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JIS G3466 Structural Pipe video

JIS G3466 Structural Pipe

JIS G3466 Carbon Steel Square and Rectangular Pipes Grade :STKR 400;STKR 490 Sqaure Size 19*19mm-100*100mm Rectagular Size 20*30mm-50*100mm Wall Thickness 0.5mm-2.2mm

Description

JIS G3466 Carbon Steel Square and Rectangular Pipes

JIS G3466, the Japanese standard specified Carbon steel square and rectangular tubes for general structure.

Grade :STKR 400;STKR 490

Sqaure Size 19*19mm-100*100mm


Rectagular Size 20*30mm-50*100mm


Wall Thickness 0.5mm-2.2mm

Corresponding standards: ASTM A500 Gr.A/B/C/D

BS EN 10025 S275JR,S355JO

JIS G3466 STKR400 STKR490 Carbon Steel Square and Rectangular Pipes Chemical Composition:

Steel Grade

Chemical Composition %





C

Si

Mn

P

S


STKR 400

0.25 max.

-

-

0.040 max.

0.040 max.

STKR 490

0.18 max.

0.55 max.

1.50 max.

0.040 max.

0.040 max.

JIS G3466 STKR400 STKR490 Carbon Steel Square and Rectangular Pipes Mechanical Property:

Steel Grade

Tensile strength

Yield Strength

Elongation %

N/?{kgf/?}

N/?{kgf/?}

(No.5 test piece)


STKR 400

400 {41} min.

245 {25} min.

23 min.

STKR 490

490 {50} min.

325 {33} min.

2LINKUN

As a carbon pipe manufacturer and factory, LEFIN STEEL supply JIS G3466 Square and Rectangular Pipe in grade STKR 400 and STKR 490, call me today for your pipe projects.

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More information can contact with  ericli@lefinsteel.com  008615122229899




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