ASTM A387 GRADE 9 Class 1 is a chromium-molybdenum alloy steel plate intended primarily for welded boilers and pressure vessels designed for elevated temperature service. The Cr content (9%) gives the material enhanced corrosion resistance in hostile environments compared to other steels, such as ASTM A516 Grade 70. Furthermore, this grade has excellent properties at elevated temperatures, making it suitable for use in flanges, fittings, and valves exposed to high-temperature services.
Champak Industries can provide ASTM A387 GRADE 9 Class 1 plates from stock or reputed steel mills. We also offer various processing services like cutting, drilling, turning, bending, welding, etc. All our products are supplied with relevant test certificates and can be supplied in bulk and retail quantities per customers’ requirements. We are among the leading suppliers and exporters of ASTM A387 GRADE 9 Class 1 Plates, distributed globally for our quality product range and services. We ensure that all our products go through strict quality checks before dispatch so that you receive only the best quality product from us.
ASTM A387 Gr 9 Class 1 Plate Supplier, ASTM A387 Cr-Mo Gr.9 Cl 1 Plate Exporter, ASTM A387 Grade 9 Class 1 Pressure Vessel Plates, ASTM A387 Grade 9 Class 1 Sheets, Alloy Steel ASTM A387 Gr 9 Class 1 Plate Manufacturer in India.

ASTM A387 Alloy Steel Gr 9 Class 1 Plates Supplier
Table Of Content
- What is ASTM A387 Grade 9 Class 1 Plates
- Specification For ASTM A387 Grade 9 Class 1 Plates
- Equivalent Grades of A387 Gr 9 Class 1 CR-MO Plates
- ASTM A387 Grade 9 Class 1 Plates Types
- Chemical Composition of A387 Grade 9 Class 1 Plate
- Alloy Steel ASTM A387 Gr 9 Class 1 Plates of Mechanical properties
- ASTM A387 Alloy Steel Gr 9 Class 1 Plates Makes
- Dimensions of A387 Gr 9 Class 1 Plate
- Searches Related to A387 Gr 9 Cl 1 Plates
- Alloy Steel ASTM A387 Gr 9 Class 1 Plates Applications
- Export Destinations for ASTM A387 Gr 9 Class 1 Plates
We also offer various processing services like cutting, drilling, turning, bending, welding, etc. All our products are supplied with relevant test certificates and can be supplied in bulk and retail quantities per customers’ requirements. We at Champak Industries ensure that all our products go through strict quality checks before dispatch so that you receive only the best quality product from us. Contact us today to learn more about our ASTM A387 GRADE 9 Class 1 Plates! Our team of experts is always available to answer any queries regarding our products and services. We look forward to hearing from you soon!
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ASTM A387 Gr 9 Class 1 Pressure Vessel Plates
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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 |
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 |
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We Export ASTM A387 Gr 9 Class 1 Plate to Austria, Yemen, Spain, Norway, Nigeria, Gabon, Poland, Hong Kong, Angola, Trinidad & Tobago, Australia, Egypt, Costa Rica, Israel, Vietnam, United States, Bahrain, Morocco, Belgium, Mexico, Sweden, Ukraine, Colombia, Russia, Afghanistan, Denmark, Greece, Pakistan, Brazil, Tunisia, Argentina, Canada, Algeria, Serbia, Portugal, South Korea, Mexico, Bulgaria, Lithuania, Bhutan, United Kingdom, Philippines, Netherlands, Estonia, Bangladesh, Romania, South Africa, Singapore, United Arab Emirates, Taiwan, Azerbaijan, Hungary, Kenya, Saudi Arabia, Belarus, Oman, Slovakia, Kazakhstan, Peru, Italy, Ecuador, Lebanon, Venezuela, Iran, China, Ghana, France, Qatar, Mongolia, New Zealand, Iraq, Croatia, Thailand, Nigeria, Czech Republic, Indonesia, Malaysia, Iran, Japan, Chile, Turkey, Bolivia, Libya, Finland, Poland, Sri Lanka, Jordan, Chile, Switzerland, Kuwait.
We Supply ASTM A387 Gr 9 Class 1 Plate to Al Khobar, Bangkok, Dallas, Nashik, Seoul, Jaipur, Ahmedabad, Nagpur, Secunderabad, Chiyoda, Noida, Vadodara, Pune, Kolkata, Perth, Al Jubail, Bhopal, Sydney, La Victoria, New York, Visakhapatnam, Edmonton, Indore, Geoje-si, Dammam, Ho Chi Minh City, Sharjah, Algiers, Dubai, Jamshedpur, Atyrau, Hanoi, Milan, Rio de Janeiro, Doha, Kanpur, Baroda, Courbevoie, Navi Mumbai, Petaling Jaya, Ranchi, Haryana, Granada, Chandigarh, Ulsan, Ankara, Manama, Ahvaz, Kuala Lumpur, Melbourne, Montreal, Bengaluru, Brisbane, Madrid, Gurgaon, Pimpri-Chinchwad, Abu Dhabi, Thiruvananthapuram, Thane, Vung Tau, Cairo, Tehran, Gimhae-si, Jakarta, Santiago, Lagos, Coimbatore, Colombo, Kuwait City, Chennai, Mumbai, Surat, Caracas, Faridabad, Muscat, Jeddah, Hyderabad, Aberdeen, Ludhiana, Busan, Riyadh, Ernakulam, Toronto, Los Angeles, Port-of-Spain, Houston, Rajkot, Howrah, Bogota, Istanbul, New Delhi, Calgary.