Hot Rolled Steel Sheet

hot rolled steel sheet The continuous casting slab or the initial rolling slab is used as raw material, and is heated by step reheating furnace, after the high pressure water descaling into the roughing mill, coarse rolled material through the cutting head, tail, and then into the finishing...

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Product description

Hot Rolled Steel Sheet

The continuous casting slab or the initial rolling slab is used as raw material, and is heated by step reheating furnace, after the high pressure water descaling into the roughing mill, coarse rolled material through the cutting head, tail, and then into the finishing mill, the implementation of computer control rolling, after the end of the laminar flow cooling (computer control cooling rate) and coiling machine coiling, become straight hair coil. The head and tail of straight hair coil are usually tongue-shaped and tail-shaped, and the thickness and width are poor, and the edges often have some defects such as wave shape, folding edge and tower shape. The volume weight is heavier and the inner diameter of the steel coil is 760mm.

Introduction

will be straight hair volume through the cutting head, cut tail, edge and multi-channel straightening, leveling and other finishing line after processing, and then cut the plate or heavy roll, that is: hot-rolled steel plate, flat hot rolled steel coil, slitting belt and other products. If the hot rolled finishing coil is removed by pickling and the oil is coated, the hot rolled pickling plate rolls. The product has a local alternative to cold-rolled plate trend, affordable, by the vast number of users love.

Theoretical Quality of Hot Rolled Steel Plate

Thickness/mm	Theoretical quality/(kg/m²)	Thickness/mm	Theoretical quality/(kg/m²)	Thickness/mm	Theoretical quality/(kg/m²)
0.35	2.748	6	47.10	48	376.80
0.50	3.925	7	54.95	50	392.50
0.55	4.318	8	62.80	52	408.20
0.60	4.710	9	70.65	55	431.75
0.65	5.103	10	78.50	60	471.00
0.70	5.495	11	86.35	65	510.25
0.75	5.888	12	94.20	70	549.50
0.80	6.280	13	102.05	75	588.75
0.90	7.065	14	109.90	80	628.00
1.0	7.850	15	117.75	85	667.25
1.2	9.420	16	125.60	90	706.50
1.3	10.205	17	133.45	95	745.75
1.4	10.990	18	141.30	100	785.oo
1.5	11.775	19	149.15	105	824.25
1.6	12.560	20	157.00	110	863.50
1.8	14.130	21	164.85	120	942.00
2.0	15.700	22	172.70	125	981.25
2.2	17.270	25	196.25	130	1020.50
2.5	19.625	26	204.10	140	1099.00
2.8	21.980	28	219.80	150	1177.50
3.0	23.550	30	235.50	160	1256.00
3.2	25.120	32	251.20	165	1295.25
3.5	27.475	34	266.90	170	1334.50
3.8	29.830	36	282.60	180	1413.00
3.9	30.615	38	298.80	185	1452.25
4.0	31.400	40	314.00	190	1491.50
4.5	35.325	42	329.70	195	1530.75
5	39.25	45	353.25	200	1570.00