SA387 Grade 12 Steel Plates

Best Welding Procedures for SA387 Grade 12 Steel Plates

Biggest Stockholder of SA387 Alloy Steel Plates in Mumbai, SA387 Grade 12 Chrome Moly Plate sourced from Best Mills in World, SA387 Gr.12 Plate 000 Metric Tons Ready Stock Inventory

SA 387 Grade 12 Steel Plates are chromium molybdenum carbon alloy steel plates that are used in applications that require resistance to corrosion and oxidation. They are often used in weldable pressure vessels and industrial boilers, and are ideal for sour service applications in the oil and gas industry.

Best Welding Procedures for SA387 Grade 12 Steel Plates

Engineered for use in elevated temperature service, ASME SA387 Grade 12 Steel Plate is a chrome molybdenum carbon alloy steel for use in weldable pressure vessels and industrial boilers The material benefits from added chromium which provides excellent corrosion and oxidation resistance making it ideal for sour service applications in the oil and gas industry Excellent corrosion resistance and high temperature resistance respectively.

Engineered for use in elevated temperature service, ASME SA387 Grade 12 is a chrome molybdenum Carbon Steel alloy steel for use in weldable pressure vessels and industrial Boiler The material benefits from added chromium which provides excellent corrosion and oxidation resistance making it ideal for sour service applications in the oil and gas industry

Understanding SA387 Grade 12 Stainless Steel Plate

Welding SA387 Grade 12 steel plates, which are used primarily in high-temperature and pressure vessel applications, requires careful attention to procedures to ensure the integrity and performance of the welded joints. Below are the best practices and welding procedures for SA387 Grade 12 steel plates

The high chromium content also provides excellent corrosion and oxidation resistance, which is essential in sour gas applications. ASME SA387 Grade 12 is a chromium-molybdenum-carbon Alloy Steel used for weldable pressure vessels and industrial Boiler, designed for high temperature service.

Pre-Welding Preparation

  • Material Identification: Confirm that the material is indeed SA387 Grade 12.
  • Cleaning: Clean the base material to remove oil, grease, moisture, and any other contaminants.
  • Edge Preparation: Prepare the edges of the plates to be welded according to the desired joint configuration (e.g., single V, double V, etc.). Proper beveling is essential for full penetration welds.

Welding Techniques for SA387 Grade 12 Stainless Steel Plate and Aluminium Plates

The groove is usually processed by flame or plasma cutting process. If necessary, the cutting should also be preheated. After polishing, PT test should be done to remove cracks on the groove. V-shaped groove with an Angle of 60° is usually selected and Preferred Processes explain bellow Filler Materials Use compatible filler materials such as E8018-B2 for SMAW, ER80S-B2 for GTAW/GMAW, and equivalent materials for other processes.

  • Shielded Metal Arc Welding (SMAW)
  • Gas Tungsten Arc Welding (GTAW/TIG)
  • Gas Metal Arc Welding (GMAW/MIG)
  • Submerged Arc Welding (SAW)

Post-Welding Inspection and Testing

Post-weld testing is performed after the weld has cooled and fully melted. Tasks include verifying proper weld size, detecting discontinuities and defects, verifying that the product meets the task specifications, and testing the weld Strength by various means and Non-Destructive Testing (NDT): Conduct NDT such as radiographic testing (RT), ultrasonic testing (UT), and magnetic particle testing (MT) to ensure the integrity of the welds and Mechanical Testing: Perform mechanical tests such as tensile tests, impact tests, and hardness tests to verify that the weld meets the required specifications.

ASME SA387 Specification

The ASME SA387 standard covers the supply of weldable chrome molybdenum alloy steel plates and Stainless Steel Plate for Pressure Vessels used in elevated temperature service and Sourced from some of Western Europe’s & India's finest steel mills, Prosaic Steel and Alloys stock a wide range of ASME SA387 Class 2 plates and Aluminium Plates which are available for shipment worldwide.

  • 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.

Specifications ASME SA387 Grade 5 Alloy Steel Plates: Chromium & Molybdenum content (according to the ASME specification):

Designation Nominal Chromium
Content (%)		 Nominal Molybdenum
Content (%)
SA387 Grade 5 5.00% 0.50%

