ASTM標準硬度塊
專業(yè)代理美國原產(chǎn)ASTM標準的硬度塊,執(zhí)行下列標準:
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- 洛氏硬度塊:執(zhí)行標準ASTM E-18;
- 表面洛氏硬度塊:執(zhí)行標準ASTM E-18;
- 布氏硬度塊:執(zhí)行標準ASTM E-10;
- 維氏硬度塊:執(zhí)行標準ASTM E-92;
- 顯微維氏硬度塊:執(zhí)行標準ASTM E-384;
- 努氏(Knoop)硬度塊: 執(zhí)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(zhì)(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(xué)會American National Standards Institute)規(guī)定的流程,可以溯源到NIST(美國國家標準技術(shù)研究院National Institute of Standards and Technology),具備A2LA (美國實驗室認可協(xié)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 )的編號。
美國ASTM標準洛氏硬度塊,鋼質(zhì)
洛氏硬度塊規(guī)格Rockwell Regular Hardness Test Block | ||||
Scale | Penetrator | Load | Ranges | Material |
A Scale | C Diamond | 60 Kg | A60 - A84 | Steel |
A Scale | C Diamond | 60 Kg | A20 - A59 | Brass |
A Scale | A Diamond (Carbide) | 60 Kg | A88 & up | Carbide |
B Scale | 1/16" Ball | 100 Kg | B10 - B92 | Brass |
B Scale | 1/16" Ball | 100 Kg | B90 - B130 | Steel |
C Scale | C Diamond | 150 Kg | All | Steel |
D Scale | C Diamond | 100 Kg | All | Steel |
E Scale | 1/8" Ball | 100 Kg | All | Brass |
F Scale | 1/16" Ball | 60 Kg | All | Brass |
G Scale | 1/16" Ball | 150 Kg | G2.5 - G64 | Brass |
G Scale | 1/16" Ball | 150 Kg | G66 & up | Steel |
H Scale | 1/8" Ball | 60 Kg | All | Brass |
K Scale | 1/8" Ball | 150 Kg | All | Brass |
L Scale | 1/4" Ball | 60 Kg | All | Brass |
M Scale | 1/4" Ball | 100 Kg | All | Brass |
P Scale | 1/4" Ball | 150 Kg | All | Brass |
R Scale | 1/2" Ball | 60 Kg | All | Brass |
S Scale | 1/2" Ball | 100 Kg | All | Brass |
V Scale | 1/2" Ball | 150 Kg | All | Brass |
NOTE: Aluminum Test blocks are available in "B", "E", "F", "G", "H", "K" Scales, but ranges are more limited. |
美國ASTM標準洛氏硬度塊,銅質(zhì)(軟標尺標準塊HRB (<70),HRE,HRF,HRG等)
美國ASTM標準硬度塊,鋁質(zhì)(軟標尺、低硬度值塊,適合航天航空有色金屬等)
表面洛氏硬度塊規(guī)格Rockwell Superficial Hardness Test Block | ||||
Scale | Penetrator | Load | Ranges | Material |
15N Scale | N Diamond | 15 Kg | All | Steel |
30N Scale | N Diamond | 30 Kg | All | Steel |
45N Scale | N Diamond | 45 Kg | All | Steel |
15T Scale | 1/16" Ball | 15 Kg | All | Brass |
30T Scale | 1/16" Ball | 30 Kg | All | Brass |
45T Scale | 1/16" Ball | 45 Kg | All | Brass |
15W Scale | 1/8" Ball | 15 Kg | All | Brass |
30W Scale | 1/8" Ball | 30 Kg | All | Brass |
45W Scale | 1/8" Ball | 45 Kg | All | Brass |
15X Scale | 1/4" Ball | 15 Kg | All | Brass |
30X Scale | 1/4" Ball | 30 Kg | All | Brass |
45X Scale | 1/4" Ball | 45 Kg | All | Brass |
15Y Scale | 1/2" Ball | 15 Kg | All | Brass |
30Y Scale | 1/2" Ball | 30 Kg | All | Brass |
45Y Scale | 1/2" Ball | 45 Kg | All | Brass |
美國ASTM標準布氏硬度塊
布氏硬度塊規(guī)格Brinell Hardness Test Blocks | ||
Part No: | Description | Range |
B0250 | Brinell 250 Load | All Hardness Ranges |
B0500 | Brinell 500 Load | All Hardness Ranges |
B1000 | Brinell 1000 Load | All Hardness Ranges |
B1002 | Brinell 62.5 Load | All Hardness Ranges |
B1500 | Brinell 1500 Load | All Hardness Ranges |
B3000 | Brinell 3000 Load | All Hardness Ranges |
B3001 | Brinell 750 Load | All Hardness Ranges |
B3002 | Brinell 187.5 Load | All Hardness Ranges |
BT001 | Telebrinell | All Hardness Ranges |
美國ASTM標準維氏硬度塊
維氏硬度塊規(guī)格Micro Hardness Test Blocks | ||
Part No: | Description | Range |
MV010 | Vickers (1 gram to 1,000 gram) | All Ranges |
MV020 | Heavy Load Vickers (1 Kg to 50 Kg) | All Ranges |
MK010 | Knoop (1 gram to 1,000 gram) | All Ranges |
Note: When ordering please specify Knoop or Vickers, Load and the Hardness Range Number you require. |