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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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