常用金属材料分析与硬度

常 用 金 属 材 料

860 A193 B70.37~0.490.15~0.350.65~1.100.040.0350.75~1.200.15~0.25

A194 2H0.040.410.050.04690 A193 B7M0.37~0.490.15~0.350.65~1.100.040.0350.75~1.200.15~0.25

A194 2HM0.040.410.050.04

A193 B160.36~0.470.15~0.350.45~0.700.040.0350.80~1.150.50~0.650.25~0.35AI 0.015860 A194 70.37~0.490.15~0.350.65~1.100.040.0350.75~1.200.15~0.25

A193 B80.08120.030.0458.0~11.018.0~20.0515 A194 80.08120.030.0458.0~11.018.0~20.0

A193 B8M0.08120.030.04510.0~14.016.0~18.0 2.00~3.00515 A194 8M0.08120.030.04510.0~14.016.0~18.0 2.00~3.00

A320 L70.38~0.480.15~0.350.75~1.000.040.0350.80~1.100.15~0.25860 A194 40.40~0.500.15~0.350.70~0.900.040.350.20~0.30

7201650321HB/35HRC

248~327HB 5501850235HB/99HRB

159~235HB

7251850321HB/35HRC

248~327HB 2053050223HB/96HRB

126~300HB 2053050223HB/96HRB

126~300HB 7251650

248~327HB