Chemical Requirements for ASME SA387 Grade 5 Class 2 Plates

Elements (%) ASME SA387 Grade 5 ASME SA387 Grade 9 ASME SA387 Grade 11 ASME SA387 Grade 12 ASME SA387 Grade 22 ASME SA387 Grade 91
Carbon Steel Heat 0.15 max 0.15 max 0.05–0.17 0.05–0.17 0.05–0.15a 0.08–0.12
Product 0.15 max 0.15 max 0.04–0.17 0.04–0.17 0.04–0.15a 0.06–0.15
Manganese Heat 0.30–0.60 0.30–0.60 0.40–0.65 0.40–0.65 0.30–0.60 0.30–0.60
Product 0.25–0.66 0.30–0.60 0.35–0.73 0.35–0.73 0.25–0.66 0.25–0.66
Phosphorus, max Heat 0.025 0.025 0.025 0.025 0.025 0.020
Product 0.025 0.025 0.025 0.025 0.025 0.025
Sulphur, max Heat 0.025 0.025 0.025 0.025 0.025 0.010
Product 0.025 0.025 0.025 0.025 0.025 0.012
Silicon Heat 0.50 max 1.00 max 0.50–0.80 0.15–0.40 0.50 max 0.20–0.50
Product 0.55 max 1.05 max 0.44–0.86 0.13–0.45 0.50 max 0.18–0.56
Chromium Heat 4.00–6.00 8.00–10.00 1.00–1.50 0.80–1.15 2.00–2.50 8.00–9.50
Product 3.90–6.10 7.90–10.10 0.94–1.56 0.74–1.21 1.88–2.62 7.90–9.60
Molybdenum Heat 0.45–0.65 0.90–1.10 0.45–0.65 0.45–0.60 0.90–1.10 0.85–1.05
Product 0.40–0.70 0.85–1.15 0.40–0.70 0.40–0.65 0.85–1.15 0.80–1.10
Nickel Heat - - - - - 0.40
Product - - - - - 0.43
Vanadium Heat - 0.04 max - - - 0.18–0.25
Product - 0.04 max - - - 0.16–0.27
Columbium Heat - - - - - 0.06–0.10
Product - - - - - 0.05–0.11
Nitrogen Heat - - - - - 0.030–0.070
Product - - - - - 0.025–0.080
Aluminum, max Heat - - - - - 0.02
Product - - - - - 0.02
Titanium, max Heat - - - - - 0.01
Product - - - - - 0.01
Zirconium, max Heat - - - - - 0.01
Product - - - - - 0.01
a The carbon content for plates over 5 in. [125 mm] in Thickness is 0.17 max on product analysis.

Mechanical Properties and Tensile Requirements for ASME SA387 Grade 5 Class 1 Plates

Grades 2 and 12 Grade 11 Grades 22, 21, 5, 9, 21L, 22L
Tensile Strength, ksi [MPa] 55 to 80 [380 to 550] 60 to 85 [415 to 585] 60 to 85 [415 to 585]
Yield strength, min, ksi [MPa] 33 [230] 35 [240] 30 [205]
Elongation in 8 in. [200 mm], min, % a 18 19 -
Elongation in 2 in. [50 mm], min, % a 22 22 18
Reduction of area, min, % - - 45 b
- - 40 c
a See Specification A20/A20M, elongation adjustments.
b Measured on round test specimens.
c Measured on flat specimen.

Mechanical Properties and Tensile Requirements for ASME SA387 Grade 5 Class 2 Plates

Grade 2 Grade 11 Grade 12 Grades 22,
21, 5, 9		 Grade 91
Tensile strength, ksi [MPa] 70 to 90
[485 to 620]		 75 to 100
[515 to 690]		 65 to 85
[450 to 585]		 75 to 100
[515 to 690]		 70 to 90
[585 to 760]
Yield Strength, min,
ksi [MPa]/(0.2 % offset)		 45[310] 45[310] 40[275] 45[310] 60[415]
Elongation in 8 in.
[200 mm], min, % b		 18 18 19 - -
Elongation in 8 in.
[50 mm], min, % b		 22 22 22 18 18
Reduction of area, min, % - - - 45 b -
- - - 45 c -
a Not applicable to annealed material.
b See Specification A20/A20M, elongation adjustments.
c Measured on round test specimens.
d Measured on flat specimen.

SA387 Grade 12 Steel Plates and Aluminium Plates Sizes Available in Stock with Price

  • 0.2 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 0.3 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 0.4 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 0.8 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 1 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 1.612 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 2.11 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 3.1 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 04 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 012 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 06 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 08 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 10 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 12 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 112 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 16 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 18 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 20 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 22 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 212 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 28 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 30 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 32 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 312 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 36 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 38 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 40 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 42 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 412 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 120 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 122 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 60 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 62 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 612 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 70 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 80 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 90 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 100 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 110 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 120 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates
  • 120 MM THICKNESS x WIDTH 1000 MM / 12120 MM / 11200 MM / 2000 MM / 21200 MM X LENGTH 1000 MM / 21200 MM / 3000 MM / 6000 MM / COIL CUT in SA387 Grade 12 Class 1/2, SA387 Grade 12 Alloy Steel Plates, SA387 Grade 12 Chrome Moly Plates

SA387 Grade 12 Steel Plates Export Country

We export SA387 Grade 12 Steel Plates to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc.

Prosaic Steel and Alloys is a well known worldwide exporter of SA387 Grade 12 Alloy Steel Plates is committed to provide each and every customer with the highest standard of customer service. We deals in SA387 Grade 12 Plates in India & Overseas, offering a wide range of SA387 Grade 12 Alloy Steel Plates