GB/T 3398-1982 in English
SUPERSEDEDTest for hardness of plastics by the ball indentation
- Issued on:1982-12-12
- Implemented on:1983-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$30.00
《GB/T 3398-1982塑料球压痕硬度试验方法》由TC15（全国塑料标准化技术委员会）归口，TC15SC4（全国塑料标准化技术委员会通用方法和产品分会）执行，主管部门为中国石油和化学工业联合会。
本标准适用于测定塑料在规定负荷作用下把钢球压入试样的球压痕硬度。
Scope
This standard is applicable to the determination of the ball indentation hardness of the steel ball pressed into the sample by the plastic under the specified load. This standard is formulated with reference to the international standard ISO2039-73 "Plastic and Hard Rubber - Determination of Ball Indentation Hardness".
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