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ASTM A335 Seamless Ferritic Alloy-Steel Pipe For High-Temperature Service

Name: ASTM A335 Seamless Ferritic Alloy-Steel Pipe For High-Temperature Service Manufacturers and Suppliers China - Professional Factory - Wanlei Steel Pipe
Brand: Wanlei Steel Pipe
SKU: 186157074

ASTM A335 Seamless ferritic alloy-steel pipe for high-temperature service. Seamless steel pipe, Alloy steel pipe, Stainless steel pipe, Temperature service applications.

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Description

Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of astm a335 seamless ferritic alloy-steel pipe for high-temperature service in China, featured by quality products and low price. If you're going to wholesale durable astm a335 seamless ferritic alloy-steel pipe for high-temperature service made in China, welcome to get pricelist and free sample from our factory.

ASTM A335 Seamless Ferritic Alloy-Steel Pipe For High-Temperature Service

ASTM A335 specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high-temperature service. Pipe ordered to this specification shall be suitable for bending, flanging(vanstoning),and similar forming operations, and for fusion welding. Selection will depend upon design, service conditions, mechanical properties, and high-temperature characteristics.

ferritic details1 ferritic 9

Grade of ASTM A335 Standard

P1, P2, P5, P5b, P5c, P9, P11, P12, P15, P21, P22, P23, P91, P92, P122, P911

Chemical Composition %

Grade	C	Mn	P	S	Si	Cr	Mo
P1	0.10-0.20	0.30-0.80	0.025	0.025	0.10-0.50	...	0.44-0.65
P2	0.10-0.20	0.30-0.61	0.025	0.025	0.10-0.30	0.50-0.81	0.44-0.65
P5	0.15 max	0.30-0.60	0.025	0.025	0.50 max	4.00-6.00	0.45-0.65
P5b	0.15 max	0.30-0.60	0.025	0.025	1.00-2.00	4.00-6.00	0.45-0.65
P5c	0.12 max	0.30-0.60	0.025	0.025	0.50 max	4.00-6.00	0.45-0.65
P9	0.15 max	0.30-0.60	0.025	0.025	0.25-1.00	8.00-10.0	0.90-1.10
P11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	1.00-1.5	0.44-0.65
P12	0.05-0.15	0.30-0.61	0.025	0.025	0.50 max	0.80-1.25	0.44-0.65
P15	0.05-0.15	0.30-0.60	0.025	0.025	1.15-1.65	...	0.44-0.65
P21	0.05-0.15	0.30-0.60	0.025	0.025	0.50 max	2.65-3.35	0.80-1.06
P22	0.05-0.15	0.30-0.60	0.025	0.025	0.50 max	1.90-2.60	0.87-1.13
P23	0.04-0.10	0.10-0.60	0.03 max	0.01 max	0.50 max	1.90-2.60	0.05-0.30
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
P92	0.07-0.13	0.30-0.60	0.020	0.010	0.50 max	8.50-9.50	0.30-0.60
P122	0.07-0.14	0.70 max	0.020	0.010	0.50 max	10-12.50	0.25-0.60
P911	0.09-0.13	0.30-0.60	0.02 max	0.01 max	0.10-0.50	8.5-10.5	0.90-1.10

Tensile Requirements (Min,MPa)

Grade	P1, P2	P12	P23	P91	P92,P911	P122	All others
Tensile strength	380	415	510	585	620	620	415
Yield strength	205	220	400	415	440	400	205

Elongation%

Gauge length (min)	P23,P36,P91,P92,P122,P911		Other grades
Gauge length (min)	Longitudinal	transverse	Longitudinal	transverse
2in, 50mm or 4D	20	13	22	14
WT≥8mm	20	...	30	20
1.6mm≤WT<8mm	12-20	...	18-30	18-20

Delivery Conditions

Pipe may be either hot finished or cold drawn with the finishing treatment. All pipe of the grades shall be reheated and finished in the full-annealed, isothermal annealed, or normalized and tempered condition and be given a final heat treatment under the different temperature.

Application of ASTM A335 seamless ferritic alloy-steel pipe for high-temperature service

Ferritic stainless steel has a better advantage in corrosion and oxidation resistance but poor in mechanical property and technological performance. Usually, it is applicable in kitchen equipment, household appliances, architectural ornament, automobiles, environmental protection, municipal construction, especially in washing machine inner barrels, water heater inner tank, automobile exhaust pipes and other products.

application escape pipe1

Other types of stainless steel are exported in our company including austenitic,martensitic,duplex,precipitation hardening.We are looking forward to your inquiry !

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