CR steel sheet

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Production of one of the main varieties of ferrous metal products – cold-rolled sheets – is carried out by processing of metal mass with special plasticity under pressure. Manufacturing of such products consists of three stages.

At the first stage, steel coils are made by hot-rolling method. At the second stage, the resulting hot-rolled steel sheet is pickled. AT the third stage, the sheet arrives to the cold-rolling mill stand. After that, the cold-rolled sheets are formed into coils or left untouched. Additionally, the edges can be sheared or milled. Only then these rolled steel products can come into the market.

 

 

Products Description	CR steel sheets.
Details of Mills	CR Mill “2500” – dimensions: 0.5-3.0х1000-1800х1800-4500 mm. Reversing Mill – 0.35-2.5х1000-1650х1800-4500 mm. Mill “1200” – dimensions: 0.16-0.63х600-1000х1420 mm (roofing sheet). Final sizes to be agreed upon while contract execution.
Application	Delivery Standard Document	Dimensions, mm	Steel Grades
For cold forming (stamping)	GOST 9045	0.5-3.0х1000-1800х1800-4500	08kp, 08ps, 08Yu
General application	GOST 16523		St1-St3 (kp, ps, sp), 08-20 (kp, ps, sp), 25
General application, for cold stamping and coating	STO ММК 179		St12, USt13, RRSt13, St14, St37-2, St37-2, RRST37-3,  St44-3 as per DIN 1623
	STP 14-101-205		SPCC, SPCD, SPCE as per JIS G 3141
For manufacture of products by means of bending, light drawing, forming (shaping) and welding	STO ММК 212		SAE1006, SAE 1008, SAE 1009, SAE1010, SAE1012 as per ASTM A366
For cold forming (stamping)	STP ММК 224		FeP01-FeP06, DC01-DC06 as per EN 10130
For enameling	TP 14-101-321	0.6-1.5х1000-1400х1800-3000	08ps, 08YuR
General application and for cold stamping	TP 14-101-390	0.6-2.5х1000-1800х2000-4500	08YuV, 08psV
Roofing sheet	TU 14-11-262	0.3-0.6х710-830х1420	08 (kp, ps)
Packing	In bundles of up to 10 mt.
Marking	Paper stickers.