What is the impact toughness of stainless steel pipe|Stainless steel pipe knowledge
What is the impact toughness of stainless steel pipe 2017-12-28 The impact toughness of stainless steel pipe is an index to measure the toughness of materials. After the material is subjected to an impact test, the quotient obtained by dividing the power consumed by the test piece by the cross-sectional area of u200bu200bthe impact fracture is called the impact toughness or impact value, expressed by a, in kilograms.m/cm2. Impact toughness is one of the indicators of weldability of stainless steel welded pipes. Generally, when welding steel with better impact toughness, the weldability is generally better.