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You are here: Home- NewsSA387Gr.22 Pressure Vessel Steel Plate Material

SA387Gr.22 Pressure Vessel Steel Plate Material

Posted:3/23/2017 4:58:46 AM

SA387Gr.22 is usually used in petroleum, chemical, power station, boiler and other industries. SA387Gr.22 Pressure Vessel steel is used for the production of reactors, heat exchangers, separators, spherical tanks, oil and gas tank, liquefied gas tank, nuclear reactor shell, boiler drum, liquefied petroleum gas cylinders, Hydropower station high pressure water pipes, turbine volute and other equipment and components.

The Material of SA387

SA387 material is suitable for high temperature hydrogenation reaction and gas treatment in conversion equipment . The maximum thickness of SA387Gr22 steel plate we can offer is 250mm.

Chemical Composition of SA387Gr22 (2.25Cr1Mo) steel plate:

Grade

C

Si

Mn

P

S

Cr

Mo

SA387Gr22

0.05-0.15

≤0.50

0.30-0.60

≤0.035

≤0.035

2.20-2.50

0.9-1.10

Mechanical Properties of SA387Gr22 (2.25Cr1Mo) steel plate:

Grade

Yield Strength Ksi -(MPa

Tensile Strength Rm/M-Pa

2in.[50mm] Elongation -A/% (Min)

Reduction of arean -%(Min)

SA387Gr22

45(310)

75-100(515-690)

10

40

SA387Gr22 Steel Key Points

1.SA387GR22 Production Standard: ASMESA387/SA387MStandard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum
2.SA387GR22 Range of sizes we can offer:Thickness: 5mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
3.Third Party Inspection for SA387GR22: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.

 Impact properties of SA387Gr22

Charpy-V Impact Test temp.
Celsius degree

Transverse 1/4 Thickness

Longitudinal 1/4 Thickness

 

Average impact energy

 

Average impact energy

-30℃

Min 54 J

 

Min

Ourmain products areshipbuildingsteel,weatheringresistantsteel,BoilerandPressureVesselsteel,pipelinesteeletc...Inaddition,wecanalsoarrangeproductionaccordingtothefollowingstandards: EN10025,EN10028,DIN17100,ASTMA131,JIS G3101,JIS G3106 and so on. If you have any needs of SA387Gr22 Pressure Vessel Steel Plate, please feel free to contact us.

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