Year1
- 200：
- 0.3*350--550
- 300：
- 0.4*600--1000
- 400：
- 0.6*600--1000
① Use stainless steel strips/coils as raw materials and roll them into materials by cold rolling mill at normal temperature. Conventional thickness~, width~
②Cold-rolled steel strip/coil has the advantages of smooth and smooth surface, high dimensional accuracy and good mechanical properties. Most of the products are in coils and can be processed into coated steel plates
③Cold-rolled Stainless steel strip/coil production process: ⒈ pickling rr ⒉ rolling at room temperature rr ⒊ process lubrication rr ⒋ annealing rr ⒌ flattening rr ⒍ precision cutting rr ⒎ packaging rr ⒏ reaches the customer.
Hot-rolled strip
①The strip is made into thickness and width through hot rolling mill.
② Hot-rolled strip/sheet has the advantages of low hardness, easy processing, and good ductility.
③Hot-rolled stainless steel strip/coil production process: ⒈picklingrr⒉high temperature rollingrr⒊process lubricationrr⒋annealingrr⒌flatteningrr⒍precision cuttingrr⒎packagingrr⒏reach the customer.
Differences between hot and cold
① Cold-rolled steel strip has a good strength-to-yield ratio, while hot-rolled steel strip has good ductility and toughness.
②The surface quality, appearance, and dimensional accuracy of cold-rolled steel strips are better than those of hot-rolled plates.
③The thickness of cold-rolled steel strip is ultra-thin, while the thickness of hot-rolled steel strip is larger.
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