SA 387 Grade Plate is generally available in two specifications ASME SA387 and ASTM A387. The chemical and mechanical properties for ASME and ASTM plates are same and are described as Standard Specification for Pressure Vessel Plates, Alloy Steel, and Chromium-Molybdenum. The following tables give information on the chemical and mechanical properties of all of the grades of SA 387 Grade Plate (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 |
0.1 |
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 |
0.5 |
0.50 |
0.5 |
0.5 |
0.5 |
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 |
|
Material Grade |
SA 387 |
|
Thickness |
3-300 mm |
|
Brand |
Metalloy |
|
Material |
Steel |
|
Usage/Application |
Industrial |
|
Standard |
ASME and ASTM |
|
Surface Treatment |
Polished |

Price:
Price 150 INR / Kilograms
Minimum Order Quantity : 10 Kilograms
Length : Up to 6000 mm
Color : Silver/Grey
Grade : 6061, 5052, 7075 (Typical Grades)
Surface Treatment : Other, Mill finish, Anodized, PVDF Coated
Price 160 INR / Kilograms
Minimum Order Quantity : 10 Kilograms
Length : Up to 6000 mm or as required
Color : Silver/Grey
Grade : 304, 316, 310, 321, 410, 430
Surface Treatment : Other, Hot Rolled, Cold Rolled, Polished
Price 150 INR / Kilograms
Minimum Order Quantity : 10 Kilograms
Length : 2m to 6m or custom
Color : Metallic Grey
Grade : High Nickel Alloy
Surface Treatment : Other, Polished / Hot Rolled
Price 300 INR / Kilograms
Minimum Order Quantity : 10 Kilograms
Length : Up to 6000 mm or as per requirement
Color : Silver/Grey metallic finish
Grade : Nickel 200/201, Inconel 600/625, Monel 400, Hastelloy C276 (as per requirement)
Surface Treatment : Other, Polished, Bright, Annealed