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ST-12 steel sheet
ST12 steel sheet is the material of German standard (DIN1623), it is equivalent to DC01 in JIS standard and SPCC in EN10130 standard.
The characteristics of the ST12 steel sheet:
ST12 steel sheet is the common cold rolled steel, ST13 steel sheet is the stamped grade cold rolled steel, ST14 steel sheet is the deep drawing cold rolled steel sheet.
ST12: the most common steel material, basically equivalent to Q195, SPCC, DC01 grade material
The mechanical properties of ST12 steel sheet: the yield strength of > = 280( Mpa); Tensile strength: 70 ~ 410Mpa, elongation (L0=80mm, b=20mm)% >= 28%.
Symbol: ST- steel (Steel), 12- ordinary grade cold rolled thin steel
Surface quality: FC- advanced finishing surface, FB- more advanced finishing surface.
Cold rolled steel:
Cold rolled steel is the most common and most commonly used cold rolled products. The grade is generally can be divided into: ST12, ST13 and ST14 and St15 and ST16 etc.; mechanical properties: it is the most common, the most basic of the steel, in principle (steel) provides only bending, forming, stamping is not allowed.
Cold rolled strip is widely used in, such as automobile manufacturing, electrical products, locomotive and rolling stock, aviation, precision instruments, food cans, etc..
Ingredients of the ST12 steel sheet: C (C) = 0.10, Mn (Mn) = 0.50, P = 0.035 (P), sulfur (S) = 0.035, a = 0.020, Alt
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