409,409L, 410,410S, 420,420J2,430 스테인레스 강판
- 학년 :
사양, 화학 및 기계 성능
스펙
|
학년 |
409,409L,410,410S,420,420J2,430 |
|
기본 |
ASTM 액시 넘 |
|
두께 |
Cold rolled:0.2-3.0mm Hot rolled:3.0-60mm |
|
길이 |
2000mm-8000mm 또는 고객의 요청으로 |
|
표면 마무리 |
NO1, No.4,2B, BA, 6K, 8K, PVC 헤어 라인 |
기계적 성질
|
학년 |
YS (Mpa) ≥ |
TS (Mpa) ≥ |
엘 (%) ≥ |
경도 (HV) ≤ |
|
409 |
175 |
360 |
20 |
150 |
|
410 |
200 |
440 |
20 |
145 |
|
410S |
200 |
410 |
20 |
145 |
|
430 |
200 |
450 |
25 |
145 |
화학적 구성 요소
|
학년 |
C |
Si |
Mn |
P≤ |
S≤ |
Cr |
Mo |
Ni |
그 외 |
|
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 |
- |
표면 처리
|
이름 |
특색 |
스펙 |
그림 |
|
2B |
빛나는 |
After cold rolling ,by heat treatment ,pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. |
|
|
BA |
Polishing ,mirror |
Processed with bright heat treatment after cold rolling |
|
|
Hairline |
Line like hair |
Hair grain grinding by appropriate particle size of material |
|
|
6K / 8K |
Mirror, brighter than BA |
Very bright, grinding and polishing surface by 1000# strop grain of abrasive belt |
|
Finish:BA,2B,2D,No.1,No.4,8k
BA - processed with bright heat treatment after cold rolling.
2B - after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.
2D – matt finish, best choice for deep drawing.
No.1-finished by hot rolling,annealing and packing,characterized by white pickled surface.
No.4-Polishing with No.150 to No.180 mesh abrasives.
Applications of Stainless Steel Coils and Sheets:
1.Automotive:Automotive trim and molding/Difficult-to-form exhaust-system components, tubular manifolds, mufflers/Exhaust manifold and other exhaust-system components, catalytic converter shells.
2 : 건설 : Gutters and downspouts, roofing, siding.
3. Kitchenware: Cooking utensils, dishwashers, ovens, range hoods, refrigerators, skewers.
4. Chemical processing: Oil refinery equipment, oil burner and heater parts.
5. Appliances: 온수 탱크, 가정용 용광로.
