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|Material:||Heat Resisting Ferritic Grades 1.4713 , 1.4724 , 1.4742 , 1.4749 And 1.4762 Stainless Steel Sheet And Coil||Cold Rolled Size:||0.1~3.0*1250mm|
|Hot Rolled Size:||3.0~20.0*1250mm/1500mm||Delivery State:||Annealed|
|Surface:||2B, 2D, 1D||Edge:||Mill, Cut Edge|
|Service:||Slitting, Cut Lengths On Request||Product Name:||Ferritic Stainless Steel|
• Excellent resistance to oxidising and reducing sulphur
• Good resistance to oxidation
• High thermal conductivity – low thermal expansion
Stainless ferritic high temperature steels are mostly used in high temperature applications with sulphurous
atmospheres and/or low tensile loads such as for installations within:
• Chemical industry (drums)
• Power industry (coal burners)
• Metalworking industry (heat treatment boxes)
• Furnace technology (walls, doors)
1.4713 stainless does not form brittle phases but should only be exposed to moderately corrosive atmospheres owing to its low chromium content.
1.4724 stainless is a truly stainless high temperature grade with 13% chromium.
It is not critical in terms of embrittlement.
1.4742 stainless shows better scaling resistance than 4724 and can be subjected to reducing sulphur environments without risk. It is subject to 475°C embrittlement and grain coarsening at temperatures
above 950°C. σ-phase may form after long time exposures to temperatures around 650°C.
1.4762 stainless with the highest chromium content- is the most resistant to reducing sulphurous gases.
It is susceptible to the same embrittlement phenomena as 4742 whilst σ-phase forms during long exposures in the range 600°C to 800°C.
Chemical compositon ( weight % )
|Grades||Max service temperature in dry air, ℃|
We stock ferritic grades EN 1.4713, 1.4724, 1.4742, 1.4749, 1.4762 hot and cold rolled stainless steel sheet, plate, strip and coil.
please welcome to contact us.