ASTM A335 P1 P2 P5 P9 Tubs

Un dels principals proveïdors i fabricants de tubs ASTM A335 P1, P2, P5, P9 a la Xina, amb un inventari de més de 5000 tones als nostres magatzems a la Xina. Oferim els preus més competitius per als tubs ASTM A335 P1, P2, P5, P9, que són àmpliament utilitzats com a tubs per a calderes i per a aplicacions d'enginyeria en general.

Producte	ASTM A335 P1, P2, P5, P9 Tubs d'aliatge sense soldadura
Especificació	ASTM A335/A335M, ASME SA335
Tipus	Sense fissures
Grandària	50.8 to 860 mm
Gruix	2.77 to 100mm
Longitud	Longitud aleatòria simple, longitud aleatòria doble o segons el requisit del client.
Graus	P1, P2, P5, P9, P11, P12, P22, P91

Composició química dels tubs d'acer aliat sense soldadura ASTM A335 P1, P2, P5, P9 - Tub d'acer aliat ferrític sense soldadura per a servei d'alta temperatura

Chemical Components (percent)
Grade	C	Mn	P	S	Si	Cr	Mo
P1	0.10-0.20	0.30-0.80	Less than or equal to 0.025	Less than or equal to 0.025	0.10-0.50	–	0.44-0.65
P2	0.10-0.20	0.30-0.61	Less than or equal to 0.025	Less than or equal to 0.025	0.10-0.30	0.50-0.81	0.45-0.65
P5	0.15 màx	0.30-0.60	Less than or equal to 0.025	Less than or equal to 0.025	0.50 màx	4.0-6.0	0.45-0.65
P9	0.15 màx	0.30-0.60	Less than or equal to 0.025	Less than or equal to 0.025	{{0}}.25-1.0	8.0-10.0	0.90-1.10

Propietats mecàniques dels tubs d'acer aliat sense soldadura ASTM A335 P1, P2, P5, P9 - Tub d'acer aliat ferrític sense soldadura per a servei d'alta temperatura

Grau	Tensile	Yield	Elongation	Hardness
	Strength (Mpa)	Strength (Mpa)	(percent)	(HRB)
P1	Greater than or equal to 380	Greater than or equal to 205	Greater than or equal to 30	Less than or equal to 89
P2	Greater than or equal to 380	Greater than or equal to 205	Greater than or equal to 30	Less than or equal to 89
P5	Greater than or equal to 415	Greater than or equal to 205	Greater than or equal to 30	Less than or equal to 89
P9	Greater than or equal to 585	Greater than or equal to 415	Greater than or equal to 20	Less than or equal to 25

Requisits de tractament tèrmic per als tubs sense soldadura d'acer aliat ASTM A335 P1, P2, P5, P9 - Tub d'acer aliat ferrític sense soldadura per a servei a alta temperatura

Grau	UNS Number	Heat Treat Type	Austenitizing / Solutioning Temperature, min or range degree F [ degree ]	Subcritical Annealing or Tempering Temperature, Min or range degree F [ degree ]
P1	K11522	full or isothermal anneal normalize and temper subcritical anneal	–	1200 [650] 1200-1300
[650 to 730]
P2	K11547	full or isothermal anneal normalize and temper subcritical anneal	–	1250 [675] 1200-1300
[650 to 730]
P5	K41545	full or isothermal anneal normalize and temper	–	1250 [675]
P9	S50400	full or isothermal anneal normalize and temper	–	1250 [675]

ASTM A335 Composició química

Grau	ASTM A335 Chemical Composition
C	Mn	S màx	Si	Cr	Mo	V	N	Altres
P1	0.1-0.2	0.025	0.025	0.1-0.5	1.0-1.5	0.44-0.65	/	/	/
P2	0.1-0.2	0.025	0.025	0.1-0.3	0.5-0.81	0.44-0.65	/	/	/
P5	Less than or equal to 0.15	0.025	0.025	Less than or equal to 0.5	4.0-6.0	0.45-0.65	/	/	/
P5b	Less than or equal to 0.15	0.025	0.025	1.0-2.0	4.0-6.0	0.45-0.65	/	/	/
P5c	Less than or equal to 0.12	0.025	0.025	Less than or equal to 0.5	4.0-6.0	0.45-0.65	/	/	/
P9	Less than or equal to 0.15	0.025	0.025	{{0}}.25-1.0	8.0-10.0	0.9-1.1	/	/	/
P11	0.05-0.15	0.025	0.025	{{0}}.5-1.0	1.0-1.5	0.44-0.65	/	/	/
P12	0.05-0.15	0.025	0.025	Less than or equal to 0.5	0.8-1.25	0.44-0.65	/	/	/
P15	0.05-0.15	0.025	0.025	1.15-1.65	/	0.44-0.65	/	/	/
P21	0.05-0.15	0.025	0.025	Less than or equal to 0.5	2.65-3.35	0.8-1.06	/	/	/
P22	0.05-0.15	0.025	0.025	Less than or equal to 0.5	1.9-2.6	0.87-1.13	/	/	/
P23	0.04-0.1	0.03	0.01	Less than or equal to 0.5	1.9-2.6	0.05-0.3	0.2-0.3	Less than or equal to 0.015	Cb({{0}}.02-0.08) ,B(0.001-0.006)
									Al( Less than or equal to 0.03), W(1.45-1.75)
									Ni( Less than or equal to {{0}}.4), Tu(0.005-0.060)
P24	0.05-0.1	0.02	0.01	0.15-0.45	2.2-2.6	0.9-1.1	0.2-0.3	Less than or equal to 0.012	Tu({{0}}.06-0.1), Al( Less than or equal to 0.02)
									B(0.0015-0.007)
P36	0.1-0.17	0.03	0.025	0.25-0.50	Less than or equal to 0.30	0.25-0.50	Less than or equal to 0.02	Less than or equal to 0.02	Ni(1.0-1.3), Cu(0.5-0.8)
									Cb({{0}}.015-0.045), Al( Less than or equal to 0.050)
P91	0.08-0.12	0.02	0.01	0.2-0.5	8.0-9.5	0.85-1.05	0.18-0.25	0.03-0.07	Ni( Less than or equal to {{0}}.4), Al( Less than or equal to 0.02), Cb(0.06-0.1)
									Tu( Less than or equal to {{0}}.01), Zr( Less than or equal to 0.01)
P92	0.07-0.13	0.02	0.01	Less than or equal to 0.50	8.5-9.5	0.3-0.6	0.15-0.25	0.03-0.07	Ni( Less than or equal to {{0}}.4), AL( Less than or equal to 0.02), Cb(0.04-0.09)
									W(1.5-2.0), B(0.001-0.006)
									Tu( Less than or equal to {{0}}.01), Zr( Less than or equal to 0.01)
P122	0.07-0.14	0.02	0.01	Less than or equal to 0.50	10.0-11.5	0.25-0.6	0.15-0.3	0.04-0.1	Ni( Less than or equal to {{0}}.5), Al( Less than or equal to 0.02), Tu( Less than or equal to 0.01)
									W(1.5-2.5), Cu(0.3-1.7), Zr( Less than or equal to 0.01)
									Cb({{0}}.04-0.1), B(0.0005-0.005)
P911	0.09-0.13	0.02	0.01	0.1-0.5	8.5-9.5	0.9-1.1	0.18-0.25	0.04-0.09	Ni( Less than or equal to {{0}}.4), Cb(0.06-0.1)
									B({{0}}.0003-0.006),Al( Less than or equal to 0.02)
									W({{0}}.9-1.1),Ti( Less than or equal to 0.01),Zr( Less than or equal to 0.01)

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