Alloy and baking heat is used to produce steel. The outcome will have a different property value and strength in the test section must perform the test until the final properties of steel. To ensure that a reliable standard.
Alloy and heat drying process is used to produce steel. The result is a whole different property values. And stamina The test must be carried out to test the properties of steel. To ensure that the standard of reliability.
Alloy, and the heat is used in the production of steel. Result in different all property values, and strength. The testing must be conducted tests to the final qualification of steel. .