product

Rail fishplate to GOST 33184 / DSTU8848 / DSTU8790

Rail Fishplate to GOST 33184 / DSTU8848 / DSTU8790


Rail Fishplate

Standard:GOST 33184 / DSTU8848 / DSTU8790

Material: Chinese steel grade 55#

Size: P50, P60, P65, P75, R50, R60, R65, R75

Chemical Composition


C Mn Si
S P
0.52-0.60
0.50-0.80
0.17-0.37
≤0.035
≤0.050

Mechanical Property

Tensile strength Rm: ≥844 Mpa

Yield strength Rel / Rr0.2: ≥530 Mpa

Elongation A : ≥10%

Reduction of Area Z: ≥30%


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