X2CrNi19-11 Steel Forged Blind Pipe Flanges EN 10028-7 1.4306 Blind Flanges
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Product Description
X2CrNi19-11 Steel Forged Blind Pipe Flanges EN 10028-7 1.4306 Blind Flanges
Material Specifications
| Grade: | X2CrNi19-11 |
| Number: | 1.4306 |
| Classification: | Austenitic stainless steel |
| Density: | 7.9 g/cm³ |
Applicable Standards
- 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 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 10253-4:2008 - Butt-welding pipe fittings - Wrought austenitic and austenitic-ferritic (duplex) stainless steels
- 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 10253-3:2008 - Butt-welding pipe fittings - Wrought austenitic and austenitic-ferritic (duplex) stainless steels
- 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
Chemical Composition (%)
| Element | Content |
|---|---|
| C | max 0.03 |
| Si | max 1 |
| Mn | max 2 |
| Ni | 10 - 12 |
| P | max 0.045 |
| S | max 0.015 |
| Cr | 18 - 20 |
| 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: max 0.015%.
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength (+A) - Rm (MPa) | 460-700 |
| Tensile Strength (+AT) - Rm (MPa) | 460-680 |
| Tensile Strength (+AT+C) - Rm (MPa) | 740-780 |
| 0.2% Proof Strength (+AT) - Rp0.2 (MPa) | 180 |
| 0.2% Proof Strength (+A) - Rp0.2 (MPa) | 180-220 |
| Impact Energy Transverse (+A) - KV (J) at +20°C | 60 |
| Impact Energy Transverse (+A) - KV (J) at -196°C | 60 |
| Impact Energy Longitudinal (+A) - KV (J) at +20°C | 100 |
| Elongation at Fracture (+A) - A (%) | 35-45 |
| Elongation at Fracture Longitudinal (+AT) - A (%) | 40 |
| Nominal Diameter (mm) | 2 - 50 |
| Reduction in Cross Section - Z (%) | 63-68 |
| Brinell Hardness (+A) - HB | 215 |
| Brinell Hardness (+AT) - HB | 200 |
Material Properties
Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yes
Minimum application temperature: -270°C
Equivalent Grades
| EU EN | USA | Japan JIS | France AFNOR | England BS | Italy UNI | Sweden SS | Poland PN | Finland SFS | Russia GOST |
|---|---|---|---|---|---|---|---|---|---|
| X2CrNi19-11 | 304L | SUS304L | Z2CN18-10 Z3CN18-10 |
304S11 | X2CrNi18-11 | 2352 | 00H18N10 | 720 | 03KH18N11 |
Warning! Equivalent grades are for reference only.
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Company
BEST PIPELINE EQUIPMENT CO.,LTD
Location
China Factory : Suzhou Industrial Park, JiangSu Province,China
Contact Person
amy