



添加时间:2010-5-27 9:55:16 担当:未知 阅读:次
			
        
		  
		| 
 材料  | 
 硬度制  | 
 冲击装置  | |||||
| 
 D/DC  | 
 D+15  | 
 C  | 
 G  | 
 E  | 
 DL  | ||
| 
 钢和铸钢  | 
 HRC  | 
 17.9-68.5  | 
 19.3-67.9  | 
 20.0-69.5  | 
 | 
 22.4-70.7  | 
 20.6-68.2  | 
| 
 HRB  | 
 59.6-99.6  | 
 | 
 | 
 47.7-99.9  | 
 | 
 37.0-99.9  | |
| 
 HRA  | 
 59.1-85.8  | 
 | 
 | 
 | 
 61.7-88.0  | 
 | |
| 
 HB  | 
 127-651  | 
 80~638  | 
 80~683  | 
 90-646  | 
 83-663  | 
 81-646  | |
| 
 HV  | 
 83-976  | 
 80~937  | 
 80~996  | 
 | 
 84-1042  | 
 80-950  | |
| 
 HS  | 
 32.2-99.5  | 
 33.3-99.3  | 
 31.8-102.1  | 
 | 
 35.8-102.6  | 
 30.6-96.8  | |
| 
 锻钢  | 
 HB  | 
 143-650  | 
 | 
 | 
 | 
 | 
 | 
| 
 合金工具钢  | 
 HRC  | 
 20.4-67.1  | 
 19.8-68.2  | 
 20.7-68.2  | 
 | 
 22.6-70.2  | 
 | 
| 
 HV  | 
 80-898  | 
 80-935  | 
 100-941  | 
 | 
 82-1009  | 
 | |
| 
 不锈钢  | 
 HRB  | 
 46.5-101.7  | 
 | 
 | 
 | 
 | 
 | 
| 
 HB  | 
 85-655  | 
 | 
 | 
 | 
 | 
 | |
| 
 HV  | 
 85-802  | 
 | 
 | 
 | 
 | 
 | |
| 
 灰铸铁  | 
 HRC  | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 HB  | 
 93-334  | 
 | 
 | 
 92-326  | 
 | 
 | |
| 
 HV  | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 球墨铸铁  | 
 HRC  | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 HB  | 
 131-387  | 
 | 
 | 
 127-364  | 
 | 
 | |
| 
 HV  | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 铸铝合金  | 
 HB  | 
 19-164  | 
 | 
 23-210  | 
 32-168  | 
 | 
 | 
| 
 HRB  | 
 23.8-84.6  | 
 | 
 22.7-85.0  | 
 23.8-85.5  | 
 | 
 | |
| 
 铜锌合金 
(黄铜)  | 
 HB  | 
 40-173  | 
 | 
 | 
 | 
 | 
 | 
| 
 HRB  | 
 13.5-95.3  | 
 | 
 | 
 | 
 | 
 | |
| 
 铜锡合金 
(青铜)  | 
 HB  | 
 60-290  | 
 | 
 | 
 | 
 | 
 | 
| 
 纯铜  | 
 HB  | 
 45-315  | 
 | 
 | 
 | 
 | 
 | 
| 
 异型冲击装置  | 
 DC(D)/DL  | 
 D+15  | 
 C  | 
 G  | 
 E  | |
| 
 冲击能量 
冲击体质量  | 
 11mJ 
5.5g/7.2g  | 
 11mJ 
7.8g  | 
 2.7mJ 
3.0g  | 
 90mJ 
20.0g  | 
 11mJ 
5.5g  | |
| 
 球头硬度: 
球头直径: 
球头材料:  | 
 1600HV 
3mm 
碳化钨  | 
 1600HV 
3mm 
碳化钨  | 
 1600HV 
3mm 
碳化钨  | 
 1600HV 
5mm 
碳化钨  | 
 5000HV 
3mm 
金刚石  | |
| 
 冲击装置直径: 
冲击装置长度: 
冲击装置重量:  | 
 20mm 
86(147)/ 75mm50g  | 
 20mm 
162mm 
80g  | 
 20mm 
141mm 
75g  | 
 30mm 
254mm 
250g  | 
 20mm 
155mm 
80g  | |
| 
 试件最大硬度  | 
 940HV  | 
 940HV  | 
 1000HV  | 
 650HB  | 
 1200HV  | |
| 
 试件表面平均粗糙度Ra:  | 
 1.6μm  | 
 1.6μm  | 
 0.4μm  | 
 6.3μm  | 
 1.6μm  | |
| 
 试件最小重量: 
可直接测量 
需稳定支撑 
需密实耦合  | 
 >5kg 
2~5kg 
0.05~2kg  | 
 >5kg 
2~5kg 
0.05~2kg  | 
 >1.5kg 
0.5~1.5kg 
0.02~0.5kg  | 
 >15kg 
5~15kg 
0.5~5kg  | 
 >5kg 
2~5kg 
0.05~2kg  | |
| 
 试件最小厚度密实 
耦合硬化层最小深度  | 
 5mm 
≥0.8mm  | 
 5mm 
≥0.8mm  | 
 1mm 
≥0.2mm  | 
 10mm 
≥1.2mm  | 
 5mm 
≥0.8mm  | |
| 
 球头压痕尺寸  | ||||||
| 
 硬度300HV时  | 
 压痕直径 
压痕深度  | 
 0.54mm 
24μm  | 
 0.54mm 
24μm  | 
 0.38mm 
12μm  | 
 1.03mm 
53μm  | 
 0.54mm 
24μm  | 
| 
 硬度600HV时  | 
 压痕直径 
压痕深度  | 
 0.54mm 
17μm  | 
 0.54mm 
17μm  | 
 0.32mm 
8μm  | 
 0.90mm 
41μm  | 
 0.54mm 
17μm  | 
| 
 硬度800HV时  | 
 压痕直径 
压痕深度  | 
 0.35mm 
10μm  | 
 0.35mm 
10μm  | 
 0.35mm 
7μm  | 
 -- 
--  | 
 0.35mm 
10μm  | 
| 
 冲击装置适用范围  | 
 DC型测量孔或园柱筒内、DL型测量细长窄槽或孔、 
D型用于常规测量  | |||||
| 定货号 | 产品名称 | 规格配置 | 价格 | 
|---|---|---|---|
| GA-01007-00 | 里氏硬度计 | 标准配置或电话咨询010-84851836 | 咨询 |