Rail Joint Bars For New Zealand
New Zealand Fish plate
Standard: To Customer’s drawing
Material: Chinese steel grade 45# / Chinese steel grade 50#
Size: NZR 50KG, NZR 90lb / 91lb
Chemical Compositon
C Mn Si S P
0.35-0.55 0.55-1.00 ≤0.37 ≤0.05 ≤0.05
Mechanical Property
Tensile strength Rm : 550-740 Mpa
Elongation A : ≥13%
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