Ninthore Overseas is one of the Leading Manufacturer And Exporter of Stainless Steel 410 Flanges, where better finishes are obtained in the cold drawn or heat – treated condition. In its softest condition, these Stainless Steel 410 Slip On Flanges is tough and chips build up on tools. If higher mechanical properties are required, our Stainless Steel 410 Threaded Flanges can be machined. Our Stainless Steel 410 Weld Neck Flanges are low carbon steels built around the composition of iron, 12 % chromium, and 0.12 % carbon. These Stainless Steel 410 Blind Flanges provides good corrosion resistance to air, water and some chemicals, where resistance to food acids is good.

Our Stainless Steel UNS S41000 Socket Weld Flanges shows satisfactory resistance to nitric acid, concentrated sulphuric acid, dilute acetic acid and naphtha. These Stainless Steel 410 Lap Joint Flanges has extensive use in aircraft parts, such as exhaust systems where operating temperatures are higher than 800 Degree F and where corrosive conditions are not too severe; also for the reason that of its resistance to scaling and vibration fatigue.

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Our Stainless Steel 410 Ring Joint Type Flanges may be tempered and hardened, which gives steel great hardness, but also reduces its toughness and makes it brittle, so few steels are fully hardened. These Stainless Steel 410 Spectacle Blind Flanges may be satisfactorily welded, where maximum stabilization is accomplished by annealing between 1750 Degree F and 1850 Degree F.

Stainless Steel 410 Pipe Flanges Specifications
Specifications : ASTM A182 / ASME SA182
Size : 1/2″ (15 NB) to 48″ (1200NB)
: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

SS 410 Pipe Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 410 0.15 max 1.0 max 1.0 max 0.040 max 0.030 max 11.5 – 13.5 0.50 max


Stainless Steel 410 Plate Flanges Mechanical Properties
Grade Tensile Strength ksi (MPa) min Yield Strength 0.2% offset ksi (MPa) min Elongation (% in 50mm) min Hardness (Brinell) MAX Hardness (Rockwell B) MAX
410 65 (450) 30 (205) 20 217 96

Equivalent Grades for 410 Stainless Steel Industrial Pipe Flanges

SS 410 1.4006 S41000 SUS 410 410S21 X12Cr13

SS 410 Flanges 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

Stainless Steel 410 Pipe Flanges Test Certificates

We at Sachiya Steel International 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 Sachiya Steel International 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)