ASTM標準硬度塊
專業代理美國原產ASTM標準的硬度塊，執行下列標準：
- 洛氏硬度塊：執行標準ASTM E-18；
- 表面洛氏硬度塊：執行標準ASTM E-18；
- 布氏硬度塊：執行標準ASTM E-10；
- 維氏硬度塊：執行標準ASTM E-92；
- 顯微維氏硬度塊：執行標準ASTM E-384；
- 努氏（Knoop）硬度塊: 執行標準ASTM E-384；
所有硬度塊具備檢定證書，檢定證書的出具具備下述資質（全球互認）：遵從ISO17025（全稱ISO/IEC17025:2005《檢測和校準實驗室能力的通用要求》）、ANSI（全稱美國國家標準學會American National Standards Institute）規定的流程，可以溯源到NIST（美國國家標準技術研究院National Institute of Standards and Technology），具備A2LA （美國實驗室認可協會American Association for Laboratory Accreditation）和NVLAP（全稱國家實驗室自愿認可程序National Voluntary Laboratory Accreditation Program ）的授權編號。
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美國ASTM標準洛氏硬度塊，鋼質
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洛氏硬度塊規格Rockwell Regular Hardness Test Block
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Scale
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Penetrator
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Load
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Ranges
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Material
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A Scale
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C Diamond
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60 Kg
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A60 - A84
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Steel
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A Scale
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C Diamond
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60 Kg
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A20 - A59
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Brass
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A Scale
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A Diamond (Carbide)
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60 Kg
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A88 & up
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Carbide
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B Scale
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1/16" Ball
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100 Kg
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B10 - B92
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Brass
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B Scale
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1/16" Ball
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100 Kg
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B90 - B130
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Steel
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C Scale
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C Diamond
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150 Kg
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All
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Steel
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D Scale
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C Diamond
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100 Kg
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All
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Steel
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E Scale
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1/8" Ball
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100 Kg
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All
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Brass
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F Scale
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1/16" Ball
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60 Kg
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All
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Brass
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G Scale
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1/16" Ball
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150 Kg
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G2.5 - G64
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Brass
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G Scale
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1/16" Ball
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150 Kg
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G66 & up
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Steel
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H Scale
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1/8" Ball
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60 Kg
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All
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Brass
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K Scale
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1/8" Ball
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150 Kg
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All
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Brass
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L Scale
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1/4" Ball
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60 Kg
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All
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Brass
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M Scale
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1/4" Ball
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100 Kg
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All
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Brass
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P Scale
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1/4" Ball
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150 Kg
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All
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Brass
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R Scale
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1/2" Ball
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60 Kg
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All
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Brass
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S Scale
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1/2" Ball
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100 Kg
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All
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Brass
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V Scale
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1/2" Ball
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150 Kg
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All
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Brass
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NOTE: Aluminum Test blocks are available in "B", "E", "F", "G", "H", "K" Scales, but ranges are more limited.
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美國ASTM標準洛氏硬度塊，銅質（軟標尺標準塊HRB (<70)，HRE，HRF，HRG等）.jpg)
美國ASTM標準硬度塊，鋁質（軟標尺、低硬度值塊，適合航天航空有色金屬等）
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表面洛氏硬度塊規格Rockwell Superficial Hardness Test Block
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Scale
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Penetrator
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Load
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Ranges
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Material
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15N Scale
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N Diamond
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15 Kg
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All
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Steel
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30N Scale
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N Diamond
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30 Kg
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All
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Steel
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45N Scale
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N Diamond
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45 Kg
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All
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Steel
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15T Scale
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1/16" Ball
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15 Kg
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All
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Brass
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30T Scale
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1/16" Ball
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30 Kg
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All
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Brass
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45T Scale
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1/16" Ball
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45 Kg
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All
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Brass
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15W Scale
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1/8" Ball
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15 Kg
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All
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Brass
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30W Scale
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1/8" Ball
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30 Kg
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All
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Brass
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45W Scale
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1/8" Ball
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45 Kg
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All
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Brass
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15X Scale
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1/4" Ball
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15 Kg
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All
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Brass
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30X Scale
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1/4" Ball
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30 Kg
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All
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Brass
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45X Scale
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1/4" Ball
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45 Kg
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All
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Brass
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15Y Scale
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1/2" Ball
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15 Kg
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All
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Brass
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30Y Scale
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1/2" Ball
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30 Kg
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All
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Brass
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45Y Scale
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1/2" Ball
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45 Kg
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All
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Brass
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美國ASTM標準布氏硬度塊
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布氏硬度塊規格Brinell Hardness Test Blocks
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Part No:
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Description
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Range
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B0250
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Brinell 250 Load
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All Hardness Ranges
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B0500
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Brinell 500 Load
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All Hardness Ranges
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B1000
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Brinell 1000 Load
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All Hardness Ranges
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B1002
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Brinell 62.5 Load
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All Hardness Ranges
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B1500
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Brinell 1500 Load
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All Hardness Ranges
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B3000
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Brinell 3000 Load
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All Hardness Ranges
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B3001
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Brinell 750 Load
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All Hardness Ranges
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B3002
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Brinell 187.5 Load
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All Hardness Ranges
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BT001
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Telebrinell
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All Hardness Ranges
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美國ASTM標準維氏硬度塊
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維氏硬度塊規格Micro Hardness Test Blocks
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Part No:
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Description
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Range
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MV010
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Vickers (1 gram to 1,000 gram)
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All Ranges
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MV020
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Heavy Load Vickers (1 Kg to 50 Kg)
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All Ranges
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MK010
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Knoop (1 gram to 1,000 gram)
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All Ranges
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Note: When ordering please specify Knoop or Vickers, Load and the Hardness Range Number you require.
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