What are the material grades of hot-dip galvanized steel for stamping? What is their performance?
GNEE STEEL hot-dip galvanized steel series for stamping are divided into: General use, Stamping use, Deep drawing use, Extra deep drawing use. They are mainly used in automotive, home appliances, construction, etc.
Main grades: DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z, DX57D+Z.
Mechanical properties of hot-dip galvanized stamping steel series products
Hot-dip Galvanized Steel For Stamping Application Cases:
- Automotive rear floor parts
- Washing machine back panels
- Air conditioner panels
| Material | GB | JIS | DIN | EN | ASTI | |
| hot-dip galvanized Coil Plate | General use Used for standard applications without special forming requirements |
DX51D+Z 120160 180 200 275 | SGCC | St01Z St02Z |
DX51D+Z | CSA CSB CSC |
| Stamping Grade Specifically formulated for stamping/pressing operations |
DX53D+Z | SGCD1+ | St04Z St05Z |
DX53D+Z | FS A FS B |
|
|
Deep drawing grade Specifically formulated for severe forming/deep drawing operations requiring high ductility |
DX54D+Z | SGCD2 SGCD3 |
DX54D+Z | DDS A DDS B |
||
|
Structural grade Used for load-bearing structural components, prioritizing strength |
S250GD+Z | SGC340 | StE250Z | S250GD+Z | SS37(255) SS40(275) SS50(340) SS80(550) |
|
| S280GD+Z | SGC400 | StE280Z | S280GD+Z | |||
| S320GD+Z | SGC440 | StE320Z | S320GD+Z | |||
| S350GD+Z | SGC490 | StE350Z | S350GD+Z | |||
| S550GD+Z | SGC570 | |||||
| SGH340+Z | ||||||
| SGH440+Z | ||||||