SM490A steel belongs to fine-grain structural steel, normalised rolled. SM490A steel is usually supplied in control rolled delivery condition.
SM490A steel Application: Manufacture the plants of factory ,the common constructure and construction machinery and equipment, such as, Drilling machine ,Excavator,Tip lorry, Grab,Conweigh belt,Bulldozer ,all kinds of Chain Block, and other machiney equipments.
JIS G3131 SM490A steel
SM490A steel Chemical Composition:
Maximum Carbon (C) percentage is 0.20.
Maximum Manganese (Mn) percentage is 1.65.
Maximum percentage of Phosphorous (P) is 0.035.
Maximum percentage of Sulphur (S) is 0.035.
Maximum percentage of Silicon (Si) is 0.55.
Remaining is iron (Fe) percentage and with few negligible impurities.
SM490A steel Mechanical Properties:
SM490A steel tensile strength is expressed in Newton per millimeters and it must be at-least 490 N/mm2 (MPa) and maximum can be 610 N/mm2 (MPa). SM490A steel yield strength is minimum 325. SM490A steel elongation property is varies with the ranges of thickness. SM490A steel minimum percentage range for elongation is 17.
More information about JIS G3131 SM490A steel, welcome to contact us--BEBON STEEL.
Tags: A 572 Gr.60 steel, A 537 Cl.1 steel specification,ASTM A572 Gr.50 steel ANALYSIS
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