ASTM E140 - 弹壳黄铜硬度对照表

维氏硬度

洛氏硬度

洛氏硬度

表面洛氏

表面洛氏

表面洛氏

布氏硬度

HV

HRB

HRF

HR15T

HR30T

HR45T

HBS10/500

196

93.5

110

90

77.5

66

169

194

93.3

109.5

89.9

77.3

65.5

167

192

93

109.3

89.8

77

65

166

190

92.5

109

89.6

76.5

64.5

164

188

92

108.8

89.5

76.3

64

162

186

91.5

108.5

89.3

76

63.5

161

184

91

108.3

89.2

75.5

63

159

182

90.5

108

89

75.3

62.5

157

180

90

107.5

88.9

75

62

156

178

89

107.3

88.8

74.5

61.5

154

176

88.5

107

88.6

74.3

61

152

174

88

106.8

88.5

74

60.5

150

172

87.5

106.5

88.3

73.5

60

149

170

87

106.3

88.2

73.3

59.5

147

168

86

106

88

73

59

146

166

85.5

105.8

87.8

72.5

58.5

144

164

85

105.5

87.7

72

58

142

162

84

105

87.5

71.8

57.5

141

160

83.5

104.8

87.3

71.5

56.5

139

158

83

104.5

87.2

71

56

138

156

82

104

87

70.5

55.5

136

154

81.5

103.5

86.8

70

54.5

135

152

80.5

103

86.7

69.8

54

133

150

80

102.3

86.5

69.5

53.5

131

148

79

102.5

86.3

69

53

129

146

78

102

86.2

68.5

52.5

128

144

77.5

101.5

86

68

51.5

126

142

77

101

85.8

67.5

51

124

140

76

100.5

85.5

67

50

122

138

75

100

85.3

66.5

49

121

136

74.5

99.5

85

66

48

120

134

73.5

99

84.8

65.5

47.5

118

132

73

98.5

84.5

65

46.5

116

130

72

98

84

64.5

45.5

114

128

71

97.5

83.8

63.5

45

113

126

70

97

83.5

63

44

112

124

69

96.5

83.3

62.5

43

110

122

68

96

83

62

42

108

120

67

95.5

82.8

61

41

106

118

66

95

82.5

60.5

40

105

116

65

94.5

82

60

39

103

114

64

94

81.5

59.5

38

101

112

63

93

81

58.5

37

99

110

62

92.6

80.5

58

35.5

97

108

61

92

80.3

57

34.5

95

106

59.5

91.2

80

56

33

94

104

58

90.5

79.5

55

32

92

102

57

89.8

79

54.5

30.5

90

100

56

89

78.5

53.5

29.5

88

98

54

88

78

52.5

28

86

96

53

87.2

77.5

51.5

26.5

85

94

51

86.3

77

50.5

24.5

83

92

49.5

85.4

76.5

49

23

82

90

47.5

84.4

75.5

48

21

80

88

46

83.5

75

47

19

79

86

44

82.3

74.5

45.5

17

77

84

42

81.2

73.5

44

14.5

76

82

40

80

73

43

12.5

74

80

37.5

78.6

72

41

10

72

78

35

77.4

71.5

39.5

7.5

70

76

32.5

76

70.5

38

4.5

68

74

30

74.8

70

36

1

66

72

27.5

73.2

69

34

64

70

24.5

71.8

68

32

63

68

21.5

70

67

30

62

66

18.5

68.5

66

28

61

64

15.5

66.8

65

25.5

59

62

12.5

65

63.5

23

57

60

10

62.5

62.5

20.5

55

58

61

61

18

53

56

58.8

60

15

52

54

56.5

58.5

12

50

52

53.5

57

48

50

50.5

55.5

47

49

49

54.5

46

48

47

53.5

45

47

45

44

46

43

43

45

40

42