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Abrasion resistant plate steel for engineering machine BHARDY360, BHARDY400,…

Available materials(Product Standards: BZJ 613-2013)

GradeThickness(mm)
BHARDY360
6-100
BHARDY400
BHARDY450
BHARDY500
Mainly used for the engineering machine of mine. construction and agriculture such as bulldozer, excavator, dumper.

Chemical composition

Grade

Chemical composition%
CSiMnPSCr
BHARDY360
≤0.20≤0.60≤1.60≤0.025≤0.015≤0.80
BHARDY400
≤0.22≤0.70≤1.60≤0.025≤0.010≤1.00
BHARDY450
≤0.26≤0.70≤1.60≤0.020≤0.010≤1.10
BHARDY500
≤0.30≤0.70≤1.60≤0.020≤0.010≤1.20
GradeChemical composition%
NiTiMoAltB
BHARDY360
≤0.50≤0.05≤0.50≥0.015≤0.005
BHARDY400
≤0.70≤0.05≤0.50≥0.015≤0.005
BHARDY450
≤0.80≤0.05≤0.55≥0.015≤0.005
BHARDY500
≤1.00≤0.05≤0.60≥0.015≤0.005

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