Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"1.4406 Stainless Steel EN1092 Flange for High Purity Applications and Corrosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/4d\/9e3162d1782d732a07b5a4138a02-200x200-1\/1_4406_stainless_steel_en1092_flange_for_high_purity_applications_and_corrosion.jpg","attrs":[]}
{"title":"P355N 1.0562 Steel Forged WN Flange with EN1092 Standard RR FF Face","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/81\/b24845299ee75b148e0b9495b76f-200x200-1\/p355n_1_0562_steel_forged_wn_flange_with_en1092_standard_rr_ff_face.jpg","attrs":{"Steel Number":"1.0562","Type":"EN1092-1 FORGED FLANGES","FACE":"RR, FF","Material":"P355N"}}
{"title":"Nickel Alloy 200 Blind Flange with RF \/ FF Face EN1092-1 Standard Forged Flange","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/03\/cf2d90e60853e3197fdfa80f55b4-200x200-1\/nickel_alloy_200_blind_flange_with_rf_2f_ff_face_en1092_1_standard_forged_flange.jpg","attrs":{"Type":"wn flange","Standard":"EN1092-1 Type 01","Flange Face":"RF, FF","Material":"Alloy 200"}}
{"title":"EN1092-1 Standard X10Ni9 Steel So Flange with 1.5682 Material for High","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/50\/ee89779e3d982123af467d3e6b9a-200x200-1\/en1092_1_standard_x10ni9_steel_so_flange_with_1_5682_material_for_high_performance_applications.jpg","attrs":{"Steel Number":"1.5682","Standard":"EN1092-1 Type 01","Flange face":"RF, FF","Material":"X10Ni9"}}
X2CrNiMoN17-11-2 EN 10222-5 1.4406 Stainless Steel EN1092 Flange
1.4406 is a stainless steel grade designation (EN/DIN system) for a high-alloy austenitic stainless steel, closely related to 316L but with tighter control of impurities. This grade is often used in more demanding environments, including nuclear and high-purity applications.
Chemical Composition
Element
Composition (Weight %)
Carbon (C)
≤ 0.02%
Silicon (Si)
≤ 0.75%
Manganese (Mn)
≤ 2.00%
Phosphorus (P)
≤ 0.030%
Sulfur (S)
≤ 0.015%
Chromium (Cr)
17.0 – 18.0%
Nickel (Ni)
12.5 – 13.5%
Molybdenum (Mo)
2.5 – 3.0%
Nitrogen (N)
≤ 0.10%
Iron (Fe)
Balance
Key Composition Benefits
Low Carbon (max 0.02%): Greatly improves resistance to intergranular corrosion and makes the material suitable for welding without post-weld heat treatment
Chromium (17–18%): Ensures good general corrosion resistance and forms a stable passive surface layer
Nickel (12.5–13.5%): Stabilizes the austenitic structure, improving toughness and ductility, especially at low temperatures
Molybdenum (2.5–3%): Significantly boosts resistance to pitting and crevice corrosion in chloride-containing environments
Very Low Sulfur & Phosphorus: Provides better toughness, cleaner steel, and improved corrosion resistance for critical applications
Typical Applications
1.4406 is often chosen where you need 316L-type properties but with stricter impurity limits, including:
Nuclear applications
High-purity chemical processing
Pharmaceutical plants
Environments requiring excellent weldability and corrosion resistance
Applications with chloride exposure and slightly more aggressive conditions than standard 316L
For exact values for specific products (bar, tube, plate), always check the mill certificate or relevant standard (e.g., EN 10088) as individual producers may specify narrower ranges within these limits.
