Alloy steel pipe

Related Categories:Steel Pipes

Product Detailed

1.alloy round steel tube standard GB,DIN ,ASTM ASME ,JIS
2.8-1240 1-200
3. material:all kinds of alloy
4.,massive stock

alloy round steel tube applies to petroleum,chemical industry ,electric power,boiler with its metits of high temperature resistant ,low temperature resistant ,corrosion resistant,the products can be made according to the custom requirements delivery fast ,quality guaranteed ,competitive price,welcome to contacts us!

material:10#,20#,35#,45#,A106Gr,A;A106Gr.A;A106Gr.B and low alloyed steel OEM can available

ASTM A335

steel grade:P1,P2,P5,P11,P12 P22

Useful:High-Temperature Service

Seamless ferritic alloy-steel pipe for high-temperature service

Chemical properties (%)
Material	C	Si	Mn	P	S	Mo	Cr
	%	%	%	%	max	%	max
A 335 Grade P1	0,10 - 0,20	0,10 - 0,50	0,30 - 0,80	0,025	0,025	0,44-0,65
A 335 Grade P5	max. 0,15	max. 0,50	0,30 - 0,60	0,025	0,025	0,45-0,65	4,00-6,00
A 335 Grade P11	0,05 - 0,15	0,50 - 1,00	0,30 - 0,60	0,025	0,025	0,44-0,65	1,00-1,50
A 335 Grade P12	0,05 - 0,15	max. 0,50	0,30 - 0,61	0,025	0,025	0,44-0,65	0,80-1,25
A 335 Grade P22	0,05 - 0,15	max. 0,50	0,30 - 0,60	0,025	0,025	0,87-1,13	1,90-2,60

Mechanical properties
Material	Tensile N/mm2	Strength Min. N/mm2	Yield % min.
A 335 Grade P1	min. 380	205	30
A 335 Grade P5	min. 415	205	30
A 335 Grade P11	min. 415	205	30
A 335 Grade P12	min. 415	205	30
A 335 Grade P22	min. 415	205	30