(1) Shear strength
The shear strength is tested and guaranteed in accordance with GB, ASTM, and JIS.
(2) Tensile strength
The tensile strength is guaranteed to satisfy the figure in the following
formula.
δB ≥ t1δ1 + t2δ2
t 1 + t 2
δ1 : Lower limit of the special valve for the tensile strength of base metal (mpa {N/mm2})
δ2 ； Lower limit of the special valve for the tensile strength of base metal (mpa {N/mm2})
t 1 ； Thickness of base metal (mm)
t 2 : Thickness of cladding metal (mm)
(3) Ductility
Ductility of cladding metal is guaranteed in face bend (=cladding metal in tension), and the ductility of base metal is guaranteed in reverse bend (=cladding metal in compression).
(4) Elongation
The lower limit of the elongation of cladding or base metal is guaranteed.
(5) Hardness
The bonded interface is slightly hardened after explosion bonding.
The interface can be softened by heat treatment to an original level.
There exists no difficulty in bending and drawing works.
(6) Corrosion Resistance
Explosion bonding, a clad processing, guarantees excellent corrosion resistance of clad materials.
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