PRODUCT DESCRIPTION

1. INTRODUCTION:

   Oriented electrical steel, also known as cold-rolled oriented silicon steel, refers to cold-rolled electrical steel containing 2.9% to 3.5% Si, and the crystal structure of the steel plate has certain rules and directions. Oriented electrical steel is an indispensable soft magnetic material in the power industry, mainly used in transformers, rectifiers, reactors and large motors and other industries.

2. APPLICATION:

3.Standard dimensions of products：

4.Dimensional and shape tolerances：

Note: 

a. Delivery without trimming is allowed, and the allowable width deviation is 0~+5mm. 

b. Traverse thickness deviation refers to the thickness difference between the sheet center and 15mm from the edge. 

c. The longitudinal thickness difference is the difference of the measured maximum thickness and the minimum thickness in the longitudinal direction (parallel to the rolling direction) at an arbitrary 2m length of steel on steel. 

d. Please consult us if you have special requirements.

5.Standard electromagnetic properties：

Note: a. Detecting basis GB/T3655-2008(G type and P types)、GB/ T13789-2008（R type b. G type and P type test specimens are sheared to the rolling direction and annealed for stress relieving c. P17/50 means core loss of sample per kg at max. magnetic induction 1.7T and frequency 50Hz; d. B8 means magnetic induction corresponding to 800A/m magnetic field intensity.

6.Typical magnetic properties：

Type	Grade	Thickness (mm)	Density (kg/dm³)	Core loss(W/kg)				Induction(T)
				P15/50	P17/50	P15/60	P17/60	B8	B25
ConventionalGtype	B23G110	0.23	7.65	0.79	1.08	1.04	1.40	1.89	1.94
	B27G120	0.27	7.65	0.86	1.18	1.14	1.53	1.89	1.94
	B30G120	0.30	7.65	0.84	1.15	1.11	1.50	1.89	1.94
	B30G130			0.91	1.25	1.20	1.63	1.88	1.94
	B30G140			0.99	1.35	1.30	1.76	1.86	1.91
	B35G135	0.35	7.65	0.97	1.33	1.28	1.74	1.86	1.91
	B35G145			1.02	1.40	1.35	1.82	1.85	1.91
	B35G155			1.10	1.50	1.45	1.95	1.84	1.91
High inductionPtype	B23P085	0.23	7.65	0.61	0.84	0.81	1.09	1.91	1.96
	B23P090			0.64	0.87	0.84	1.13	1.91	1.95
	B23P095			0.66	0.90	0.87	1.17	1.90	1.95
	B27P090	0.27	7.65	0.65	0.89	0.86	1.16	1.91	1.96
	B27P095			0.67	0.92	0.89	1.21	1.91	1.95
	B27P100			0.69	0.95	0.92	1.25	1.90	1.95
	B30P095	0.30	7.65	0.69	0.94	0.91	1.25	1.91	1.96
	B30P100			0.71	0.97	0.93	1.28	1.91	1.95
	B30P105			0.73	1.00	0.96	1.31	1.91	1.95
	B30P120			0.75	1.03	0.99	1.34	1.90	1.95
	B35P115	0.35	7.65	0.82	1.12	1.08	1.50	1.90	1.95
	B35P125			0.89	1.22	1.18	1.60	1.89	1.94
	B35P135			0.96	1.32	1.27	1.72	1.89	1.94
Domain refined  high inductionRtype	B23R080	0.23	7.65	0.57	0.78	0.75	1.01	1.90	1.95
	B23R085			0.60	0.82	0.79	1.07	1.90	1.95
	B23R090			0.63	0.86	0.83	1.12	1.88	1.94
	B27R085	0.27	7.65	0.61	0.84	0.81	1.13	1.90	1.95
	B27R090			0.63	0.86	0.83	1.15	1.89	1.95
	B27R095			0.66	0.90	0.87	1.18	1.89	1.94

7.Typical mechanical properties:

Note: a. Detecting basis GB/T228- 2002、GB/T 4340.1-1999、 GB/T19289-2003. b. Above properties are typical values for reference only and not as a guarantee. c. L refers to the rolling direction.

8.Packing：