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A182-F51 1.4462 UNS S31803 UNS S32205 DUPLEX 2205 SAF 2205 X2CrNiMoN22-5-3 Forged Forging steel Rings Rolled Rings Forging Sleeves Flanges Bushes Bushing Pipes Piping tubes tubings barrels Casing
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We are professional A182-F51 1.4462 UNS S31803 UNS S32205 DUPLEX 2205 SAF 2205 AISI 318 LN X2CrNiMoN22-5-3 Forged Forging steel Rings Rolled Rings Forging Sleeves Flanges Bushes Bushing Pipes Piping tubes tubings barrels Casing Cases Shells cylinders hubs housings Parts Pieces Material Products from china

Chemical composition %   of   steel   X2CrNiMoN22-5-3 (1.4462):   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.
CSiMnNiPSCrMoN
max   0.03max   1max   24.5 - 6.5max   0.035max   0.01521 - 232.5 - 3.50.1 - 0.22


Mechanical properties of   steel   X2CrNiMoN22-5-3 (1.4462)

Rm - Tensile strength (MPa) (+A)640-950
Rm - Tensile strength (MPa) (+AT)640-920
Rm - Tensile strength (MPa) (+AT+C)1000-1020


Rp0.2 0.2% proof strength (MPa) (+A)450-500
Rp0.2 0.2% proof strength (MPa) (+AT)450


KV - Impact energy (J) transverse, (+A)+20°
100
-40°
40
KV - Impact energy (J) longitud., (+A)+20°
150
KV - Impact energy (J) longitud., (+AT)+20°
120-200
KV - Impact energy (J) transverse, (+AT)+20°
90-100
-196°
40
-40°
40


A - Min. elongation at fracture (%) (+A)20-25
A - Min. elongation at fracture (%) transverse, (+AT)22
A - Min. elongation at fracture (%) longitud., (+AT)22-30


Nominal diameter (mm):    2 - 25
Z - Reduction in cross section on fracture (%)50-55


  Brinell hardness   (HB):   (+A)270
  Brinell hardness   (HB):   (+AT)290

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