Product

JIS

DIN EN10273

BS EN10028-5

ASTM

ASME

Home > ASME > ASME SA387 steel plate for pressure vessels

ASME SA387 steel plate for pressure vessels

ASME SA387 steel plate for pressure vessels

Standard:ASME SA387/SA387 M

Steel grade: SA387 Gr 5,9,11,12 and 22 Class 1 and 2

ASME SA387 main description:
ASME SA387 steel plate specification covers molybdenum alloy, intended particularly of welded boilers and others pressure vessels steel plate in SA387 Gr 5, SA387 Gr 9 , SA 387 Gr 11,SA387 Gr 12 and SA387 Gr 22.

ASME SA387 steel plate Chemical Composition (% ) :

Grades	C max	Mn max	Si max	Mo max	Su max	Ch max	P max
SA387gr5	0.15	0.25-0.66	0.55	0.40-0.7	0.030	3.9-6.1	0.035
SA387gr9	0.15	0.25-0.66	1.05	0.85-1.15	0.030	7.9 – 10.1	0.030
SA387gr11	0.04-0.17	0.35-0.73	0.44-0.86	0.40-0.7	0.035	0.94 – 1.56	0.035
SA387gr12	0.04-0.17	0.35-0.73	0.13-0.45	0.4-0.65	0.035	0.74 – 1.21	0.035
SA387gr22	0.04-0.15	0.25-0.66	0.5	0.85-1.15	0.035	1.88 – 2.62	0.035

ASME SA387 steel plate Mechanical Properties:

Grade	SA 387 Grade 5		SA 387 Grade 9		SA 387 Grade 11			SA 387 Grade 12		SA 387 Grade 22
Class	Class 1	Class 2	Class 1	Class 2	Class 1	Class 2	Class 1		Class 2	Class 1	Class 2
Tensile Strength (ksi)	60-85	75-100	60-85	75-100	60-85	70-90	50-80		65-85	60-85	75-100
Tensile Strength (MPa)	415-585	515-690	415-585	515-690	415-585	485-620	380-550		450-585	415-585	515-690
Yield Strength (ksi)	30	45	30	45	35	45	33		40	30	45
Yield Strength (MPa)	205	310	205	310	240	310	230		275	205	310
Elongation in 200mm (%)					19	18	18		19
Elongation in 50mm (%)	18	18	18	18	22	22	22		22	18	18

ASME SA387 steel chief application :
ASME SA387 pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe.

Name：
Email：
Tel：
Message：

Name:
E-mail:
Tel:
Message: