ASTM B443 Plate Supplier

Supplier and exporter of ASTM B443, ASTM B443 Alloy 625, ASTM B443 Plate, ASTM B443 Sheet, ASTM B443 625 Plate, ASTM B443 625 Sheet

Stockist of ASTM B443 625 Strip, ASTM B443 Inconel Plate, ASTM B443 GRADE 2, ASTM B443 GRADE 1, ASTM B443 UNS NO6625,ASTM B443-625-gr 1, Check price of ASTM B443 ALLOY 625 in India

Superior Steel Overseas is leading Exporter of ASTM B443 UNS N06625 Sheet.We are largest Stockiest of ASTM B443 Plate with huge inventory of ASTM B443 Diamond Plate, ASTM B443 Chequered Plate, ASTM B443 Hot Rolled Plate, ASTM B443 Polished Plate and ASTM B443 Cold Rolled Sheets. We have distribution cenetrs in the UK, the USA , Germany, Sweden, and Mexico, with a sales and service center network close to our customers worldwide. We are one of reputed supplier and exporter of  ASTM B443 Plates & ASTM B443 Sheet.We are Supplier of ASTM B443 UNS N06600 plate & now we ASTM B443 Coils distributor..


ASTM B443 – 00(2014)

Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloy(UNS N06625) and Nickel-Chromium-Molybdenum-SiliconAlloy (UNS N06219) Plate, Sheet, and Strip

ASTM B443 specification covers rolled nickel-chromium-molybdenum-columbium alloy (UNS No. N06625) and nickel-chromium-molybdenum-silicon alloy (UNS No. N06219) plates, sheets, and strips. N06625 alloys shall be furnished in two grades of different heat treatment conditions, namely: Grade 1 (annealed); and Grade 2 (solution annealed). N06219 alloys, on the other hand, shall be furnished in solution annealed condition only. Materials shall be sampled prepared, and tested accordingly to examine their conformance to dimensional (thickness, weight, width, diameter, length, straightness, edges, squareness, and flatness), mechanical (tensile and yield strengths, and elongation), and chemical composition requirements.

ASTM B443 Grades


AMS 5599 AMS 5666 ASTM B446 ASTM B443 
High Temperature (UNS N06625)

Ni 61.0, Cr 21.5, Mo 9.0, Nb+Ta 3.6

ASTM B443 INCONEL Chemical Requirements


Ni Fe Cr Si Mo Mn C
Max 5.0 23.0 0.50 10.0 0.50 0.10
Min 58.0 20.0 8.0

ASTM B443 Mechanical Property Requirements
Ultimate Tensile Yield Strength (0.2% OS) Elong. in 2 in. or 50mm or 4D, min., % R/A Hardness
Cold Worked/Annealed
Min 120 KSI 60 KSi 30
Hot Worked/Annealed
Min 120 KSi 60 KSi 30


Form Standard
Metal Type UNS N06625
Bar ASTM B446 AMS 5666 BS3076
Wire AMS 5837
Sheet ASTM B443 AMS 5599 BS3072
Plate ASTM B443 AMS 5599 BS3072
Pipe ASTM B444 ASTM B704 AMS 5581 BS3074 GE B50TF133
Tube ASTM B444 ASTM B704 AMS 5581 BS3074 GE B50TF133
Fitting ASTM B366 Din 17754
Weld Wire  
Weld Electrode  
NA 21 All forms
Din 2.4856


Get 10% Discount on Below Products

Check Updated Price List of Inconel 625 Plate ,Inconel 601 Plate also


ASTM B443 Plate Test Certificates

We provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc.

ASTM B443 Plate Value Added Services

Material Testing:
We at Superior Steel Overseas ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation • Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)


Trademark Notice

  • Inconel, Incoloy and Monel are registered trademarks of Special Metals Group of Companies.
  • Hastelloy is a registered trademark of Haynes International.
  • 254 SMO is a trademark owned by Outokumpu Stainless.
  • Sanicro 28 is a registered trademark of Sandvik AB.



