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產(chǎn)品名稱:里氏硬度計沖擊裝置 時代硬度測試儀配件 C型
產(chǎn)品型號:G型
更新時間:2023-12-16
產(chǎn)品特點:C型里氏硬度計沖擊裝置 硬度更高更耐用,適用于時代里氏硬度TH110,TH120,TH121,TH140,TH160,TH161,HLN-11A等...
G型里氏硬度計沖擊裝置 時代硬度測試儀配件 C型的詳細資料:
C型里氏硬度計沖擊裝置 時代 C型硬度計配件
里氏硬度計(原裝)沖擊裝置(采用瑞士進口碳化鎢球頭HV1800以上)硬度更高更耐用,適用于時代里氏硬度計TH110,TH120,TH121,TH140,TH160,TH161,HLN-11A等...
沖擊裝置技術(shù)參數(shù)一覽
異型沖擊裝置  | DC(D)/DL  | D+15  | C  | G  | E(需進口)  | |
沖擊能量  | 11mJ  | 11mJ  | 2.7mJ  | 90mJ  | 11mJ  | |
球頭硬度:  | 1600HV  | 1600HV  | 1600HV  | 1600HV  | 5000HV  | |
沖擊裝置直徑:  | 20mm  | 20mm  | 20mm  | 30mm  | 20mm  | |
試件zui大硬度  | 940HV  | 940HV  | 1000HV  | 650HB  | 1200HV  | |
試件表面平均粗糙度Ra:  | 1.6μm  | 1.6μm  | 0.4μm  | 6.3μm  | 1.6μm  | |
試件zui小重量:  | 大于5kg  | 大于5kg  | 大于1.5kg  | 大于15kg  | 大于5kg  | |
試件zui小厚度  | 5mm  | 5mm  | 1mm  | 10mm  | 5mm  | |
球頭壓痕尺寸  | ||||||
硬度300HV時  | 壓痕直徑  | 0.54mm  | 0.54mm  | 0.38mm  | 1.03mm  | 0.54mm  | 
硬度600HV時  | 壓痕直徑  | 0.54mm  | 0.54mm  | 0.32mm  | 0.90mm  | 0.54mm  | 
硬度800HV時  | 壓痕直徑  | 0.35mm  | 0.35mm  | 0.35mm  | --  | 0.35mm  | 
沖擊裝置適用范圍  | DC型測量孔或園柱筒內(nèi);DL型測量細長窄槽或孔  | D+15型測量溝槽或凹入的表面  | C型測量小輕薄部件及表面硬化層  | G型測量大厚重及表面較粗糙的鑄鍛件  | E型測量硬度*材料  | |
沖擊裝置測試范圍表
材料  | 硬度制  | 沖擊裝置  | |||||
D/DC  | D+15  | C  | G  | E  | DL  | ||
Steel and cast steel  | 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  | |
Steel鍛鋼  | HS  | 32.2~99.5  | 
  | 
  | 
  | 
  | 
  | 
CWT、ST  | 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  | 
  | |
Stainless steel  | HRB  | 46.5~101.7  | 
  | 
  | 
  | 
  | 
  | 
HB  | 85~655  | 
  | 
  | 
  | 
  | 
  | |
HV  | 85~802  | 
  | 
  | 
  | 
  | 
  | |
GC. IRON  | HRC  | 
  | 
  | 
  | 
  | 
  | 
  | 
HB  | 93~334  | 
  | 
  | 92~326  | 
  | 
  | |
HV  | 
  | 
  | 
  | 
  | 
  | 
  | |
NC、IRON  | HRC  | 
  | 
  | 
  | 
  | 
  | 
  | 
HB  | 131~387  | 
  | 
  | 127~364  | 
  | 
  | |
HV  | 
  | 
  | 
  | 
  | 
  | 
  | |
C.ALUM  | HB  | 19~164  | 
  | 23~210  | 32~168  | 
  | 
  | 
HRB  | 23.8~84.6  | 
  | 22.7~85.0  | 23.8~85.5  | 
  | 
  | |
BRASS  | HB  | 40~173  | 
  | 
  | 
  | 
  | 
  | 
HRB  | 13.5~95.3  | 
  | 
  | 
  | 
  | 
  | |
BRONZE銅錫(鋁)合金  | HB  | 60~290  | 
  | 
  | 
  | 
  | 
  | 
COPPER純銅  | HB  | 45~315  | 
  | 
  | 
  | 
  | 
  | 
里氏硬度計選型表示值誤差和示值重復(fù)性表
序號  | 沖擊裝置類型  | 標(biāo)準里氏硬度塊硬度值  | 示值誤差  | 示值重復(fù)性  | 
1  | D  | 760±30HLD  | ±6 HLD  | 6 HLD  | 
2  | DC  | 760±30HLDC  | ±6 HLDC  | 6 HLD  | 
3  | DL  | 878±30HLDL  | ±12 HLDL  | 12 HLDL  | 
4  | D+15  | 766±30HLD+15  | ±12 HLD+15  | 12 HLD+15  | 
5  | G  | 590±40HLG  | ±12 HLG  | 12 HLG  | 
6  | E  | 725±30HLE  | ±12 HLE  | 12 HLE  | 
7  | C  | 822±30HLC  | ±12 HLC  | 12 HLC  | 
 



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