It is the hardness value obtained by applying 980n pressure to the steel ball with a diameter of 1 59mm.
Galvanised mild steel sheet properties.
Many hardware and home supplies carry galvanized coating steel pipe and may be willing to cut pieces to custom sizes by request.
The properties of galvanized steel are a unique combination that make it ideal for use in interior and exterior applications such as car bodies appliances nuts and bolts roofs and rebar.
Used in nearly every type of product created from steel it is weldable very hard and although it easily rusts very durable.
Thus the tensile strength proof strength and tensile elongation of cold rolled steel were unaffected except that the tensile elongation of 40 cold rolled steel tended to be increased by galvanizing.
Our galvanised sheets are available in a variety of thicknesses ranging from 1mm to 3mm and come in various sizes and are available in custom cut sizes to meet your individual requirements.
Galvanised sheet has good corrosion resistance properties and excellent machinability to make it ideal for use within a variety of applications including furniture production car body and chassis construction galvanised baths and buckets fencing and roofing and much more as this profile is ideal for covering large areas and has good protective qualities.
Hrc the hardness was obtained by applying 588n pressure at the diamond cone with 120 vertex angle for testing samples.
According to the american galvanizers association galvanized steel resists corrosion up to 100 times better than uncoated steel.
It is suitable for measuring soft metals such as nonferrous metals annealing and normalizing steel.
People can also be referred to professionals who will weld or cut galvanized iron to meet the needs of a particular project.
1 t bends in many of the steels were embrittled by galvanizing but galvanized 2 t and 3 t bends in all steels could be completely straightened without cracking.
This grade of steel also has excellent machinability and good formability properties.