Steel plate for for Boiler Pressure Vessel DIN 17155 17 Mn 4 manufacturer from China Shanghai Katalor Industry Co., Ltd

Steel plate for for Boiler Pressure Vessel DIN 17155 17 Mn 4

Price:	1.0 USD
Payment Terms:	T/T
Place of Origin:	Shanghai, China (Mainland)


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Means of Transport: Ocean

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Delivery Date: 30

high qulaity steel plate

Steel plate for for Boiler Pressure Vessel DIN 17155 17 Mn 4

17 Mn 4 steel plate, DIN 17155 17 Mn 4 steel plates is a kind of material for boiler and pressure vessel steel. DIN 17155 17 Mn 4 steel plates is characterised by a minimum yield strength of 220 - 295 MPa and by good weldability,so 17 Mn 4 steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.the following are DIN 17155 17 Mn 4 steel plate's Chemical composition and mechanical properties.

17 Mn 4 Chemical analysis -% by mass* (max)

Grade	C. %	Mn.%	S.	N	Cu	Nb	Ti.	Si.	P.	AL	Cr.	Mo.	Ni	Vi
17 Mn 4	0.08-0.2	0.90-1.50	0.015	0.012	0.30	0.020	0.03	0.40	0.025	0.020	0.30	0.08	0.30	0.02

17 Mn 4 Mechanical properties

Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	Impact Energy (KVJ) (min)
Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	-20°	0°	+20
17 Mn 4	Normalized	≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250	295	460-580	21	27	34	40
			290	460-580	21	27	34	40
			285	460-580	21	27	34	40
			260	460-580	21	27	34	40
			235	440-570	21	27	34	40
			220	430-570	21	27	34	40