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JIS SM490B low alloy high strength steel SM490B carbon steel sheet price

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Description: SM490B low-alloy high-strength steel plate is a Japanese standard structural steel plate. It is produced according to JIS G3106. The yield strength of SM490B is not less than 490MPa, the tensile strength is not less than 325MPa, and the production thickne...

If the standard size steel materials can not meet your demands, We aslo supply SM490B Steel processing service. you can find one-stop solution for various customized steel processing requirements: Large vessels, structural parts, semi-products, components, manufacturing supporting ...

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SM490B Steel Description

SM490B low-alloy high-strength steel plate is a Japanese standard structural steel plate. It is produced according to JIS G3106. The yield strength of SM490B is not less than 490MPa, the tensile strength is not less than 325MPa, and the production thickness is between 8mm and 300mm. It is delivered in the state of thermomechanical rolling. AR, SM490B are mainly used in machinery manufacturing and welding of steel structures, oil storage tanks, large building structures such as bridges, warehouses, waiting rooms, containers, and high-rise building structures.

JIS SM490B low alloy structural steel plate technical requirements: according to the national standard, American standard, Japanese standard, European standard ultrasonic flaw detection standard, or add Z-direction performance Z15, Z25, Z35 high-strength and high-toughness requirements to the steel plate. SM490B high-strength steel plate conventional size: thickness 8-200mm, width 1600-2500mm, length 6000-12000mm, SM490B steel plate thickness direction performance requirements: Z15, Z25, Z35.

SM490B Steel Datasheet

Product Name SM490B hot rolled steel plate
Standard JIS G3106
Size Tolerance ±1%
Processing method Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request
Spangle Regular spangle,Minimum spangle, Zero spangle, Big spangle
Technology Hot roll, cold roll, cold drawn, ect.
Regular Order 25 tons or one container, for less quantity to contact with us for details
Technique Hot Dip Galvanized Round Steel Pipe
Packing Standard seaworthy export packing: waterproof paper+steel trippacked+wooden case seaworthy
 package
Delivery Within 7-15days

SM490B Steel Chemical composition

Grade C Si Mn P S
SM490A 0.22 0.55 1.60 0.035 0.035
SM490B 0.20 0.55 1.60 0.035 0.035
SM490C 0.18 0.55 1.60 0.035 0.035

SM490B Steel Mechanical Properties

Grade SM490B Mechanical Property
Thickness Yield Tensile Elongation
SM490B mm Min Mpa Mpa Min  %
t≦16 325 490-610 17
16<t≦90 295-315 490-610 23

Equivalent Grade of SM490B Steel

Europe Belgium Germany France Italy Sweden India USA U.K
S355JR AE 355 B   E 36-2 Fe 510 B SS21,32,01 IS 961 A633 gr A,C,D 50 B

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