What are correct for describing off－set yield strength_____.

A、Off-set yield strength is the stress corresponding to the plastic limit.

B、It is the lowest stress at which a limited amount of plastic deformation occurs.

C、Off-set yield strength is the stress corresponding to the elastic limit.

D、If a plastic strain of 0.002 in./in. can be tolerated, the stress that produces this strain is designated as the yield strength of the material at 0.2% offset.

提问人：网友Chenshan2019 发布时间：2022-01-07

参考答案

查看官方参考答案

如搜索结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装简答题APP，拍照搜题省时又省心！

更多“What are correct for describin…”相关的问题

第1题

What are correct for describing off-set yield strength?

A、Off-set yield strength is the stress corresponding to the plastic limit.

B、It is the lowest stress at which a limited amount of plastic deformation occurs.

C、Off-set yield strength is the stress corresponding to the elastic limit.

D、If a plastic strain of 0.002 in./in. can be tolerated, the stress that produces this strain is designated as the yield strength of the material at 0.2% offset.

点击查看答案

第2题

[图]A、ztestB、ttestC、jbtestD、lillietest...

A、ztest

B、ttest

C、jbtest

D、lillietest

点击查看答案

第3题

Draw the tensile tress-strain diagrams for brittle and ductile materials, respectively. 1) Label plastic region & elastic region; 2) Discuss how to distinguish ductile materials from brittle materials according to three different mechanical properties obtained from tensile stress-strain diagrams？ 3) Determine graphically 0.2 percent offset yield strength in the stress-strain diagram.

点击查看答案

第4题

The density of a crystalline polymer will be greater than an amorphous one of the same material and molecular weight because:

A、the degree of crystallinity of a polymer depends on the rate of cooling during solidification

B、the chains are more closely packed together for the crystalline structure.

C、the degree of crystallinity of a polymer depends on the chain configuration.

D、None the above

点击查看答案

第5题

A difficult situation can call ______ a person’s best qualities.

点击查看答案

第6题