409 SS 플레이트
409 SS plate is a cost-effective ferritic stainless steel offering good heat resistance, 적당한 내식성, and reliable performance. It is widely used in automotive exhaust systems and industrial equipment where high temperature performance and cost control are critical.
- 설명
409 스테인레스 강판 (409 SS plate) 는 페라이트계 스테인레스 스틸 widely used in applications requiring 좋은 내식성, 내열성, 비용 효율성. It contains chromium as the main alloying element and is stabilized with titanium, which improves its performance at elevated temperatures.
다음과 같은 오스테나이트 등급과 비교하여 304, 409 스테인레스 스틸 제공 lower cost and adequate performance for many industrial uses, 특히 automotive and exhaust systems.
화학 성분 409 스테인레스 스틸
| 요소 | 콘텐츠 (%) |
|---|---|
| 크롬 (Cr) | 10.5 – 11.75 |
| 탄소 (기음) | ≤ 0.08 |
| 망간 (망) | ≤ 1.00 |
| 규소 (그리고) | ≤ 1.00 |
| 티탄 (의) | Stabilized (typically ≥ 6×C) |
| 인 (피) | ≤ 0.045 |
| 황 (에스) | ≤ 0.030 |
| 철 (철) | 균형 |
The addition of titanium helps prevent intergranular corrosion and improves weldability.
주요 특성 409 SS Plate
1. 좋은 내식성
409 스테인레스 스틸이 제공하는 적당한 내식성, especially in atmospheric and mild chemical environments. It is suitable for applications where full stainless performance is not required.
2. Excellent Heat Resistance
This material performs well at elevated temperatures, 이상적으로 만드는 것 high-temperature environments such as exhaust systems.
3. 비용 효율성
Compared with higher alloy stainless steels, 409 제안 lower material cost, making it a practical choice for large-scale industrial applications.
4. 좋은 용접성
Thanks to titanium stabilization, 409 스테인레스 스틸이 될 수 있습니다 easily welded without significant risk of sensitization.
5. Moderate Strength
It provides sufficient mechanical strength for structural and automotive applications, though lower than austenitic grades.
전형적인 기계적 성질
| 재산 | 값 |
|---|---|
| 인장 강도 | ≥ 380 MPa |
| 항복 강도 | ≥ 170 MPa |
| 연장 | ≥ 20% |
| 밀도 | ~7.7 g/cm³ |
일반적인 응용 분야 409 SS Plate
1. 자동차 산업
- 배기 시스템
- Mufflers and catalytic converter housings
- Tailpipes
2. 산업용 장비
- 열교환기
- 용광로 구성 요소
- Boiler parts
3. Construction and Structural Use
- Structural supports in mild environments
- Outdoor applications with moderate corrosion exposure
4. Agricultural and Machinery Equipment
- Equipment exposed to heat and moisture
- Structural components requiring durability and cost efficiency
의 장점 409 스테인레스 강판
- Good balance of performance and cost
- Excellent resistance to high-temperature oxidation
- Suitable for welding and fabrication
- Adequate corrosion resistance for many environments
- Widely available and easy to process
Teda Ganghua – 공급 능력
테다강화 용품 409 stainless steel plates with stable quality and flexible processing options:
- Wide thickness and size range
- 맞춤형 절단 및 제작 서비스
- Surface finishes based on application needs
- 엄격한 품질 관리 및 검사
- 수출 포장 및 글로벌 물류 지원
강력한 재고 및 처리 능력을 갖춘, 테다강화가 제공하는 reliable stainless steel solutions for industrial and automotive applications.
