ASTM B122 Plate




Stockist of ASTM B122 UNS C70600, ASTM B 122 C71500

ASTM B122 Plate Supplier

Superior Steel Overseas is ISO 9001 & PED approved  Supplier of ASTM B122 UNS C70600 plate & now we ASTM B122 UNS C71500 Coils distributor. We also maintain Stock of ASTM B122 Sheet which makes largest Stockiest of ASTM B122 Plate with huge inventory of ASTM B122 Diamond Plate, ASTM B122 Chequered Plate, ASTM B122 Hot Rolled Plate, ASTM B122 Polished Plate and ASTM B122 Cold Rolled Sheets.We producing ASTM B122 Plates & ASTM B122 Sheet since 1991.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.

ASTM B122 specification

ASTM B122 specification establishes the requirements for copper-nickel-tin, copper-nickel-zinc, and copper-nickel alloy plates, sheets, strips, and rolled bars made from UNS C70600, C70620, C71000, C71500, C71520, C72200, C72500, C73500, C74000, C74500, C75200, C76200, or C77000 alloy.

ASTM B122 Chemical Composition

    Nominal Composition, %
Copper Alloy Previously Used         Chro-
UNS No.2 Designation Copper Nickel Zinc Tin mium
C70600 90 10
C70620 90 10
C71000 6 80 20
C71500 5 70 30
C71520 70 30
C72200 85 15 0.5
C72500 89  9 2
C73500 1 72 18 10
C74000 9 70 10 20
C74500 3 65 10 25
C75200 2 65 18 17
C76200 8 59 12 29
C77000 4 55 18 27

ASTM B122 Plate Test Certificates

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

ASTM B122 Plate Value Added Services

  • 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
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