Bobine en acier inoxydable 409, 409L, 410,410S, 430
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Spécification, Chemical & Performance mécanique
| Épaisseur | 0.15mm-2.0mm |
| tolérance d'épaisseur | +/- 0.02mm |
| Largeur | 600mm-1250mm |
| Tolérance en largeur | +/- 2mm |
| Galvanisation | Z40-Z275 AZ30-AZ150 |
| Couleur | Grey white, sea blue, red or any RAL standard |
| Peinture | Top:20+-5um Back:5μm---8μm |
| standard | ASTM, AISI, DIN, GB,JIS |
| Matières | SGCC,SGCD,SECC,SECD,DX51D+Z, S350GD, S450GD, S550GD |
| Technique | Cold rolled, hot-dipped galvanizing, color coated, galvanized, galvalume |
| Paillette | Zero spangle, regular spangle or normal spangle |
| Surface Structure | Galvanized, galvalume, zero spangle, regular spangle or normal spangle |
| Traitement de surface | Chromate and oiled, chromate and non-oiled |
| Emballage | Export standard, or according to client requirement |
| relivraison | Tonnes 500 |
| poids Coil | 3-6tons or as client requirement. |
| Coil ID |
508 / 610mm |
Composition chimique
|
Grade |
C |
Si |
Mn |
P ≤ |
S ≤ |
Cr |
Mo |
Ni |
Autre |
|
409 |
≤0.03 |
≤1.00 |
≤1.00 |
0.04 |
0.03 |
10.5-11.7 |
- |
≤0.6 |
Ti = 6 × C% ~ 0.75 |
|
410 |
≤0.15 |
≤1.00 |
≤1.00 |
0.04 |
0.03 |
11.5-13.5 |
- |
- |
- |
|
410S |
≤0.08 |
≤1.00 |
≤1.00 |
0.04 |
0.03 |
11.5-13.5 |
- |
- |
- |
|
420 |
≤0.15 |
≤1.00 |
≤1.00 |
0.04 |
0.03 |
12.0-14.0 |
- |
- |
- |
|
430 |
≤0.12 |
≤0.75 |
≤1.00 |
0.04 |
0.03 |
16-18 |
- |
≤0.4 |
- |
Propriétés mécaniques
|
Grade |
YS (Mpa) ≥ |
TS (Mpa) ≥ |
El (%) ≥ |
Dureté (HV) ≤ |
|
409 |
175 |
360 |
20 |
150 |
|
410 |
200 |
440 |
20 |
145 |
|
410S |
200 |
410 |
20 |
145 |
|
430 |
200 |
450 |
25 |
145 |
|
Grade |
CAS |
|
409 |
Automobile exhaust pipe, silencer |
|
410 |
Flat springs, knives, kitchen utensils and hand tools |
|
420 |
Cutting tool, measuring tool, dental and surgical instruments, pump shafts, plastic molds and dies, steel balls, scissors, gear shafts,cams, pivots, Lens molds |
|
430 |
Sinks, sink rims, appliance trim, counter tops, dish washers, range hoods, flatware, architectural uses, roofing, siding and restaurant equipment. |
