1 4 Polegada 316 Placa de aço inoxidável
1/4 polegada 316 stainless steel plate is a widely used medium-thickness corrosion resistant material commonly supplied in both hot rolled and cold rolled conditions. No entanto, at 6.35 espessura mm, hot rolled production is more common because it is more economical and better suited for heavy industrial applications.
Laminado a frio 316 stainless steel at this thickness provides smoother surfaces and better dimensional accuracy, while hot rolled plates offer lower cost and better suitability for structural and heavy fabrication applications.
- Descrição
1/4 polegada 316 stainless steel plate is a medium-thickness corrosion resistant stainless steel material widely used in chemical processing, engenharia naval, equipamento alimentar, vasos de pressão, e fabricação industrial. The thickness of 1/4 inch is approximately 6.35 milímetros, which is considered a medium plate specification in stainless steel production.
Nesta espessura, both hot rolled and cold rolled manufacturing processes may be used, but there are significant differences in production capability, qualidade da superfície, precisão dimensional, propriedades mecânicas, e custo.
1. Standard Thickness of 1/4 Polegada 316 Placa de aço inoxidável
| Imperial Size | Metric Thickness |
|---|---|
| 1/4 polegada | 6.35 milímetros |
This thickness is commonly used for:
- Fabricação estrutural
- Tanques químicos
- Equipamento marítimo
- Máquinas industriais
- Heavy-duty stainless steel components
2. Characteristics of 316 Aço inoxidável
316 stainless steel is an austenitic stainless steel containing molybdenum (Mo), which improves corrosion resistance in chloride and marine environments.
Composição Química Típica
| Elemento | Função principal |
|---|---|
| Cromo (Cr) | Resistência à corrosão |
| Níquel (Em) | Toughness and stability |
| Molibdênio (Mo) | Chloride corrosion resistance |
| Carbono (C) | Strength control |
Principais recursos
- Excelente resistência à corrosão
- Boa soldabilidade
- Forte resistência a ambientes de cloreto
- Good high-temperature performance
3. Pode 1/4 Inch Stainless Steel Be Cold Rolled?
Sim, but there are practical limitations.
Laminado a Frio 316 Aço inoxidável
Cold rolling is mainly used for:
- Thin and medium-thickness stainless steel sheets
- High surface quality requirements
- Tight dimensional tolerances
No 6.35 espessura mm:
- Cold rolling becomes more difficult
- Rolling pressure increases significantly
- Production cost rises
Portanto, most 1/4 inch stainless steel plates are produced using hot rolling, while some precision applications may use cold rolled processing.
4. Hot Rolled vs Cold Rolled 1/4 Polegada 316 Aço inoxidável
| Propriedade | Laminado a Quente | Laminado a Frio |
|---|---|---|
| Acabamento de superfície | Rougher | Smoother |
| Precisão de Espessura | Mais baixo | Mais alto |
| Planicidade | Moderado | Melhorar |
| Production Cost | Mais baixo | Mais alto |
| Espessura Disponível | Suitable for heavy plates | Better for thin sheets |
| Surface Finish Type | Nº 1 | 2B / BA |
| Formabilidade | Bom | Better precision |
| Internal Stress | Mais baixo | Higher after rolling |
5. Surface Difference
Hot Rolled Surface
- Usually No.1 finish
- Rough gray industrial appearance
- Suitable for heavy engineering applications
Cold Rolled Surface
- Usually 2B or BA finish
- Smooth and brighter surface
- Better for decorative or precision fabrication
Para 1/4 inch thickness, hot rolled No.1 finish is much more common in the industrial market.
6. Mechanical Property Difference
Laminado a Quente 316 Placa
- Better internal structural stability
- Lower residual stress
- Suitable for welding and heavy fabrication
Laminado a Frio 316 Placa
- Higher strength from work hardening
- Better dimensional accuracy
- More suitable for precision fabrication
7. Processing Difference
Laminado a Quente 1/4 Inch Plate
Common processing:
- Corte a plasma
- Heavy welding
- Fabricação estrutural
- Industrial machining
Laminado a Frio 1/4 Inch Sheet
Common processing:
- Precision laser cutting
- Dobragem CNC
- Decorative fabrication
- Precision assembly work
8. Especificações comuns de largura e comprimento
| Largura | Comprimento |
|---|---|
| 1219 milímetros | 2438 milímetros |
| 1500 milímetros | 3000 milímetros |
| 1500 milímetros | 6000 milímetros |
| 2000 milímetros | 6000 milímetros |
Custom cutting sizes are also widely available.
9. Which Process Is More Common for 1/4 Inch Thickness?
Para 1/4 polegada (6.35 milímetros) 316 aço inoxidável:
- Hot rolled production is more common
- Cold rolled production is less common due to higher processing difficulty and cost
Cold rolled material is usually selected only when:
- Better surface finish is required
- Higher dimensional precision is needed
- Decorative appearance is important
