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PN-EN 10216-3 SEAMLESS Steel Pipe Hot P355NH P460NH

Category:

PRODUCT

Steel Tube

Brief description:

Key words:

PN-EN 10216-3 Steel Pipe

Product Description

P355NH Ⅰ、Chemical Composition(％)：

C	Si		Mn	P	S

0.18%	0.50%		1.10-1.70%	≤0.025%	0.02%

Cr	Ni		Mo	Cu	Al

0.30%	0.50%		0.10%	0.30%	0.02%

Ⅱ、mechanical property

Yield Point(Mpa)（Mini）		tensile strength（Mpa）		Elongation(%)


355 MPa		490-630 MPa		22%


Ⅲ、Application：

P355NH is used in petroleum, chemical industry, power station, boiler and other industries, for the production of reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drum, liquefied petroleum steam bottles, high pressure water pipes of hydropower stations, water turbine volulus and other equipment and components








P460NH Ⅰ、Chemical Composition(％)：

C	Si		Mn	P	S

≤0.2%	≤0.60		1.00-1.70%	≤0.030%	≤0.025%

N	Al		Cr	Cu	Mo

≤0.025%	≥0.020%		≤0.30%	≤0.70%	≤0.10%

Ni	Nb		Ti	V

≤0.80%	≤0.05%		≤0.03%	≤0.20%

Ⅱ、mechanical property

Yield Point(Mpa)		tensile strength（Mpa）		Elongation(%)



460 MPa(mini)		570-720 MPa(mini)		17%(mini)



Ⅲ、Application：

Widely used in pressure vessels, boilers, petrochemical industry and other fields.