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You are here : section steel--Katalor steel > News > 正文Mechanical Properties of SS490 angel Steels

Mechanical Properties of SS490 angel Steels

SS490 angel steel
SS490 angel steel is a structural hot Rolled steel. SS490 is a material grade and designation defined in JIS G 3101 standard. The structural quality hot rolled SS490 steel is more reliable in its tensile strength than SS400 steel.

The Chemical Composition of SS490 angel Steels:
JIS G 3101 defines the chemical composition of SS490 angel steels as under:

Carbon (C) is not identified in the standard.

Manganese (Mn) is not identified in the standard.

Maximum percentage of Phosphorous (P) is 0.050 percent.

Maximum percentage of Sulphur (S) is 0.050 percent.

Remaining is iron (Fe) percentage and with few negligible impurities.

Mechanical Properties of SS490 angel Steels:
The tensile strength of the SS490 angel Steels is expressed in Newton per millimeters and it must be at-least 490 N/mm2 (MPa) and maximum can be 610 N/mm2 (MPa). The yield strength is minimum 245 to minimum 285 N/mm2 (MPa) depending on the thickness. The yield strength for thickness below 16 mm is minimum 285 N/mm2 (MPa) whereas for higher gauges above 100 mm is minimum 245 N/mm2 (MPa). The elongation property of SS490 steel varies with the ranges of thickness.  The minimum percentage ranges for elongation is 15% thicknesses till 16 mm, 19% for thicknesses till 40 mm, and 21% greater than 50 mm.

Katalor Enterprises has established a full set of strict quality control system,advanced manufacturing technics and equipments. As a SS490 angel Steels  stockist and supplier, if you have any demand of SS490 angel Steels price, please do not hesitate to contact us .

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