EN 10111 DD13/DIN 1.0335 Steel Material
DD13 is one kind of cold rolled type carbon steel, there are also DD11, DD12 and DD14.
Above material equals to SPHC, SPCC, SPHD, SPHE.
Below is the chemical analysis:
C ≤0.15 Mn ≤0.60 P≤0.100 S ≤0.025
SPCC was originally the name of "General Cold Rolled Carbon Steel Sheets and Strips" of the Japanese Standard (JIS), and many countries or companies directly used it to refer to similar steel produced by themselves (for example, Baosteel Q/BQB402 standard has SPCC). Note: Similar grades include SPCD (cold-rolled carbon steel sheet and strip for stamping), SPCE (cold-rolled carbon steel sheet and strip for deep drawing), SPCCKSPCCCE, etc. (special steel for TV), SPCC4DSPCC8D, etc. (hard Quality steel, used for bicycle rings, etc.), used in different occasions
Above material equals to SPHC, SPCC, SPHD, SPHE.
Below is the chemical analysis:
C ≤0.15 Mn ≤0.60 P≤0.100 S ≤0.025
SPCC was originally the name of "General Cold Rolled Carbon Steel Sheets and Strips" of the Japanese Standard (JIS), and many countries or companies directly used it to refer to similar steel produced by themselves (for example, Baosteel Q/BQB402 standard has SPCC). Note: Similar grades include SPCD (cold-rolled carbon steel sheet and strip for stamping), SPCE (cold-rolled carbon steel sheet and strip for deep drawing), SPCCKSPCCCE, etc. (special steel for TV), SPCC4DSPCC8D, etc. (hard Quality steel, used for bicycle rings, etc.), used in different occasions