ASTM B247 是美国材料与试验协会(ASTM)发布的一项重要标准,全称为“Standard Specification for Aluminum and Aluminum-Alloy Die Forgings”,即铝及铝合金模锻件标准。 范围。 该标准适用于铝及铝合金模锻件,涵盖了航空航天、汽车、机械工程等众多领域所使用的各类模锻件产品。 材料与化学成分。 标准对用于模锻的铝及...
ASTM B247-15 ASTM 标准规范全文下载 下载积分: 3000 内容提示: Designation: B247 − 15Standard Specif i cation forAluminum and Aluminum-Alloy Die Forgings, HandForgings, and Rolled Ring Forgings 1This standard is issued under the f i xed designation B247; the number immediately following the ...
This specif i cation is under the jurisdiction of ASTM Committee B07 on LightFor ASME Boiler and Pressure Vessel Code applications see related Specif i -Designation: B247 − 15Standard Specif i cation forAluminum and Aluminum-Alloy Die Forgings, HandForgings, and Rolled Ring Forgings 1This stan...
1.3 本规范中新铝和铝合金的验收标准见附录 A2。 1.4 已经制定了规范B247的完整公制标准——规范B247M;因此,本规范中没有提供等效的公制单位。
ASTM B247-09由美国材料与试验协会 US-ASTM 发布于 2009。 ASTM B247-09 在中国标准分类中归属于: H61 轻金属及其合金。 1.1 本规范涵盖铝合金(注 1)模锻件、手工锻件和轧制环形锻件,如第 10 节表 2、表 3 和表 4 所示,以 F 和 01 状态供应的可热处理合金锻件。本规范范围内锻件的最大厚度如这些表...
ASTM B247M-00 2000年 发布单位 美国材料与试验协会 替代标准 ASTM B247M-02 当前最新 ASTM B247M-20 适用范围 1.1 本规范涵盖铝合金(注 1)模锻件、手工锻件和轧制环锻件,如表 2、3 和 4 所示,以及第 10 节中以 F 和 01 状态供应的可热处理合金锻件。本规范范围内锻件的最大厚度如这些表中所示。注...
B247M; therefore, no SI equivalents are pre-sented in the specification.2. Referenced Documents2.1 The following documents of the issue in effect on dateof material purchase form a part of this specification to theextent referenced herein:2.2 ASTM Standards: 3B211 Specification for Aluminum and ...
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ASTM B247 Aluminum Flange Aluminum Forging Ring for equipment use Focus on the customization of high-end aluminum alloy die castings for 20 years. We are a one-stop manufacturer integrating mold design, product die-casting, and surface treatment. One-stop production, ...