Tiancheng Group_Steel-Tube.com_DIN 17123-86 WELDED CIRCULAR FINE GRAIN STEEL TUBES FOR STRUCTURAL STEEL WORK

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Current location: Tiancheng Group_Steel-Tube.com > Information > Pipe&Tube Tech Info > DIN 17123-86 WELDED CIRCULAR FINE GRAIN STEEL TUBES FOR STRUCTURAL STEEL WORK

DIN 17123-86 WELDED CIRCULAR FINE GRAIN STEEL TUBES FOR STRUCTURAL STEEL WORK

Tiancheng Group_Steel-Tube.com 2008-04-24 16:38:22 Author:Sun June Source: Font size:[Large][Middle][Small]

DIN 17123-86 WELDED CIRCULAR FINE GRAIN STEEL TUBES FOR STRUCTURAL STEEL WORK
(DIN17123-86)

Grade	Mfg. Process	Chemical composition(%)
Grade	Mfg. Process	C	Si	Mn	P	S	Ni	Cr	Mo	Others
StE225	W	0.18Max	0.40Max	0.50~1.30	0.035Max	0.030Max	0.30Max	0.30Max	0.08Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.03Max Nb+Ti+V 0.05Max
TStE255	W	0.16Max	0.40Max	0.50~1.30	0.030Max	0.025Max	0.30Max	0.30Max	0.08Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.03Max Nb+Ti+V 0.05Max
EStE255	W	0.16Max	0.40Max	0.50~1.30	0.025Max	0.015Max	0.30Max	0.30Max	0.08Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.03Max Nb+Ti+V 0.05Max
StE285	W	0.18Max	0.40Max	0.60~1.40	0.035Max	0.030Max	0.30Max	0.30Max	0.08Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.03Max Nb+Ti+V 0.05Max
StE285	W	0.16Max	0.40Max	0.60~1.40	0.030Max	0.025Max	0.30Max	0.30Max	0.08Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.03Max Nb+Ti+V 0.05Max
StE285	W	0.16Max	0.40Max	0.60~1.40	0.025Max	0.015Max	0.30Max	0.30Max	0.08Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.03Max Nb+Ti+V 0.05Max
StE355	W	0.20Max	0.10~0.50	0.90~1.65	0.035Max	0.030Max	0.30Max	0.30Max	0.08Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.05Max V 0.10Max Nb+Ti+V 0.12Max
TStE355	W	0.18Max	0.10~0.50	0.90~1.65	0.030Max	0.025Max	0.30Max	0.30Max	0.08Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.05Max V 0.10Max Nb+Ti+V 0.12Max
EStE355	W	0.18Max	0.10~0.50	0.90~1.65	0.025Max	0.015Max	0.30Max	0.30Max	0.08Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.05Max V 0.10Max Nb+Ti+V 0.12Max
StE420	W	0.20Max	0.10~0.60	1.00~1.70	0.035Max	0.030Max	1.00Max	0.30Max	0.10Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.05Max V 0.20Max Nb+Ti+V 0.22Max
TStE420	W	0.20Max	0.10~0.60	1.00~1.70	0.030Max	0.025Max	1.00Max	0.30Max	0.10Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.05Max V 0.20Max Nb+Ti+V 0.22Max
EStE420	W	0.20Max	0.10~0.60	1.00~1.70	0.025Max	0.015Max	1.00Max	0.30Max	0.10Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.05Max V 0.20Max Nb+Ti+V 0.22Max
StE460	W	0.20Max	0.10~0.60	1.00~1.70	0.035Max	0.030Max	1.00Max	0.30Max	0.10Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.05Max V 0.20Max Nb+Ti+V 0.22Max
TStE460	W	0.20Max	0.10~0.60	1.00~1.70	0.030Max	0.025Max	1.00Max	0.30Max	0.10Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.05Max V 0.20Max Nb+Ti+V 0.22Max
EStE460	W	0.20Max	0.10~0.60	1.00~1.70	0.025Max	0.015Max	1.00Max	0.30Max	0.10Max	N 0.020Max Al 0.020Min Cu 0.20Max Nb 0.05Max V 0.20Max Nb+Ti+V 0.22Max