Specifications
Steel Number :
1.0259
Standard :
EN1092-1 Type 01
Type :
forged flanges
Material :
p265tr2
Description
P265TR2 WN Flanges 1.0259 So Flange EN1029-1 Blind Steel Flanges

P265TR2 WN flanges (1.0259) SO flange EN1029-1 Blind Steel flanges are high-quality pressure components designed for industrial applications requiring reliable performance and durability.

Material Specifications
Grade P265TR2
Number 1.0259
Classification Non-alloy quality steel
Equivalent Grades No information
Standards Compliance
  • EN 10216-1: 2014 - Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties
  • EN 10217-1: 2002 - Welded steel tubes for pressure purposes. Non-alloy steel tubes with specified room temperature properties
  • EN 10253-2: 2007 - Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements
Chemical Composition (%) - EN 10216-1-2014
C Si Mn Ni P S Cr Mo V Nb Ti Al Cu
max 0.2 max 0.4 max 1.4 max 0.3 max 0.025 max 0.015 max 0.3 max 0.08 max 0.02 max 0.01 max 0.04 max 0.02 max 0.3

Note: Cr+Cu+Mo+Ni < 0.7

Mechanical Properties
Tensile Strength
Nominal Thickness (mm) Rm - Tensile Strength (MPa)
to 60 410-570
Yield Strength
Nominal Thickness (mm) ReH - Minimum Yield Strength (MPa)
to 16 265
16 - 40 255
40 - 60 245
Impact Energy
Direction Temperature KV - Impact Energy (J)
Transverse 27
Longitudinal 40
Longitudinal -10° 28
Elongation at Fracture
Direction A - Min. Elongation at Fracture (%)
Longitudinal 21
Transverse 19
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P265TR2 EN1092-1 Type 01 Blind Flange 1.0259 Welding Neck Flange

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Steel Number :
1.0259
Standard :
EN1092-1 Type 01
Type :
forged flanges
Material :
p265tr2
Contact Supplier
P265TR2 EN1092-1 Type 01 Blind Flange 1.0259 Welding Neck Flange
P265TR2 EN1092-1 Type 01 Blind Flange 1.0259 Welding Neck Flange
P265TR2 EN1092-1 Type 01 Blind Flange 1.0259 Welding Neck Flange
P265TR2 EN1092-1 Type 01 Blind Flange 1.0259 Welding Neck Flange
P265TR2 EN1092-1 Type 01 Blind Flange 1.0259 Welding Neck Flange

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