2D Finish Stainless Steel Coil 409L 439 Grade
AISI 439 and 409L Stainless Steel Coils 2D
In June our company exported two grades of stainless steel coils to Ecuador, 439 and 409l stainless steel coils. Due to the low target price of the customer, we negotiated with the customer to export the stainless steel coil with a 2D surface. In fact, we seldom export this surface, but we also attach great importance to the quality of the product. We told the factory to check the quality in our office during production.
409L 439 2D Finish Stainless Steel Coil
| SPEC SIZE | Grade | Finish | MT |
|---|---|---|---|
| 1.2mm x 1220mm x Coil | AISI 439 | 2D | 4.880 |
| 1.0mm x 1220mm x Coil | AISI 439 | 2D | 9.530 |
| 1.2mm x 1220mm x Coil | AISI 409L | 2D | 4.925 |
| 0.6mm x 1220mm x Coil | AISI 409L | 2D | 4.970 |
Package of 439 409L Stainless Steel Coil 2D Finish
The packaging and packing requirements can be adjusted according to requirements.
439 409L Stainless Steel Coil 2D Finish Performance
| Grade | Finish | 1%T.S. ( Mpa) | 0.2%Y.S. ( Mpa) | EL（%） | Hardness – HRB | Hardness – HV |
|---|---|---|---|---|---|---|
| AISI 439 | 2D | 443 | 278 | 37 | 74 | 138 |
| AISI 409L | 2D | 393 | 227 | 38 | 70 | 127 |
439 409L Stainless Steel Coil 2D Finish Chemical Composition (%)
| Grade | Finish | C | Si | Mn | P | S | Ni | Cr | N | Ti | Nb | Al |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AISI 439 | 2D | 0.010 | 0.42 | 0.21 | 0.026 | 0.001 | 0.12 | 18.01 | 0.007 | 0.195 | 0.133 | 0 |
| AISI 409L | 2D | 0.012 | 0.51 | 0.17 | 0.020 | 0.003 | 0.12 | 11.19 | 0.010 | 0.164 | – | – |
BL of 439 409L Stainless Steel Coil 2D Finish
MTC of 409L 439 Stainless Steel Coil 2D Finish
