We are A240 Type 347 Stainless Steel PLATE exporter
a240 347,astm a240 347 specification,sa240 347,asme sa240 347,a240 gr 347,astm a240 347,a240 347 stainless steel properties,sa240-347 material,astm a240 347 mechanical properties,a240 347 stainless steel,a240 tp 347,astm a240 347 stainless steel,astm a240 type 347 properties,sa240 347l,sa240 347,a240-347 material,astm a240 type 347 pdf,astm a240 347,astm a240 347 stainless steel properties,a240-347,a240 347l,a240 type 347,astm a240 347h,a240 347h,a240-347 properties,a240 347 allowable stress,astm a240 type 347 density,a240 tp 347 equivalent,a240-347 sts347,astm a240 gr 347 equivalent,sa240 347 ss,astm a240 type 347 equivalent,astm a240 347 composition,astm a240 347 mechanical properties
1.Stainless Steel Plate
Type 304 | Type 304L | Type 304H | Type 316 | Type 316L | Type 316H | Type 321 | Type 347
Type 410 | UNS S32205 Duplex | UNS S32750 Super Duplex | UNS S32760 Super Duplex
2.Type 347 stainless steel with added Columbium, which helps to stabilize the material. 347 stainless steel is a variant of the basic austenitic 18/8 Grade 304 with added Columbium – the introduction of Columbium stabilizes the steel and eliminates carbide precipitation, which subsequently causes intergranular corrosion.
3.The steel has excellent forming and welding qualities and excellent toughness even at cryogenic temperatures.
4.Benefits of 347 Stainless Steel
Higher creep stress and rupture properties when compared with 304
Ideal for high-temperature service
Overcomes sensitization and intergranular corrosion concerns
Can be used in elevated temperature applications for ASME Boiler and Pressure Vessel Code applications
Due to stabilization the material offers better overall corrosion resistance when compared to 304/304L
Excellent mechanical properties
A high carbon version (347H) is also available.
5.Typical Uses
Heat exchangers
High-temperature steam service
High-temperature chemical process
Both 347/347H are used primarily in elevated temperature applications.
6.Chemical Composition
| UNS No | Grade | C | Si | Mn | P | S | Cr | Mo | Ni | N | Other |
| S34700 | 347 | 0.08 | 0.75 | 2.00 | 0.045 | 0.030 | 17.00/19.00 | – | 9.00/13.00 | – | Cb:10xC1.00 |
7.Mechanical Properties
| UNS No | Grade | Proof Stress 0.2% (MPa) |
Tensile Strength (MPa) |
Elongation A5(%) |
Hardness Max | |
| HB | HRB | |||||
| S34700 | 347 | 205 | 515 | 40 | 201 | 92 |
8.To find out more about A240 Type 347 and Grade 347H stainless steel, please contact us.
astm a240 gr.347/347,astm a240 347 yield strength,astm a240 type 347 yield strength,a240-347 density,astm a240 347 density,a240 347 plate,astm a240 347 vs 347,astm a240 type 347 condition a,astm a240 type 347 material properties,a240 gr 347,astm a240 347 pipe,a240-347 jis,astm a240 347 equivalent,a240 347 material,astm a240 347 ss,astm a240 tp 347 chemical composition,astm a240 347 chemical composition,astm a240 type 347 chemical composition,a240 347 equivalent,astm a240 347l stainless steel,sa240-347 allowable stress,astm a240 347 chemical composition,sa240-347n,astm a240 347 specification,a240 347 ss,astm a240 347l yield strength,a240 grade 347h,astm a240 type 347 thickness,a240 tp347h,astm a240 vs 347,material a240 347,astm a240 tp347,astm a240 gr 347,astm a240 tp 347,a240 tp347,astm a240 type 347,aisi 347 astm a240,astm a240 type 347