ASME SA335 P91 pipe

Posted:2018-08-09 11:01:56

SA335 is often called chrome moly pipe because of the chemical makeup of Molybdenum (Mo) and Chromium (Cr). Molybdenum increases the strength of steel as well as the elastic limit, resistance to wear, impact qualities, and hardenability. The benefits of P91 alloy steel pipe include its tensile strength, yield strength, fatigue resistance, toughness, and wear resistance.P91 is in the power industry and petro-chemical plants .

Grade	C	Mn	P	S	Si	Cr	Mo
P91	0.08-0.12	0.30-0.60	0.020	0.010	0.20-0.50	8.00-9.50	0.85-1.05
P91	V 0.18-0.25	N 0.03-0.07	Ni 0.40 max	Al 0.02 max	Cb 0.06-0.10	Ti 0.01 max	Zr 0.01 max

Mechanical Properties
Grade P91
Tensile strength, min, psi, (MPa) 85,000 (585)
Yield strength, min, (MPa) 60,000 (415)

Katalor Enterprises has established a full set of strict quality control system, advanced manufacturing technics and equipments. As a SA335 P91 stockist and supplier, if you have any demand of SA335 P91price, please do not hesitate to contact us .

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