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geschweißtes kaltgezogenes Stahlrohr

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Basisinformation

Modell: DIN2393

Additional Info

Verpakung: Bündelpaket, Holzkiste

Produktivität: 3000 tons/month

Marke: Huijie

Transport: Ocean

Ort Von Zukunft: Zhejiang, China

Versorgungsmaterial-Fähigkeit: 3000 tons/month

Zertifikate : ISO9001-2008, TS16949

HS-Code: 73043190

Hafen: Shanghai,Ningbo

Produktbeschreibung

Geschweißtes kaltgezogenes Stahlrohr, DOM-Stahlrohr für Hydraulik- und Pneumatikzylinder
Präzisionswalze, Gummibuchse.
Größenbereich:
Außendurchmesser: 5,0-3290 mm
WT: 0,5-30 mm
Länge: max 12000mm
DOM (Schweißnaht über Dorn) Stahlrohr Charakteristik:
Gute Konzentrizität
Gute OD- und ID-Toleranz
Hohe Präzision
Stabile Qualität
Glatte Rauheit
Hohe Geradheit
Produktionsprozesse:
Nahtloses Rohr und Kaltziehen oder Kaltwalzen
Stahlsorte / Stahlmaterial:

Steel Grade % by mass

Name Number
C

max

Si

max

Mn

max

P

max

S

max

Al_tot

min

Rst34-2 1.0034 0.15 0.30 0.60 0.025 0.0215 -

Rst37-2 1.0038 0.17 0.30 0.70 0.025 0.025 -

St44-2 1.0044 0.21 0.30 1.10 0.025 0.025 -

St52-3 1.0570 0.22 0.55 1.60 0.025 0.025 0.020

^a Elements not included in this table (but see footnote b) shall not be intentionally added to the steel without the agreement of the purchaser, except for elements which may be added for finishing the cast. All appropriate measures shall be taken to prevent the addition of undesirable elements from scrap or other materials used in the steel making process.
^b Additions of Nb, Ti and V are permitted at the discretion of the manufacturer. The content of these elements shall be reported.

Mechanische Eigenschaften bei Raumtemperatur

Steel Grade Yield strength^a Tensile strength Elogation

Name Number
R_eH

min

Mpa

R_m

min

Mpa

A

min

%

Rst34-2 1.0034 205 290 to 430 28

Rst37-2 1.0038 235 340 to 480 25

St44-2 1.0044 255 410 to 540 21

St52-3 1.0570 355 490 to 630 22

^a For tubes with outside diameter ≤ 30 mm and wall thickness ≤ 3 mm, the R_eH minimum values are 10 MPa lower than the values given in this table.
NOTE: The steel grades defined in this part of EN 10305 have an intrinsic minimum transverse impact energy of 27 J at 0 °C.

Tags: EN10305-2 Stahlrohr E355, Stahlrohr E355 DOM, kaltgezogenes Schweißrohr, Rundrohr DOM, geschweißte kaltverformte Rohre

DOM-Stahlrohr, geschweißtes kaltgezogenes Stahlrohr, geschweißtes kaltes Rohr, kaltes geschweißtes Rohr , geschweißtes kaltes Rohr

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Steel Grade		% by mass
Name	Number	C max	Si max	Mn max	P max	S max	Al_tot min
Rst34-2	1.0034	0.15	0.30	0.60	0.025	0.0215	-
Rst37-2	1.0038	0.17	0.30	0.70	0.025	0.025	-
St44-2	1.0044	0.21	0.30	1.10	0.025	0.025	-
St52-3	1.0570	0.22	0.55	1.60	0.025	0.025	0.020
^a Elements not included in this table (but see footnote b) shall not be intentionally added to the steel without the agreement of the purchaser, except for elements which may be added for finishing the cast. All appropriate measures shall be taken to prevent the addition of undesirable elements from scrap or other materials used in the steel making process. ^b Additions of Nb, Ti and V are permitted at the discretion of the manufacturer. The content of these elements shall be reported.

Steel Grade		Yield strength^a	Tensile strength	Elogation
Name	Number	R_eH min Mpa	R_m min Mpa	A min %
Rst34-2	1.0034	205	290 to 430	28
Rst37-2	1.0038	235	340 to 480	25
St44-2	1.0044	255	410 to 540	21
St52-3	1.0570	355	490 to 630	22
^a For tubes with outside diameter ≤ 30 mm and wall thickness ≤ 3 mm, the R_eH minimum values are 10 MPa lower than the values given in this table. NOTE: The steel grades defined in this part of EN 10305 have an intrinsic minimum transverse impact energy of 27 J at 0 °C.