Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
ASTM A47/A47M-99
Năm ban hành 1999
Publication date
Tình trạng
W - Hết hiệu lực
Status |
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Tên tiếng Anh
Title in English Standard Specification for Ferritic Malleable Iron Castings
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Chỉ số phân loại Quốc tế (ICS)
By field |
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Số trang
Page 5
Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard 1.1 This specification covers ferritic malleable castings for general engineering usage at temperatures from normal ambient to approximately 750°F. 1.2 No precise quantitative relationship can be stated between the properties of the iron in various locations of the same casting and those of a test specimen cast from the same iron (see Appendix X1.). Note-A complete metric companion to Specification A47 has been developed-A47M; therefore, no metric equivalents are presented in this specification.
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