DDQ (Deep drawing quality): refers to a material for deep drawing (punch) the use of, 304 DDQ stainless steel plate, more Ni has been added, which make deep drawing and deep-drawing effect better, that is what we call “soft stainless steel”
The main feature of DDQ stainless steel material is a high elongation (≧ 53%), low hardness (≦ 170HV), internal grain grading between 7.0 to 8.0, has excellent deep drawing excellent performance. If the elongation rate can not reach to a certain point, in the processing of deep-drawing, products is easily to show crack which will increase the cost of manufacturers.
Property of DDQ Stainless Steel Sheet
The Advantages of Qukin Stainless Steel Plate:
| 200 Series Stainless Steel Grades | 201, 202 | |
| 300 Series Stainless Steel Grades | 302, 303, 304/304L, 304L Polished, 304DDQ (deep draw quality), 304 EDD (extra deep draw quality), 304H, 305,309/309S/309H, 310/310S/310H, 316L/316L Polished, 317L/317LMN, 321/321H, 330, 347/347H, 375 | |
| 400 Series Stainless Steel Grades | 409L, 410/410S, 416, 420, 430,431, 440C | |
| Duplex Stainless Steel Grades | LDX2101, Duplex 2205, Duplex 2507 | |
| Precipitation Hardening Grades | 17-4PH, 17-4 H1150 (per customer request),17-7PH 630, 15-5PH | |
| Nickel Alloy Grades | Alloy 20, Alloy 200, Alloy 400, Alloy 600, Alloy 800/800HT, Alloy C-276 (nickel grades may require more lead time) | |
| Technical | COLD ROLLED STAINLESS STEEL PLATE | HOT ROLLED STAINLESS STEEL PLATE |
| Thickness | 0.10mm-6.00mm | 3.00mm-80.0mm |
| Width | 800mm-1540mm | 800mm-2,000mm |
| Length | 300mm-12,000mm | 300mm-12,000mm |
Application Of DDQ Stainless Steel Sheet
Kitchen Equipment
Ceiling
Elevator
Conveyor Belt
Equipment
Package Of DDQ Stainless Steel Sheet
