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Master Bond adhesives
Bethlehem Steel RQC ASTM A678 RQC80 >3/4 to 1-1/2 in. thick, steel plate  (discontinued **)
Categories: Metal; Ferrous Metal; ASTM Steel; Carbon Steel; Low Carbon Steel

Material Notes: Bethlehem's proprietary RQC series of steel plate grades are an extension of ASTM A 678 and are offered in higher strength levels and thicknesses greater than those covered by the specification. The plate is heat treated by quenching and tempering to develop the specified high strength levels. The addition of copper is permitted to improve the corrosion resistance of the plate. Normal uses are demanding structural, machinery and industrial uses where weight reduction is important and notch toughness is a design consideration.

Information provided by Bethlehem Steel Corporation

Data published in 1997. Bethlehem Steel in no longer in business.

Vendors:
Available Properties
  • Density, Typical of ASTM Steel
  • Hardness, Brinell, based on conversion from tensile strength
  • Hardness, Rockwell B, based on conversion from tensile strength
  • Tensile Strength at Break
  • Tensile Strength, Yield
  • Elongation at Break, in 2"
  • Bend Radius, Minimum, ASTM A6 PARA. S14, ≤3/4" W
  • Bend Radius, Minimum, ASTM A6 PARA. S14, >3/4 to 1-1/2" W
  • Boron, B
  • Carbon, C
  • Copper, Cu
  • Iron, Fe
  • Manganese, Mn
  • Phosphorus, P
  • Silicon, Si
  • Sulfur, S
  
Property Data

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Manufacturer Notes:
Bethlehem Steel Corporation

Category Notes
none

**
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