1.4313 – ASTM A182 F6NM – UNS S41500 EU material directly from stock & cut to your required dimensions!
1.4313 - F6NM - UNS S41500 is a corrosion and acid resistant, soft martensitic chromium-nickel steel with added molybdenum.
The high toughness properties provide 1.4313 with excellent capabilities and increasing popularity. Valves, compressors, and centrifuges are typically made of this stainless steel.
Steel 1.4313 - also known as F6NM - is primarily used in the oil industry and in components for power plants and reactor technology.
This stainless-steel grade is also used for the manufacture of turbines for hydroelectric power plants.
The material 1.4313 is available in QT650, QT780 and QT900:
|Tensile strength||650 - 830 N/mm2 (Rm)||780 - 980 N/mm2 (Rm)||900 - 1100 N/mm2 (Rm)|
|Hardness according to Brinell||192 - 242 HB||245 - 309 HB||285 - 346 HB|
Mechanical properties at room temperature: QT650
|≥ 520||≥ 12||≥ 40||≥ 54|
Mechanical properties at room temperature: QT780
|≥ 635||≥ 15||≥ 40||≥ 50|
Mechanical properties at room temperature: QT900
|≥ 800||≥ 10||≥ 40|
The stainless steel 1.4313 features excellent mechanical properties. The addition of molybdenum provides medium corrosion resistance, which can be improved by polishing the surfaces.
Machinability: 5 (1 = poor - 10 = good)
Corrosion class: 2 (0 = poor - 5 = good)
In the tempered condition, 1.4313 has a tensile strength of 650 - 1100 N/mm². The toughness properties exist from -60°C to +300°C. 1.4313 can be magnetised.
F6NM - UNS S41500
F6NM - UNS S41500
round, rolled / forged, quenched and tempered, machined oder peeled surface
flat, forged, quenched and tempered, pre-machined
The processing with the saw is a mechanical processing of the material, which results in a significantly lower unintended deformation and increased hardness for the existing structure, such as the thermal cutting.
Thus, the machined workpiece has a homogeneous structure even at the edge, which does not change in the continuation of the material.
This circumstance allows immediate finishing of the workpiece with milling or drilling . So it is not necessary to anneal the material or make a similar operation beforehand.
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Notice: Specifications contained in following data sheet are provided as a description, liability is excluded!
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