You Are Here -> Home ->SA 387 Steel->SA 387 Steel Plate

SA 387 Steel Plate

SA 387 Steel Plate Inventory

SA 387 Steel Plate Stockists

SA 387 Alloy Steel Plate

Arguably the most commonly used steel specifications for Chrome Moly plate are ASME SA387 and ASTM A387. As is normal, the chemical and mechanical properties of the ASME and ASTM specifications are the same.

The ASME SA387 standards covers the supply of weldable chrome molybdenum alloy steel plates for pressure vessels used in elevated temperature service. The added molybdenum and chromium provides excellent corrosion resistance and high temperature resistance respectively. ASME SA387 standard plates are used by the world’s leading fabricators who in turn, supply primarily to the oil and petrochemical industry. Applications for ASME SA387 include pressurized vessels, industrial boilers, heat exchangers and pipe work.

Stancor supplies Chrome Moly plates to ASME SA387 and ASTM A387 both from stock and, where required by the customer, cut to size and shape. There are broadly equivalent specifications produced to the European standard EN 10028-2 and these are also supplied by Stancor.Both SA387 and A387 are described as a “Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum”. The specification covers alloy steel plates intended primarily for welded boilers and pressure vessels designed for elevated temperature use.

We are specialized in offering precision engineered SA 387 Steel Plate, which are used in various engineering applications and can be availed in various grades like ASTM A387 Grade 11 Class 2 , Grade 22 Class 2, Grade 5 Class 2, Grade 9 Class 2, Grade 11 Class 2, Grade 12 Class 2, Grade 91 Class 2. these grades are available in the form of Chrome Moly Steel Plate

 

Size Range

Stancor Can Supply  SA 387 Steel Plate as follows:

Thicknesses:
5mm to 150mm
Widths:
1,500mm to 2,500mm
Length:
6,000mm to 12,000mm

 

SA387 Steel Available Grade at Stancor
 steel-plate-type-sa-387-grade-11-class-2-plate-stock  steel-plate-type-sa-387-grade-22-class-2-plate-stock
 steel-plate-type-sa-387-grade-91-class-2-plate-stock

 

Chemical Requirements

(cast analysis, % by mass, maximum permitted unless indicated otherwise)

Gr. 2 Gr. 12 Gr. 11 Gr. 22 Gr. 22L Gr. 21 Gr. 21L Gr. 5  Gr. 9 Gr. 91*
C 0.05-0.21 0.05-0.17 0.05-0.17 0.05-0.15 0.10 0.05-0.15 0.10  0.15  0.15 0.08-0.12
Mn 0.55-0.80 0.40-0.65 0.40-0.65 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60 0.30-0.60
P 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.020
S 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.010
Si 0.15-0.40 0.15-0.40 0.50-0.80 0.50 0.50 0.50 0.50 0.50 1.00 0.20-0.50
Cr 0.50-0.80 0.80-1.15 1.00-1.50 2.00-2.50 2.00-2.50 2.75-3.25 2.75-3.25 4.00-6.00 8.00-10.00 8.00-9.50
Mo 0.45-0.60 0.45-0.60 0.45-0.65 0.90-1.10 0.90-1.10 0.90-1.10 0.90-1.10 0.45-0.65 0.90-1.10 0.85-1.05
V  –  –  –  –  –  – 0.04 0.18-0.25

 

Tensile Requirements

Class 1 Plates 

Grade
Tensile (MPa)
Yield (MPa)
Elong. (50mm)
Reduc’n of Area*
2, 12
380 – 550
230 min
22% min
11
415 – 585
240 min
22% min
22, 21, 5, 9
415 – 585
205 min
18% min
40% min
21L, 22L
415 – 585
205 min
18% min
40% min

* Measured on a flat specimen

Class 2 Plates

Grade
Tensile (MPa)
Yield (MPa)
Elong. (50 mm)
Reduc’n of Area*
2
485 – 620
310 min
22% min
11
515 – 690
310 min
22% min
12
450 – 585
275 min
22% min
22, 21, 5, 9
515 – 690
310 min
18% min
40% min
91
585 – 760
415 min
18% min

 

Each grade except Grades 21L, 22L, and 91 is available in two classes of tensile strength described as Class 1 and Class 2.    We stock one of the most extensive ranges of SA 387 Steel Plate & Supplying in Iran, Saudi Arabia, United Arab Emirates, Singapore, Malaysia, Australia, South Africa, Russia, Indonesia, Turkey . It is all available ex-stock for immediate delivery or shipping to your production facility.

 enquiry-now

 

we are also manufacturers, suppliers, exporters and stockists of Chrome Moly Steel PlateBoiler Plate,  HIC platePressure Vessel Steel plateAbrasion Resistant Steel PlatesOffshore & Structural Steel Plate, Quenched & Tempered Steel plate , High Nickel Alloy plateStainless Steel plate,Duplex Stainless Steel PlateClad plate16MO3 Steel Plate

If you’re looking for a trusted and reliable supplier of SA387 Steel Plate  then call Stancor  today on +91 9819190085 Email: info@Stancor-steelplates.com