Sew680 Tt St35n Erw Tube
Sew680 Tt St35n Erw Tube
Sew680 Tt St35n Erw Tube

Sew680 Tt St35n Erw Tube

Low-alloy steel yeeb nkab yog: low-alloy high-strength steel structural steel: cov ntsiab lus carbon yog 0.1%-0.25%, thiab cov ntsiab lus tseem ceeb ntawm manganese, silicon, vanadium, niobium thiab titanium ntxiv; nws tag nrho cov ntsiab lus alloy yog tsawg dua 3%. Raws li kev siv zog, nws muab faib ua 4 theem: 300, 350, 400 thiab 450MPa.

Xa kev nug

Tsham tam sim no

Khoom Taw qhia

TT St 35N qib yog siv tau rau cov kav hlau uas muaj cov kev cai tshwj xeeb thiab ua los ntawm cov khoom siv hlau zoo. Cov kav dej no tsuas yog siv rau hauv cov hlab ntsha siab, cov nroj tsuag tshuaj, cov kav dej ua haujlwm thiab cov hom phiaj ntawm kev siv tshuab engineering. Lawv yog tsim los rau kev khiav hauj lwm kub tsis tshaj 400 degree thiab feem ntau pom qhov tsawg kawg nkaus yield zog ntawm 255 thiab 460N/mm_ nyob rau hauv raws li-xa khoom.
TT St 35N carbon steel yeeb nkab tseem hu ua me me steel yeeb nkab. TT St 35N yeeb nkab yog tus nqi qis qis carbon steel yeeb nkab nrog cov ntsiab lus siab tshaj plaws ntawm 017% thiab cov ntsiab lus manganese yam tsawg kawg nkaus ntawm 040%. Cov kav dej no yog tsim los rau DIN specifications thiab yog kev lag luam hu ua cs kav lossis ms kav. Muab piv rau cov kav hlau carbon siab, cov kav hlau tsis tshua muaj carbon steel tsis yog qhov nyuaj.

Chemical Properties

Cov pa roj carbon	Silicon	Manganese	Phosphorous	Sulfur	Molybdenum	Nickel	Chromium	Tooj	Lwm tus
max 0.17	max 0.35	min 0.40	0.03	0.025	–	–	–	–	Al min 0.020

Mechanical Properties

Yield zog		Tensile zog			Elongation A5 min
MPa min	qis min	MPa min	MPa min	qis min	Feem pua
--	--	340	460	–	25

Specifications

Technology	Cold Rolled Dub Annealed
Cov duab	Square. Rectangular.Round
Phab ntsa Thickness	{0}.3mm ~ 2.0mm
Loj	Loj: 10 * 10mm ~ 100 * 100mm
	Rectangular: 8 * 16 ~ 50 * 100 (mm)
	Round: ∅12 ~ ∅90 (mm)
	Loj: 9.5 * 17 ~ 25 * 50mm
	Loj: 29mm, 34mm, 28mm, 38mm
Ntev	5.8-12m
Ua siab ntev	Phab ntsa thickness kam rau ua: +/{1}}.2mm Ntev ntev: +/-20mm
Pob	1.In Bundle 2.Plastic Sab Nraud Hauv Cov Pob 3.In Bulk 4.As Cov Neeg Siv Khoom Thov

Main Dimensions Ntawm Aluminized Coated Steel Pipe

Φ8×0.5~2	Φ25×0.5~2.5	Φ48.6×1.0~2.5
Φ9×0.5~2	Φ25.4×0.5~2.5	Φ50×1.0~2.5
Φ9.53×0.5~2	Φ26×0.5~2.5	Φ54×1.0~2.5
Φ10×0.5~2	Φ27×0.6~2.5	Φ56×1.0~2.5
Φ11×0.5~2	Φ27.2×0.6~2.5	Φ57×1.0~2.5
Φ11.8×0.5~2	Φ28×0.6~2.5	Φ60×1.0~2.5
Φ12×0.5~2	Φ28.6×0.6~2.5	Φ63×1.0~2.5
Φ12.7×0.5~2	Φ30×0.6~2.5	Φ63.5×1.0~2.5
Φ13×0.5~2	Φ31×0.6~2.5	Φ70×1.5~2.5
Φ14×0.5~2	Φ31.8×0.6~2.5	Φ76×1.5~2.5
Φ15×0.5~2	Φ32×0.6~2.5	Φ80×1.5~2.5
Φ16×0.5~2	Φ33×0.6~2.5	Φ89×1.5~2.5
Φ17×0.5~2	Φ34×0.6~2.5	Φ90×1.5~2.5
Φ18×0.5~2	Φ35×0.6~2.5	Φ95×1.5~2.5
Φ19×0.5~2.5	Φ36×0.6~2.5	Φ99.5×1.5~2.5
Φ19.6×0.5~2.5	Φ36.7×0.8~2.5	Φ100×1.5~2.5
Φ20×0.5~2.5	Φ38×0.8~2.5	Φ101.6×1.5~2.5
Φ21×0.5~2.5	Φ40×1.0~2.5	Φ102×1.5~2.5
Φ22×0.5~2.5	Φ44.7×1.0~2.5	Φ114×1.5~2.5
Φ24×0.5~2.5	Φ45×1.0~2.5	Φ127×1.5~2.5
Φ24.6×0.5~2.5	Φ48×1.0~2.5	Φ130×2.0~2.5