Rumford is a town in Oxford County, Maine, United States. The population was 6,472 at the 2000 census. Rumford is home to both an important paper industry and the Black Mountain of Maine ski resort. Originally called New Pennacook Plantation, the township was granted in 1779 to Timothy Walker, Jr. and associates of Concord, New Hampshire.
The charpy test, izod test and other impact testing determines material toughness or impact strength in the presence of a flaw or notch and fast loading conditions. This destructive test involves fracturing a notched specimen and measuring the amount of energy absorbed by the material during fracture.
CSA G40.21 44W. Chapel Steel stocks a generous supply of Canadian steel plate in grade G40.21 44W. 44W is sometimes referred to with its metric designations of 300W. When referenced with a âTâ, such as 300WT, this indicates that charpy tests are required. When Charpy tests are required, the category will be indicated.