JIS SM490A Alloy Steel Plate
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JIS SM490A Alloy Steel Plate

SM490A alloy steel plate is a structural steel produced according to the Japanese standard JIS G3106, with a strength σb of 490MPa. It is mainly used in buildings, Bridges, ships, rail vehicles, oil storage tanks, containers and other buildings requiring advanced weldability.
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Product Introduction

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional jis sm490a alloy steel plate manufacturers and suppliers in China. Welcome to wholesale customized jis sm490a alloy steel plate at competitive price from our factory. Good service and quality products are available.

 

SM490A alloy steel plate is a structural steel produced according to the Japanese standard JIS G3106, with a strength σb of 490MPa. It is mainly used in buildings, Bridges, ships, rail vehicles, oil storage tanks, containers and other buildings requiring advanced weldability. SM490A alloy steel plate scope of application: This standard is applicable to Bridges, ships, vehicles, oil storage tanks, manufacturing plants, general construction and all kinds of construction machinery, such as mining and all kinds of engineering construction RIGS, shovels, electric wheel dump trucks, mining vehicles, excavators, loaders, bulldozers, all kinds of cranes, coal mine hydraulic support and other mechanical equipment and other structural parts.

 

JIS SM490A alloy steel plate 3

 

Chemical Composition and Mechanical Property

 

Grade

Chemical Composition (%)

C Max

Si

Mn

P Max

S Max

JIS G3106 SM400A

0.23

--

2.5*C

0.035

0.035

Grade

Mechanical Property

Tensile Strength (MPa)

Min

Yield Strength (MPa)

Min

% Elongation in 2 in. (50mm) min

Impacting Test Temperature (°C)

JIS G3106 SM400A

400-510

215

18

+20, 0, -20

 

Additional Condition

 

UT (Ultrasonic examination), AR (As Hot Rolled only), TMCP (Thermal Mechanical Control Processing), N (Normalized), Q+T (Quenched and Tempered), Z Direction Test (Z15, Z25, Z35), Charpy V-Notch Impact Test, HIC test, NDT, PWHT (Simulated Post Weld Heat Treatment), NACE0175, The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.

 

Other Terms

 

A) Packaging Details: Standard export seaworthy packing or as required.

B) Delivery Time: 30-50 days, 7 days for stock goods.

C) Loading Port: Shanghai, Tianjin, Qingdao.

D) Offer Ability: 5000MT/Per Month.

E) MOQ: 1 Pcs.

 

JIS SM490A alloy steel plate 2

 

FAQ

 

Q: Can I go to your factory to visit?

A: Of course, welcome to visit our factory anytime.

 

Q: What product information do I need to provide?

A: Please kindly tell us what's the steel grade, specification (thickness, length, width), surface treatmentrequirement do you have and quantities you need to purchase.

 

Q: It's my first time to import steel products, can you help me with it?

A: We will do our best to give the solution and help you on the business.

 

Q: lf products not comply with the contract demands, what will you do?

A: We will compensate the customer for all the loss without any hesitation.

 

JIS SM490A alloy steel plate 1

 

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