求翻译：45号钢,是GB中的叫法,JIS中称为:S45C,ASTM中称为1045,080M46,DIN称为:C45 。国内常叫45号钢，也有叫“油钢”。一般，市场现货热轧居多。冷轧规格1.0~4.0mm之间。是什么意思？

45th steel, and is a crooner in GB, JIS called: S45C,ASTM called 1045,080M46,DIN called in: C45. Domestic steel, often called the 45th, also called "oil steel". In General, mostly market spot hot rolling. Cold-rolled between specification 1.0~4.0mm.

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45 steel, are in GB call the law, in JIS to be called: In S45C, ASTM is called 1045,080M46, DIN to be called: C45.The home often is called 45 steel, also has is called “the oil-quenched steel”.General, market on-hand merchandise hot rolling majority.Between cold rolling specification 1.0~4.0mm.

45th steel, and is a crooner in GB, JIS called: S45C,ASTM called 1045,080M46,DIN called in: C45. Domestic steel, often called the 45th, also called "oil steel". In General, mostly market spot hot rolling. Cold-rolled between specification 1.0~4.0mm.

45th steel, and is a crooner in GB, JIS called: S45C,ASTM called 1045,080M46,DIN called in: C45. Domestic steel, often called the 45th, also called "oil steel". In General, mostly market spot hot rolling. Cold-rolled between specification 1.0~4.0mm.