ASTM A387 Grade 9 Alloy Steel Plate

ASTM A387 Grade 9 Alloy Steel Plate

SA 387 GR 9 CL 2 Pressure Vessel Steel Plates and A387 Chromium-Molybdenum Sheet supplier in India

Aesteiron is one of the leading suppliers of alloy steel grade 9 plate in India. It is been manufactured by highly equipped infrastructure facilities under the strict guidance of a professional team so that high quality of plates manufacturing can be guaranteed. We supply sa 387 gr 9 cl 2 in different specification like thickness, sizes, dimensions, and surface finishes in order to fulfil the requirement of clients.
astm a387 grade 9/ asmesa 387 gr 9 is in the standard ASTM A-387/A-387M. It is chrome-molybdenum which is ideal material for welded pressure vessels and boilers used in elevated temperature service. 
astm a387 grade 9 class 2 has excellent resistance to high temperature and corrosion, this type of steel is commonly used in the oil, gas, petrochemical, and power generation industry. 
astm a387 gr 9 cl 2 gets benefits by adding chromium and molybdenum which gives the steel greater corrosion resistance and resistance to heat.
a387 grade 9 plate is highly demanded due to the features of good resistance to oxidation and corrosion, dimensionally accurate precise design, high strength and toughness, rugged construction, flexibility and long-lasting, easy to install, sturdiness, longer service life and withstanding heavier loads, etc.
a387 gr 9 plate provide good resistance to environmental corrosion in reducing the temperature. It used because of their high mechanical strength, hardness, property. It provides toughness and hardness at high temperature.        
sa 387 gr 9 chemical requirements are carbon 0.15max, manganese 0.25-0.66, phosphorus 0.030max, sulphur 0.030max, silicon 1.05max, chromium 7.9-10.1, molybdenum 0.85-1.15

Astm A387 Grade 9 Plate Price List

Type Description USA FOB Price Malaysia FOB Price Europe FOB Price Singapore FOB Price Saudi Arabia (KSA) FOB Price
    Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr
Alloy Steel Gr 9 Sheet / Plate / Coil Size : 10mm x 2000 x 12000 US $ 1.75 Malaysia Ringgit 7.12 Euro 1.47 Singapore Dollar 2.35 Saudi Riyal 6.56

ASTM a387 grade 9 class 2 Sheet Standard Specifications

Specifications ASTM A387 / ASME SA387
Thickness 1mm-300mm
Width
1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etc
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etc
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand
blast, Brush, etching, etc
Finish Hot rolled plate (HR), Cold rolled sheet (CR)
Form Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip etc.

Frequently Used SA 387 GR 9 Cl1 Sheet Types

Astm A387 Grade 9 Plate
Astm A387 Grade 9 Class 2 Sheet
Astm A387 Gr 9 Cl 2 Plate
A387 Grade 9 Plate
A387 Gr 9 Plate
Sa 387 Gr 9 Pressure Vessel Steel

Alloy Steel Grade 9 Plate Chemical Material Composition

Grade C Mn Si P S Cr Mo Ni N
Alloy Steel Gr 9 0.15 max 0.30-0.60 1.0 max 0.030 max 0.030 max 8.0 – 10.0 0.90 – 1.10

Mechanical Analysis of ASME SA 387 gr 9 Sheet

Tensile (MPa) Yield (MPa) Elongation (50mm) Elongation (200mm) Reduction of Area
415 – 585 205 min 18% min 40% min

Equivalent Material Grade Of A387 Gr 9 Plate

BS EN ASTM/ASME UNS DIN
- - A387 / SA 387 K90941 -

Astm A387 Gr 9 Cl 2 Sheet Size Chart

Size (in inches) Size (in mm)
.125" 3.18mm
.134" 3.40mm
.156" 3.96mm
.187" 4.75mm
.250" 6.35mm
.312" 7.92mm
.375" 9.53mm
.500" 12.7mm
.600" 15.9mm
.750" 19.1mm
.875" 22.2mm
1" 25.4mm
1.125" 28.6mm
1.250" 31.8mm
1.500" 38.1mm
1.750" 44.5mm
2" 50.8mm
2.500" 63.5mm
3" 76.2mm

Weight of SA 387 GR 9 CL 2 Pressure Vessel Steel Plates

Thickness Plate Weight per Unit Area Density
3/16 inches 0.06000 lbs/in²42.184176 kg/m² 0.315 lbs/in³8.72 g/cm³
1/4 inches 0.08 lbs/in²56.245568 kg/m² 0.315 lbs/in³8.72 g/cm³
3/8 inches 0.121 lbs/in²85.0714216 kg/m² 0.315 lbs/in³8.72 g/cm³
1/2 inches 0.161 lbs/in²113.1942056 kg/m² 0.315 lbs/in³8.72 g/cm³
5/8 inches 0.196 lbs/in²137.8016416 kg/m² 0.315 lbs/in³8.72 g/cm³
3/4 inches 0.235 lbs/in²165.221356 kg/m² 0.315 lbs/in³8.72 g/cm³
7/8 inches 0.274 lbs/in²192.6410704 kg/m² 0.315 lbs/in³8.72 g/cm³
1 inches 0.313 lbs/in²220.0607848 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/4 inches 0.391 lbs/in²274.9002136 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/2 inches 0.47 lbs/in²330.442712 kg/m² 0.315 lbs/in³8.72 g/cm³
1 3/4 inches 0.549 lbs/in²385.9852104 kg/m² 0.315 lbs/in³8.72 g/cm³
2 inches 0.627 lbs/in²440.8246392 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/4 inches 0.705 lbs/in²495.664068 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/2 inches 0.784 lbs/in²551.2065664 kg/m² 0.315 lbs/in³8.72 g/cm³
2 3/4 inches 0.862 lbs/in²606.0459952 kg/m² 0.315 lbs/in³8.72 g/cm³
3 inches 0.941 lbs/in²661.5884936 kg/m² 0.315 lbs/in³8.72 g/cm³

Dimension Standards of A387 Chromium-Molybdenum Sheet

AS Gr 9 Plate Dimensions

Plate Surface finish Gauge (in) Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate 10–24 72*
2D – Cold rolled, heat treated, pickled plate 12–24 60
BA Mexinox only 18–28 48
Polished plate (not brushed) 11–24 60
Temper rolled plate Mexinox only 13–29 48