Heißfertiges Stahlrohr S275NH mit Hohlprofilprofil

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Basisinformation

Modell: BS EN 10219-1

Additional Info

Verpakung: Bündelpaket, Holzkiste, Sperrholzkiste

Produktivität: 3000 tons/month

Marke: Huijie

Transport: Ocean

Ort Von Zukunft: Zhejiang, China

Versorgungsmaterial-Fähigkeit: 3000 tons/month

Zertifikate : ISO9001-2008

HS-Code: 73043190

Hafen: Shanghai,Ningbo

Produktbeschreibung

Heißfertiges Stahlrohr S275NH mit Hohlprofilprofil

EN 10219-1 spezifiziert für kaltgeformte geschweißte strukturelle Hohlprofile aus unlegierten und feinkörnigen Stählen

Garde: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H

Typ: Elektrischer Widerstand geschweißt (ERW)

Steel grade		% by mass, maximum
Steel name	Steel number	C	Si	Mn	P	S	N b
S235JRH	1.0039	0,17	—	1,40	0,040	0,040	0.009
S275J0H	1.0149	0,20	—	1,50	0,035	0,035	0,009
S275J2H	1.0138	0,20	—	1,50	0,030	0,030	—
S355J0H	1.0547	0,22	0,55	1,60	0,035	0,035	0,009
S355J2H	1.0576	0,22	0,55	1,60	0,030	0,030	—
S355K2H	1.0512	0,22	0,55	1,60	0,030	0,030	—
a. The deoxidation method is designated as follows: FF: Fully killed steel containing nitrogen binding elements in amounts sufficient to bind available nitrogen (e.g. min. 0,020 % total Al or 0,015 % soluble Al). b. The maximum value for nitrogen does not apply if the chemical composition shows a minimum total Al content of 0,020 % with a minimum Al/N ratio of 2:1, or if sufficient other N-binding elements are present. The N-binding elements shall be recorded in the Inspection Document.

Mechanical propertites of non-alloy steel hollow sections in thicknesses≤40mm
Steel grade		Minimum yield strength MPa		Tensile strength MPa		Minimum elongation %	Minimum impact energy J
Steel name	Steel number
		Specified thickness ,mm		Specified thickness ,mm		Specified thickness ,mm	at test temperature of

		≤16	>16≤40	<3	≥3≤40	≤40	-20℃	0℃	20℃
S235JRH	1.0039	235	225	360-510	360-510	24	-	-	27
S275J0H	1.0149	275	265	430-580	410-560	20	-	27	-
S275J2H	1.0138						27	-	-
S355J0H	1.0547	355	345	510-680	470-630	20	-	27	-
S355J2H	1.0576						27	-	-
S355K2H	1.0512						40	-	-

Chemical composition-Cast analyses for product thincknesses≤40mm，feedstock condition M
Steel grade		%by mass
Steel name	Steel number	C	Si	Mn	P	S
S275NH	1.8843	0.13	0.5	1.5	0.035	0.030
S275NLH	1.8844	0.13	0.5	1.5	0.030	0.025
S355NH	1.8845	0.14	0.5	1.5	0.035	0.030
S355NLH	1.8846	0.14	0.5	1.5	0.030	0.025
S420MH	1.8847	0.16	0.5	1.7	0.035	0.030
S420MLH	1.8848	0.16	0.5	1.7	0.030	0.025
S460NH	1.8849	0.16	0.6	1.7	0.035	0.030
S460NLH	1.8850	0.16	0.6	1.7	0.030	0.025