SK钢标准直角边缘等效于JISA等级，未淬火，2500mm 标准笔直边缘（A级） ST-A2500

Nominal dimensions (mm): 2500
Length (mm): 2500
Width (mm): 18
Straightness (μm): 27
Type: Non-hardened item
Shape: Standard type
Height (mm): 100
JIS grade: A grade equivalent
Nominal dimensions (mm): 2500

主体：机械结构的碳钢

35000G

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