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{"title":"Heavy Wall Seamless Welded Carbon Steel Pipe A\/SA106B\/C A\/SA53B Standard Long","imgUrl":"https:\/\/img.ismap.com\/nimg\/ab\/c9\/9462bf309c0a98a6b05415e59bd7-200x200-1\/heavy_wall_seamless_welded_carbon_steel_pipe_a_2fsa106b_2fc_a_2fsa53b_standard_long_lifespan.jpg","attrs":{"Brand Name":"BEST","Model Number":"1\/2''-48''","Certification":"API, CE, PED, ISO","Place of Origin":"China\/Japan"}}
{"title":"X10crwmovnb9-2 Seamless Alloy Steel Tube JFE Steel Japan Standard","imgUrl":"https:\/\/img.ismap.com\/nimg\/f7\/53\/a33bb04359fb98cfdbbc507fb982-200x200-1\/x10crwmovnb9_2_seamless_alloy_steel_tube_jfe_steel_japan_standard.jpg","attrs":{"Brand Name":"BEST","Model Number":"1\/2''-48''","Certification":"API, CE, PED, ISO","Place of Origin":"China\/Japan"}}
{"title":"EN10028 E355 Material Alloy Steel Seamless Pipes Heavy Wall Tubes Round Shape","imgUrl":"https:\/\/img.ismap.com\/nimg\/67\/8f\/e52b13079181d6f4f5346cfd83b5-200x200-1\/en10028_e355_material_alloy_steel_seamless_pipes_heavy_wall_tubes_round_shape.jpg","attrs":{"Brand Name":"Thyssenkrupp Material","Model Number":"40x40inch","Certification":"APZ3.1 Certificates","Place of Origin":"Italy"}}
Austenitic-ferritic stainless steel - special grade
Density:
7.8 g/cm ³
Standard:
EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
EN 10088-3: 2005 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
EN 10216-5: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Stainless steel tubes
EN 10297-2: 2005 Seamless circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions
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 of corrosion resisting steels for construction purposes
EN 10088-4: 2009 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes
Chemical composition % of steel X2CrNiMoSi18-5-3 (1.4424): EN 10088-2-2005
Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast.
C
Si
Mn
Ni
P
S
Cr
Mo
N
max 0.03
1.4 - 2
1.2 - 2
4.5 - 5.2
max 0.035
max 0.015
18 - 19
2.5 - 3
0.05 - 0.1
Mechanical properties of steel X2CrNiMoSi18-5-3 (1.4424)
Rm - Tensile strength (MPa) (+A)
680-900
Rm - Tensile strength (MPa) (+AT)
700-900
Rp0.2 0.2% proof strength (MPa) (+A)
400-450
Rp0.2 0.2% proof strength (MPa) (+AT)
480
KV - Impact energy (J) longitud.,
+20° 100
A - Min. elongation at fracture (%) (+A)
25
A - Min. elongation at fracture (%) (+AT)
30
Brinell hardness (HB): (+A)
260
Properties of steel X2CrNiMoSi18-5-3 (1.4424)
Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yes
Mechanical properties
ReH
Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
Rm
Tensile strength / Zugfestigkeit / Resistance a la traction
A
Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J
Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc
Heat treatment conditions
+A
Soft annealed
+AC
Annealed to achieve spheroidization of the carbides
+AR
As rolled
+AT
Solution annealed
+C
Cold drawn / hard
+CR
Cold rolled
+FP
Treated to ferrite-pearlite structure and hardness range
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in
the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties
for the upstream, midstream and downstream sectors of oil & gas, thermal and ...
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in
the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties
for the upstream, midstream and downstream sectors of oil & gas, thermal and ...
