ASTM A387 GRADE 91 Class 1 is a chromium-molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed for elevated temperature service. This grade offers excellent protection in sour gas environments and resists chloride stress corrosion cracking. The material is resistant to pitting and crevice corrosion and is used for various industrial applications such as oil & gas, petrochemical, heat exchangers, condensers, pulp, and paper industries. The material also has good mechanical properties and can quickly form into desired shapes. Champak Industries provides this grade in ASTM A387 Grade 91 Class 1 Plates with high quality at an affordable price range so that our clients can benefit from it economically while maintaining the desired quality standards. We also offer various services such as cutting, polishing, shot blasting, and painting. Our main goal is to provide our clients with the highest quality products at competitive prices.
ASTM A387 Grade 91 Class 1 Sheets, ASTM A387 Gr 91 Class 1 Plate Supplier, ASTM A387 Grade 91 Class 1 Pressure Vessel Plates, ASTM A387 Cr-Mo Gr.91 Cl 1 Plate Exporter, Alloy Steel ASTM A387 Gr 91 Class 1 Plate Manufacturer in India.
ASTM A387 Alloy Steel Gr 91 Class 1 Plates Supplier
Table Of Content
- What is ASTM A387 Grade 91 Class 1 Plates
- Specification For ASTM A387 Grade 91 Class 1 Plates
- Equivalent Grades of A387 Gr 91 Class 1 CR-MO Plates
- ASTM A387 Grade 91 Class 1 Plates Types
- Chemical Composition of A387 Grade 91 Class 1 Plate
- Alloy Steel ASTM A387 Gr 91 Class 1 Plates of Mechanical properties
- ASTM A387 Alloy Steel Gr 91 Class 1 Plates Makes
- Dimensions of A387 Gr 91 Class 1 Plate
- Searches Related to A387 Gr 91 Cl 1 Plates
- Alloy Steel ASTM A387 Gr 91 Class 1 Plates Applications
- Export Destinations for ASTM A387 Gr 91 Class 1 Plates
ASTM A387 GRADE 91 Class 1 is a chromium-molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed for elevated temperature service: the Cr content is 2.25 %, and the Mo content is 1.00 %. The added molybdenum and chromium provide excellent corrosion resistance and high-temperature resistance, respectively. Grade 91 Class 1 Plates are commonly used in power plants where temperatures can be very high and other pressure vessels that require enhanced toughness at elevated temperatures.
Champak Industries stocks an extensive range of ASTM A387 GRADE 91 Class 1 plates at our warehouse, which are made up of superior quality materials to meet our esteemed customers' requirements. Thank you for choosing Champak Industries. We are here to serve your needs and provide the highest quality products and services. If you have any questions, please do not hesitate to contact us. We are always happy to help.
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Item
ASTM A387 Gr 91 Class 1
Thickness
5mm to 150mm
Width
1,000mm to 4,500mm
Length
3,000mm to 18,000mm
Impact tested
-52° C
Process
Hot-Rolled (HR)
ASTM A387 Gr 91 Class 1 Pressure Vessel Plates
Grade 91 Cl 1 Pressure Vessel Plate
ASTM A387 Gr 91 Class 1 Boiler Steel Plate
A387 Gr 91 Class 1 Boiler Plates
ASTM A387 Grade 91 Class 1 Sheets
Alloy Steel A387 Gr 91 Cl 1 Sheets
Chromium-Molybdenum A387 Gr 91 Cl 1 Plate
CrMo A387 Gr 91 Class 1 Plate
A387 Grade 91 Class 1 Steel Plates
Alloy Steel Grade 91 Class 1 Plate
A387 Cr-Mo Gr.91 Class 1 HR 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 91 Class 1 Plate to Slovakia, Morocco, Bulgaria, Kenya, Mongolia, Greece, Jordan, Indonesia, Sri Lanka, Singapore, Netherlands, Ukraine, Finland, Estonia, Russia, Iraq, Oman, Austria, Bolivia, Peru, Trinidad & Tobago, Italy, Iran, Argentina, Poland, Yemen, Iran, Sweden, Czech Republic, Philippines, Chile, Saudi Arabia, Ecuador, Lebanon, Algeria, Norway, France, Colombia, Israel, Chile, United Arab Emirates, Hong Kong, Romania, Spain, Gabon, Lithuania, Vietnam, Belarus, Canada, Kazakhstan, Hungary, United States, Mexico, Australia, Poland, Taiwan, Bhutan, South Africa, Nigeria, Egypt, Ghana, Azerbaijan, Venezuela, Mexico, Denmark, Switzerland, Kuwait, South Korea, Belgium, Thailand, Portugal, Brazil, New Zealand, Pakistan, Tunisia, China, Angola, Turkey, Bahrain, Croatia, Libya, Serbia, Costa Rica, Malaysia, Afghanistan, Bangladesh, Qatar, Japan, Nigeria, United Kingdom.
We Supply ASTM A387 Gr 91 Class 1 Plate to La Victoria, Chandigarh, Ulsan, Mumbai, Manama, Noida, Kuala Lumpur, Muscat, Bangkok, Perth, Geoje-si, Dammam, Granada, Coimbatore, Rio de Janeiro, Madrid, Dubai, Montreal, Brisbane, Santiago, Pune, Ranchi, Lagos, Jakarta, New York, Port-of-Spain, Tehran, Howrah, Kolkata, Surat, Jamshedpur, Pimpri-Chinchwad, New Delhi, Milan, Colombo, Petaling Jaya, Thiruvananthapuram, Caracas, Jaipur, Busan, Istanbul, Cairo, Rajkot, Baroda, Sharjah, Faridabad, Ankara, Ernakulam, Ahvaz, Dallas, Hanoi, Aberdeen, Atyrau, Courbevoie, Nagpur, Calgary, Bhopal, Thane, Kuwait City, Abu Dhabi, Gurgaon, Ho Chi Minh City, Secunderabad, Sydney, Bengaluru, Toronto, Bogota, Haryana, Kanpur, Al Jubail, Algiers, Chennai, Seoul, Houston, Gimhae-si, Melbourne, Doha, Ahmedabad, Jeddah, Al Khobar, Riyadh, Ludhiana, Navi Mumbai, Vadodara, Nashik, Vung Tau, Hyderabad, Visakhapatnam, Los Angeles, Edmonton, Indore, Chiyoda.