Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Sale! 
View larger
View larger ASTM A343/A343M-14(2019)
New product
ASTM A343/A343M-14(2019)
Standard Test Method for Alternating-Current Magnetic Properties of Materials at Power Frequencies Using Wattmeter-Ammeter-Voltmeter Method and 25-cm Epstein Test FrameMore info
1.1 This test method covers tests for the magnetic properties of basic flat-rolled magnetic materials at power frequencies (25 to 400 Hz) using a 25-cm Epstein test frame and the 25-cm double-lap-jointed core. It covers the determination of core loss, rms exciting power, rms and peak exciting current, and several types of ac permeability and related properties of flat-rolled magnetic materials under ac magnetization.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2019-04-01 |
| ICS | 17.220.20 : Measurement of electrical and magnetic quantities |
| Number of pages | 17 |
| Replace | ASTM A343/A343M-14 |
| Year | 2014 |
| Document history | ASTM A343/A343M-14 ASTM A343/A343M-03(2008) ASTM A343/A343M-03 ASTM A343-97 |
| Country | USA |
| Keyword | ASTM 343;ASTM A343;ASTM A343;10.1520/A0343_A0343M-14R19 |