
SS 446 Angle, Channel, Beam, Chain Application Industries
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
446 Steel Angle, Channel, Beam, Chain Test Certificates

We at Ninthore Overseas provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Ninthore Overseas ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test



• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)