ISO 946:1975 PDF
Grey cast iron — Beam unnotched impact test
Название (английский):
ISO 946:1975
Grey cast iron — Beam unnotched impact test
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 1 ноября 1975 г.
- Издание:
- ISO IS 946 edition 1 version 1
- ICS:
- 77.040.10
Описание (английский):
Specifies requirements for the determination of the impact strength. The test consists in breaking a series of unnotched machined cylindrical test pieces resting freely between supports, and measuring the difference between the kinetic energy of the hammer before and after fracture of the test piece. Annex A includes non-standard test pieces, annex B includes notes on coefficients for calculation of impact strength.
Технические детали
- Технический комитет
- ISO/TC 25 - Cast irons and pig irons
- SKU
- ISO 946:1975