X65 high speed pipeline steel

X65 steel is high-speed pipeline steel, which has strong deformation resistance, so its stamping performance is not very good.

X65 steel plate This technical condition specifies the manufacture, inspection, testing and ordering of hot-rolled steel plate used for the manufacture of X65 steel grade for LNG station line longitudinal submerged arc welded pipes.

Chemical composition of X65 steel:

chemical composition	C	Mn	P	S	Si	Nb	V	Ti	Mo	Cr	Ni	Al	N	Cu
Content %/max	0.09	1.60	0.020	0.004	0.35	0.06	0.06	0.025	0.30	0.25	0.30	0.06	0.009	0.30

X65 Tensile Properties:

Grade	Yield Strength，Rt0.5,MPa		tensile strength Rm,MPa	Yield strength ratio Rt0.5/ Rm、	Elongation A,% (50mm gauge length)
	Min	Max	Min
X65	450	560	531	≤0.091	≥24

Supply standards for X65 steel plates: National Standard, Metallurgical Standard, American Standard AISI, ASME, ASTM, Japanese Standard JIS/German Standard DIN, French Standard NF, British Standard BS, European Standard EN and other supply standards.

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