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China's ShanDong GuanZhou cold rolled sheet is of good performance, and thinner and more precise cold rolled strip steel and steel sheet are made from cold rolling. it is featured by high evenness, cleanliness of surface, many varieties, wide application, high pressing property, and low yield point. due to the features above, cold rolled sheet are mainly used in automobile, printed metal pail, building, building materials, and bicycle, etc. additionally, it is the best material to manufacture organic coated strip. Technical index, performance, and spec table of cold rolled sheet ***0mm cold rolled sheet Product name Voluntary standard Standard code Number Spec Cold rolled coil GB GB*******9 SPCC*ST*2*SPCC-SB*SPCC-B* ST**-SD*ST**-SB*ST**-B*Q**5 0.***1.2********0 Cold rolled sheet GB GB*******9 SPCC*ST*2*SPCC-SB*SPCC-B* ST**-SD*ST**-SB*ST**-B*Q**5 0.***1.2********0 *(********0) Number of application of ***0mm cold rolled sheet Variety Standard code Category Number Application and characteristics Cold rolled sheet GB*****8 Hard cold rolled coil SPCC*1B Low yield point, wide plasticity, good shape stability Bright annealing soft sheet SPCC-SD Low yield point, wide plasticity, good shape stability Cold rolled deep drawing steel strip SPCD Good pressing property, uneasy to produce slip line. Cold rolled extra-deep drawing steel strip SPCE Favorable forming property reduces pressing pass. Cold rolled middle & wide strip Common usage Spec Yield stress Tensile strength Tensile stretch % **0o Cold bending d=0 Used in enameling or pressing Spec Yield stress Tensile strength Tensile stretch % <0.*0mm _ ******0 *8 Unbroken, no crackle <0.*0mm ≤**0 ******0 ≥*3 0.***1.*0mm _ ******0 *0 Unbroken, no crackle 0.***0.*0mm ≤**0 ******0 ≥*4 1.***1.*0mm _ ******0 *2 Unbroken, no crackle 0.***1.*0mm ≤**0 ******0 ≥*6 1.***2.*0mm _ ******0 *4 Unbroken, no crackle 1.***1.*0mm ≤**0 ******0 ≥*7 1.***2.*0mm ≤**0 ******0 *8