JIS G3466 Carbon Steel Square thiab Rectangular Hollow Sectionsrau lub hom phiaj dav dav

JIS G3466 Carbon Steel Square thiab Rectangular Tubes

JIS G3466 Carbon steel Square thiab Rectangular Pipes rau General Engineering

Loj: 50 * 50mm txog 550 * 550mm txog 1200 * 1200mm

Thickness: 1.5mm txog 22mm (customized thickness mus txog 50mm,

Ntev: 1-18m

HS code: 730661

Daim ntawv pov thawj: CO, FE, ISO, CE

Keeb kwm: Tianjin, Suav teb

14278-K01-0021336m

10-Tubular-Steel

Yog tias koj muaj lus nug, pls xav tiv tauj peb!
Elva
Mob/Wechat/Whatsapp:008615122519420
Email:elvazhao@lefinsteel.com

JIS G3466 Carbon Steel Square yeeb nkab yog siv rau kev tsim vaj tsev engineering thiab lwm yam kev tsim vaj tsev. Cov txheej txheem tsim khoom tuaj yeem tsim cov kav hlau welded (hluav taws xob tiv thaiv vuam. forging vuam lossis tsis siv neeg arc vuam) lossis cov kav dej seamless rau hauv cov duab square. JIS G3466 Carbon Steel Square yeeb nkab yuav tsum tau tsim nrog tsis muaj kev kho cua sov.

Tshuaj muaj pes tsawg leeg:

Kev xaiv ntawm qib	Tshuaj muaj pes tsawg leeg
Kev xaiv ntawm qib	C	Si	Mn	P	S
TSI 400	0.25 max.	-	-	0.040 max.	0.040 max.
TIAB SA 490	0.18 max.	0.55 max.	1.50 max.	0.040 max.	0.040 max.

Mechanical khoom:

Kev xaiv ntawm qib
Kev xaiv ntawm qib	Lub zog tensile N/㎟{kgf/㎟}	Yield point los yog pov thawj kev nyuaj siab N/㎟{kgf/㎟}	Elongation% (No.5 test piece)
TSI 400	400 {41} min.	245 {25} min.	23 feeb.
TIAB SA 490	490 {50} min.	325 {33} min.	23 feeb