JZ85

Alloy Steel

JZ85

Specialty steel grade. Railway axle steel. (TB/T 2945; equiv TB/T 2945 LZ50 (50)). Nominal values—confirm mill certificate.

Chemical Composition (%)

C0.47
MN0.6
SI0.15

Chinese Standard

TB/T 2945 JZ85

Equivalent Standards

TB/T 2945 LZ50 (50钢)

Applications

铁路车轴用钢。

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