Introduction
The 309 Stainless Steel Plate made of high-quality alloy has higher corrosion resistance than other metals due to its high chromium content. According to its crystal structure, it is divided into ferrite, austenite and martensitic metals.
Grade 309 Stainless Steel Plate for Panel has high corrosion resistance and toughness compared to 304 Stainless Steel Plate for Panel.
Details
Hot rolled sheets: Hot rolled sheets are the most viable option commercially in the market. They are factory made and manufactured by type and shipped immediately. They are designed for quick product work or for people who want a rustic look.
Cold rolled steel plate: Cold rolled steel plate will have many finishes that can be applied to stainless steel plate. The stainless steel plate can even be polished into a mirror gloss to improve the elasticity of the plate, but it has a mirror appearance.
Product name | 6mm astm a240 304 stainless steel plate for bridge steel |
Thickness Tolerance | ±0.01mm |
Technique | Cold Drawn, Cold rolled |
Surface finish | BA, 2B, NO.1, NO.4, HL, 6k, 8k |
Capacity | 250,000 tons/year |
Payment term | 30% advance, balance before delvery time |
Shipment time | Within 15-20 workdays after receiving deposit |
Chemical composition(%)
Element | Content (%) |
Iron, Fe | 60 |
Chromium, Cr | 23 |
Nickel, Ni | 14 |
Manganese, Mn | 2 |
Silicon, Si | 1 |
Carbon, C | 0.20 |
Phosphorous, P | 0.045 |
Sulfur, S | 0.030 |
Mechanical properties
Properties | Metric | Imperial |
Tensile strength | 620 MPa | 89900 psi |
Yield strength (@ strain 0.200%) | 310 MPa | 45000 psi |
Izod impact | 120 - 165 J | 88.5 - 122 ft-lb |
Shear modulus (typical for steel) | 77 GPa | 11200 ksi |
Elastic modulus | 200 GPa | 29008 ksi |
Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
Elongation at break (in 50 mm) | 45% | 45% |
Hardness, Brinell | 147 | 147 |
Hardness, Rockwell B | 85 | 85 |
Hardness, Vickers (converted from Rockwell B hardness) | 169 | 169 |
Typical applications:
1.Boiler baffles
2.Furnace components
3.Oven linings
4.Fire box sheets
5.Other high temperature containers.
Market: Middle East/ Africa/Asia/South America/Europe/North America
Why choose us?
- Our factory has a fast turnaround time for the production of Stainless Steel Plate products.
- After testing, our system is safe and reliable, its control performance is excellent, can improve production efficiency and stable product quality.
- We work closely with our customers to understand their needs and deliver custom Stainless Steel Plate products.
- We believe that we can make more contribution and commitment to improve the product quality and economic benefits of our customers with professional technical services.
- We have extensive experience in producing high-quality Stainless Steel Plate products.
- High quality and short delivery time are the sharp tools for our company to win over other competitors in the Stainless Steel Plate for Panel market.
- We offer excellent customer service and support for our Stainless Steel Plate products.
- We continue to introduce more cutting-edge high-quality products to provide our customers with more environmentally friendly and socially sustainable products.
- We offer customization options for our Stainless Steel Plate products to meet specific customer requirements.
- We started with unique service resources and continued to strengthen our operational capabilities.
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