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{"title":"X2CrNi19-11 Steel Forged Blind Pipe Flanges EN 10028-7 1.4306 Blind Flanges","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/aa\/6fca8e689f6c718d1249d996d39d-200x200-1\/x2crni19_11_steel_forged_blind_pipe_flanges_en_10028_7_1_4306_blind_flanges.jpg","attrs":{"Steel number":"1.4306","Type":"steel forged blind flanges","Standard":"EN1092-1 Type 01","Material":"X2CrNi19-11"}}
{"title":"(S)A182 F5 F9 F11 F22 F91 Lap Joint Flange Blind Pipe Flanges","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/eb\/97ced13544a2a210450c05d01cfb-200x200-1\/28s_29a182_f5_f9_f11_f22_f91_lap_joint_flange_blind_pipe_flanges.jpg","attrs":{"Minimum Order Quantity":"1 pcs","Price":"0.3 usd\/pcs","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000 pcs in stock"}}
{"title":"Forged Steel Blind Flange (S)A182 F304H F317L F321H F347H DN50 PN6 Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/3a\/d31331f0a1989d0637aacdf958ac-200x200-1\/forged_steel_blind_flange_28s_29a182_f304h_f317l_f321h_f347h_dn50_pn6_size.jpg","attrs":{"Minimum Order Quantity":"1 pcs","Price":"0.3 usd\/pcs","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000 pcs in stock"}}
{"title":"(S)A694 F44 \/ 254SMO Blind Pipe Flanges UNS S31254 Forged Steel Flanges","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/25\/2283b6fb509aad1fb732f823d99c-200x200-1\/28s_29a694_f44_2f_254smo_blind_pipe_flanges_uns_s31254_forged_steel_flanges.jpg","attrs":{"Minimum Order Quantity":"1 pcs","Price":"0.3 usd\/pcs","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000 pcs in stock"}}
{"title":"DIN 2631 FL\u00c4NSAR EN ASME B16.5 Plan svetsfl\u00e4ns Flanges Typ 01 UNS S32760 (1.4501","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/25\/2283b6fb509aad1fb732f823d99c-200x200-1\/din_2631_fl_c3_84nsar_en_asme_b16_5_plan_svetsfl_c3_a4ns_flanges_typ_01_uns_s32760_281_4501_2f_f55_29_steel_blind_pipe_flanges.jpg","attrs":{"Minimum Order Quantity":"1 pcs","Price":"0.3 usd\/pcs","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000 pcs in stock"}}
{"title":"Alloy 825 \/ UNS N08825 Blind Pipe Flanges Steel Forged Flanges EN1092-1 Type 01","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/b9\/b157f00929c020e225dca48f09ba-200x200-1\/alloy_825_2f_uns_n08825_blind_pipe_flanges_steel_forged_flanges_en1092_1_type_01.jpg","attrs":{"Material":"Alloy 825 \/ UNS N08825","Standard":"EN1092-1 Type 01","Type":"Blind pipe flanges","name":"steel forged flanges"}}
EN 10088-2:2005 - Stainless steels - Technical delivery conditions for sheet/plate and strip
EN 10088-3:2005 - Stainless steels - Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products
EN 10028-7:2007 - Flat products made of steels for pressure purposes - Stainless steels
EN 10222-5:2000 - Steel forgings for pressure purposes - Martensitic, austenitic and austenitic-ferritic stainless steels
EN 10216-5:2014 - Seamless steel tubes for pressure purposes - Stainless steel tubes
EN 10217-7:2005 - Welded steel tubes for pressure purposes - Stainless steel tubes
EN 10296-2:2005 - Welded circular steel tubes for mechanical and general engineering purposes - Stainless steel
EN 10253-3:2008 - Butt-welding pipe fittings - Wrought austenitic and austenitic-ferritic stainless steels
EN 10253-4:2008 - Butt-welding pipe fittings - Wrought austenitic and austenitic-ferritic stainless steels with inspection
EN 10272:2007 - Stainless steel bars for pressure purposes
EN 10263-5:2001 - Steel rod, bars and wire for cold heading and cold extrusion - Stainless steels
EN 10250-4:2000 - Open steel die forgings for general engineering purposes - Stainless steels
EN 10297-2:2005 - Seamless circular steel tubes for mechanical and general engineering purposes - Stainless steel
EN 10088-1:2005 - Stainless steels - List of stainless steels
EN 10088-5:2009 - Stainless steels - Technical delivery conditions for bars, rods, wire, sections and bright products
EN 10088-4:2009 - Stainless steels - Technical delivery conditions for sheet/plate and strip for construction
Chemical Composition (%) - EN 10088-2-2005
Element
Content
C
max 0.05
Si
max 1
Mn
max 2
Ni
10.5 - 13
P
max 0.045
S
max 0.015
Cr
16.5 - 18.5
Mo
2.5 - 3
N
max 0.11
Note: Particular ranges of sulphur content may provide improvement of particular properties. For machinability: 0.015% to 0.030%; for weldability: 0.008% to 0.030%; for polishability: 0.015% max.
Mechanical Properties
Tensile Strength (+A): 500-730 MPa
Tensile Strength (+AT): 510-710 MPa
Tensile Strength (+AT+C): 790-830 MPa
0.2% Proof Strength (+A): 200-240 MPa
0.2% Proof Strength (+AT): 205 MPa
Impact Energy Transverse (+A): +20°C: 60J, -196°C: 60J
Impact Energy Longitudinal (+A): +20°C: 100J
Elongation at Fracture (+A): 30-40%
Elongation Longitudinal (+AT): 40-45%
Nominal Diameter: 2-50 mm
Reduction in Cross Section: 60-65%
Brinell Hardness (+A): 215 HB
Brinell Hardness (+AT): 200 HB
Material Properties
Intergranular Corrosion Resistance: Yes in delivery condition, No in sensitized condition
