Ar400 is a quench and tempered steel and may be difficult to weld due its high strength and hardenability.
Ar400 steel data sheet.
Ar400 is thru hardened abrasion resistant alloy wear plate.
Hardox 400 is an all around wear resistant steel.
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Ar400 steel is a high carbon alloy steel that is specifically designed for abrasion and wear resistant applications.
What are you recommendations for welding ar400 plate.
Hardox steel comes in an impressive range of types grades widths and thicknesses.
Forming any hard plate should only be attempted by persons experienced in forming hard plate.
You can maximize both by choosing just the right plate for your specific application and requirements.
Typical properties of ar400.
The all around steel that resists wear and abrasion.
This plate product is intended for use in applications where a good balance of formability weldability toughness and abrasion resistance are required.
Thanks to its high toughness good bendability and weldability this steel can be used in structures with moderate wear.
Hardness range is 360 440 bhn with a nominal hardness of 400 bhn.
Hand grind edges to remove slag and eliminate potential crack initiation points.
As with other abrasion resistant steels it does not have a defined chemistry but rather grade is determined based on hardness.
The base steel around the weld rapidly heats and cools during welding resulting in a heat affected zone haz with high hardness.
Hardox wear plate is designed to deliver great performance and a long wear life.
Ar400 f steel plate is formable grade of abrasive resistance steel plate designed to accomodate applications where a life of wear is the primary cause for failure among other grades of steel plate ar400 abrasive resistance steel plate is intended for higher impact wear applications where cold bending and very good weldability is important.
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It has a lower hardness of 360 444 bhn.
Ar400 is a specialty steel designed at the chemical level for improved wear resistance for very specific applications.
Allow minimum bend radius of 4t 4 times the thickness of the plate.
Ensure plate is at room temp or slightly warmer.
Hardox 400 is an abrasion resistant steel with a nominal hardness of 400 hbw.
However the steel s special properties make it the only choice for applications such as blades in bulldozers.
It s often used as wear strips liners and deflector plates.
The steel is relatively expensive to produce costing much more than simple mild steels such as a36 or 1018.
