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The "Q" In The Name Represents Yield Strength, And "345" Represents That The Lower Limit Of Yield Strength At Room Temperature Is 345MPa.
Q345 is a kind of low alloy steel, formerly known as 16Mn. The "Q" in the name stands for yield strength, and "345" means that the lower limit of yield strength...
15天前
The "Q" In The Name Represents Yield Strength, And "345" Represents That The Lower Limit Of Yield Strength At Room Temperature Is 345MPa.
Q345 is a low alloy steel, formerly known as 16Mn. The "Q" in the name represents yield strength, and "345" indicates that the lower limit of yield strength at ...
3个月前