The ASTM B443 plate, ASTM B443 UNS N06625 sheets and ASTM B443 UNS N06219 strips used in the following applications:-

  • ASTM B443 Plate for Engineering and Construction
  • ASTM B443 Plate for Chemical Equipment
  • ASTM B443 Sheet used for Pharmaceuticals
  • ASTM B443 Strips for Gas Processing
  • ASTM B443 Plate used for Power Generation
  • ASTM B443 Plate for Pulp and Paper Industry
  • ASTM B443 Coils for Pharmaceutical Equipment
  • ASTM B443 Plates for Off-Shore Oil Drilling Companies
  • ASTM B443 Plates for Specialty Chemicals
  • ASTM B443 Plate for Sea Water Equipment
  • ASTM B443 Strips for Heat Exchangers
  • ASTM B443 Plate for Pharmaceutical Industry & biochemistry
  • ASTM B443 Plate for Pneumatic Conveyor Systems
  • ASTM B443 Sheet for Paper and Pulp Industry
  • ASTM B443 Plate for Shipbuilding industry
  • ASTM B443 Plate for Oil and Gas Industry
  • ASTM B443 Sheets for Research and Technology


ASTM B443 Plate Manufacturers

POSCO, Aperam, Jindal Stainless, DKC Korea, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, VDM, Nippon Metal, Outokumpu

ASTM B443 UNS N02200 Sheets Plates Packing

ASTM B443 Plates are sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the astm b443 sheet package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation. ASTM B443 Plate packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.

Delivery: Within 10-25days or asap if we have enough stock

Types of ASTM B443 Plate Packaging:

  • – Bundles (hexagonal)
  • – ASTM B443 Plates Packed in Wooden Boxes
  • – Crates (steel/wooden)
  • – Special crates for U-Bend tubes with each radius separated
  • – Packaging for ASTM B443 Plate as per customer’s requirements

Special Features:

  • – Each bundle covered with plastic for protection against extreme weather.
  • – End of ASTM B443 Plate protected by plastic Strip.
  • – Bundles strapped with plastic strips.
  • – Each radius of U-Bend tube separated by a separator.
  • – ASTM B443 Sheets Packaging list (laminated) placed with box/crate.

Pipe, Tube & Tubing

Sheet, Plate

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Available Stock of ASTM B443 Plate

Countries we have exported ASTM B443 Sheets, Plates & Coils to: South Africa, Puerto Rico, Azerbaijan, Sri Lanka, India, Bhutan, Kenya, Saudi Arabia, Switzerland, Nigeria, New Zealand, Egypt, Ghana, Libya, Pakistan, Taiwan, United Kingdom, Indonesia, China, Croatia, Bangladesh, Vietnam, Ukraine, Angola, Romania, Jordan, Gambia, Namibia, Netherlands, Nepal, Zimbabwe, Mexico, Macau, South Korea, Russia, Oman, Yemen, Finland, Ireland, Qatar, Hong Kong, Estonia, Nigeria, Spain, Chile, Italy, Sweden, Poland, Germany, Trinidad & Tobago,Tunisia, Kuwait, Belgium, Iraq, Iran, Malaysia, Argentina, Chile, Thailand, Peru, Israel, United Arab Emirates, Ecuador, Hungary, Morocco, Turkey, Norway, United States, Iran, Belarus, Tibet, Canada, Colombia, Lebanon, Poland, Algeria, Mexico, Venezuela, Austria, Bahrain, Brazil, Bolivia, Mongolia, France, Greece, Japan, Serbia, Lithuania, Kazakhstan, Bulgaria, Afghanistan, Singapore, Slovakia, Gabon, Czech Republic, Portugal, Australia, Philippines, Denmark, Costa Rica.

Cities we have supplied ASTM B443 Sheets, Plates & Coils to: Mumbai, Muscat, Granada, Jamshedpur, Santiago, Chennai, Moscow, New York, Kuwait City, Navi Mumbai, Kolkata, Sharjah, Montreal, Karachi, Toronto, Riyadh, Baroda, Manama, Tehran, Ludhiana, Hanoi, Cairo, Secunderabad, Ankara, Jeddah, Busan, Al Khobar, Ho Chi Minh City, Atyrau, Howrah, Al Jubail, Visakhapatnam, Jakarta, Houston, Ulsan, Thiruvananthapuram, Faridabad, Port-of-Spain, Pimpri-Chinchwad, Singapore, Colombo, Vadodara, Brisbane, Hong Kong, Seoul, Hyderabad, Pune, Nagpur, London, Calgary, Kanpur, Abu Dhabi, Los Angeles, Gurgaon, Dallas, Rio de Janeiro, Gimhae-si, Ahvaz, Rajkot, Doha, Surat, Haryana, Ahmedabad, Bengaluru, Geoje-si, Sydney, Edmonton, Mexico City, Coimbatore, Bogota, Noida, Indore, Ernakulam, Aberdeen, Lagos, Caracas, New Delhi, Istanbul, Madrid, Courbevoie, Thane, Dubai, Melbourne, Chandigarh, Jaipur, Vung Tau, Kuala Lumpur, Petaling Jaya, Lahore, Milan, Ranchi, Chiyoda, Dammam, La Victoria, Nashik, Bhopal, Perth, Algiers, Bangkok.