ASTM A48-22 中文版 - 道客巴巴
2024年10月30日 · 型号：a48/a48m-22 灰铸铁件的标准规格¹ 本标准以固定名称 a48/a48m 发布;名称后面的数字表示最初采用的年份，或者在修订的情况下，表示最后一次修订的年份。
ASTM A48 Standard for Gray Iron Castings - Iron foundry
ASTM A48 / A48M Standard Specification for Gray Iron Castings, grades including Class No. 20, 25, 30, 35, 40, 45, 50, 55, 60. This specification covers gray iron castings intended for general …
Gray iron castings in ASTM A48 Class 20 - guokuncasting.com
Gray iron castings in ASTM A48 Class 20 are intended for general engineering use where tensile strength is a major consideration. The grade is equivalent with grey irn GB/T 9439-1988 …
ASTM A48 Class 25 Cast Iron - Iron foundry
ASTM A48 class 25 is a material grade of gray cast iron in USA, which is higher than class 20, but lower than class 30. Its UNS number is F11701. There are four specific grades as ASTM A48 …
A48 Class 35 - ASTM A48/A48M-2003 (R2016) - 材数库
牌号后缀字母A、B、C、S表示试样棒的直径。 如: A48 Class 20A 中数字20表示最小抗拉强度，字母A表示测试棒直径d=0.8in. *测试棒的所有尺寸应由供需双方商定。 注：数据仅供参 …
ASTM A48 is the most popular gray iron casting specification and classifies castings to various grades by their tensile strength. In order to standardize solidification and cooling rate, standard …
Standard Specification for Gray Iron Castings. Designation: A 48/A 48M – 03. Standard Specification for. Gray Iron Castings1. This standard is issued under the fixed designation A …
ASTM A48/A48M-22 - Standard Specification for Gray Iron Castings
ASTM A48/A48M-22 - ABSTRACT This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are …
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Gray Iron castings in ASMT A48 are intended for general engineering use where tensile strength is a major consideration. It’s different use against to ASMT A126 or ASTM A278.
ASTM A48 CLASS 45 Gray Cast Iron - Iron foundry
ASTM A48 covers gray iron castings intended for general use. A48 is a high material grade in this standard. ASTM A48 castings are supplied based solely on tensile strength where no chemical …