联系人 Mr. hu
hemudu, Ningbo, Zhejiang
Stainless steel of various kinds, room temperature according to the organizational structure can be divided into several categories:
1 austenitic: such as **4, **1, **6, **0 etc.;
2 martensite or ferrite: such as **0, **0, **0 etc.
Austenitic type is non-magnetic or weakly magnetic, martensite or ferrite is magnetic. Usually used for most decorative tube plate stainless steel is Austenitic **4 material, generally speaking is non-magnetic or weakly magnetic, but fluctuations in chemical composition caused by smelting or processing status of the different magnetic properties may also appear, but this can not be considered to be counterfeit or substandard, what reason is this? Austenite is the above-mentioned non-magnetic or weakly magnetic, and martensite or ferrite is a magnetic, due to refining the composition segregation or improper heat treatment, will cause a small amount of martensite Austenitic **4 stainless steel body or ferrite. In this way, will be **4 stainless steel with a weak magnetic. In addition, **4 stainless steel after cold working, organizational structure will be transformed to martensite, the greater the degree of cold deformation, the more martensite transformation, the greater the magnetic properties of steel.
国家: | China |
型号: | - |
离岸价格: | 获取最新报价 |
位置: | china |
最小订单价格: | - |
最小订单: | 3 Ton |
包装细节: | carton package standard export package |
交货时间: | 15-30 DAYS |
供应能力: | 50000 Ton per Month |
付款方式: | PayPal, D/P, T/T |
產品組 : | - |