英语翻译1:Scopethe scope of this specification is to describe th

英语翻译
1:Scope
the scope of this specification is to describe the minimum property and quality requirements of nodular iron castings purchased by Hendrickson truck suspension systems.
2:Chemical Analysis
the ductile iron castings purchased to this specification shall conform to analysis listed in SAE J434G production quality and mechanical test results must be recorded and traceable to casting pour or date codes .
3:Mechanical Properties
Ductile iron use for the casting shall conform to the requirements listed in table I.the tensile requirements pertain to properties obtained from test bars complying with ASTM A536 also tested
According to ASTM A536 and E10 all ASTM testing standards mentioned above refer to latest issue the minimum frequency for testing is once per order or once per shift whichever is greater
The supplier shall select location of hardness testing when preformed unless a specific location is noted on the drawing A lug should be provided on the casting at such locations if preparation for hardness testing by grinding would be undesirable
Any other mechanical testing requirements shall be noted on the drawing as well as frequency of testing and location if applicable
4:Marking
Casting of sufficient size and shape shall be marked with the foundry trademark Hendricskon part number and revision letter hendricskon trademark(34686-000) and pour code or date code the location of the markings will be shown on the drawing and shall not interfere with machining service use or appearance

1 ：范围
范围本规范描述的最低性能和质量要求的球墨铸铁购买周三卡车悬架系统.
2 ：分析化学
球墨铸铁铸件购买此规格应符合分析所列j434g sae的生产质量和力学测试结果必须记录,并追查到铸造倒或日期代码.
3 ：力学性能
球墨铸铁用铸件应符合本规定表一拉伸要求有关物业所得酒吧测试符合美国astm a536还测试
据美国astm a536和十个astm的所有测试标准上述指最近一期最低频率测试,是一次令每一次或每移大者为准
供应商应选择地点硬度测试时,预除非具体位置是指出于画耳应提供铸件在这些地点,如果准备硬度测试磨削将不可取
其他机械测试要求应注意到对绘画以及频率测试与定位,如果适用
4 ：标记
铸造足够的大小和形状应标明铸造商标hendricskon订货号和修改函hendricskon商标（ 34686-000 ）倒代码或日期码位置的标记将会显示绘制,并不得干涉加工服务使用或外观