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A335 P5 seamless steel pipe

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Steel Tube

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Product Description

ASME SA335/ASTM A335 P5 is a kind of seamless ferritic alloy steel pipe used in high temperature conditions, mainly used in the manufacture of high temperature boilers, superheaters, heat exchangers and pipe fittings for petrochemical industry. A335 P5 is equivalent to domestic 12Cr5Mo or 1Cr5Mo(old number, P5 high temperature alloy steel pipe implementation standard: ASTM A335, similar to the national standard GB/T 9948, GB/T 5310, American standard ASTM A213.

A335 P5 Ⅰ、Chemical Composition(％) ：

C	Si		Mn	P

≤0.15%	≤0.50%		0.30~0.60%	≤0.025%

S	Cr		Mo

Ⅱ、mechanical property

≤0.025%	4.00~6.00%		0.45~0.65%

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


≥205Mpa		≥415Mpa		≥30%


Ⅲ、Application：

It is used in the manufacture of high temperature boilers, superheaters, heat exchangers and pipe fittings for petrochemical industry.