Representation method of steel grade in China (IV): Alloy structural steel and alloy spring steel
① The grades of alloy structural steel a…
Representation method of steel grade in China (III) : high quality carbon structural steel and high quality carbon spring steel
High quality carbon structural steel ado…
Representation method of steel grade in China (II): Carbon structural steel and low alloy high strength structural steel
Carbon structural steel and low-alloy hi…
Representation method of steel grade in China (I): Overview
The designation of steel products in Chi…
Put an end to fake goods and use a few tricks to identify stainless steel
When the steel type (No.) is unknown, we…
New materials can solve the problem of 3000 ℃ high temperature in supersonic flight
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Grade of titanium and titanium alloy and classification of metallographic structure after annealing
Classification of titanium alloys accord…