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Cold Rolled Enameling Steel
Grade and Application
The cold rolled enameling steel can be divided into common use and deep drawing according to its application. The enameling steel produced in LY Steel has good drawability,weldability and enameling capability, and has been widely used for construction decorative material,heater linner, oven etc enamel manufacturing field.
| Steel grades | Category | Application |
| DC01EK、DC01EK-1 | CQ | Common use for heater liner etc |
| LGTC1、DC05EK | EDDQ | For deep drawing, used in decoration and heat exchange element etc |
Product Dimension:
Nominal thickness: 0.3~2.5mm；
Nominal width：850~1585mm;
Physical Property
| Grade | Tensile test a,b | |||
| Yield strength /Mpa | Tensile strength /Mpa | Elongation after fracture A80/% not less than | Elongation after fracture A50/% not less than | |
| DC01EK | 180~260 | ≥300 | 30 | — |
| DC01EK-1 | 220-280 | 290-410 | — | 40 |
a.RP0.2 is applied in the case of not obvious yielding, otherwise ReL is applied.2). b.P6 sample specified in GB/T228.1 is adopted with transverse direction. | ||||
| Grade | Tensile test a%b%c | r90 d Not less than | n90 Not less than | |||
| RP0.2 /Mpa | Rm /Mpa | Elongation after fracture A80/% Not less than | ||||
| Nominal thickness h | ||||||
| h<1.0 |
| |||||
| LGTC1 | ≤190 | 270-320 | 39 | 40 | 1.6 | 0.19 |
| DC05EK | ≤200 | 270-350 | 35 | 35 | 1.6 | 0.18 |
| a.RP0.2 is applied in the case of not obvious yielding, otherwise ReL is applied. | ||||||
| b.P6 sample specified in GB/T228.1 is applied with transverse direction | ||||||
| c.Yield strength is allowed to be decreased by 20MPa when nominal thickness higher than 0.5 mm but less than or equals | ||||||
| d.r 90 value is only applicable to the product with thickness not less than 0.50mm. When thickness is over 1.6mm, r 90 is allowed to decrease 0.2 and when thickness is higher than 2.0mm, there is no requirement on r value. | ||||||
