Introduction
17-4 Stainless Steel Plate has good corrosion resistance to the atmosphere and diluted acid or salt, and its corrosion resistance is the same as 304 and 430. It is made by us with advanced equipment and mature craftsmanship, with excellent quality and performance. Our product is also widely used, often used in offshore platforms, helicopter decks, other platforms, food industry, pulp and paper industry, etc.
Details
Chemical Composition
The following table shows the chemical composition of grade 17-4 stainless steel.
| Element | Content (%) |
Iron, Fe | 73 |
Chromium, Cr | 15.0 - 17.5 |
Nickel, Ni | 3.0 - 5.0 |
Copper, Cu | 3.0 - 5.0 |
Manganese, Mn | 1.0 |
Silicon, Si | 1.0 |
Tantalum, Ta | 0.45 |
Niobium, Nb (Columbium, Cb) | 0.45 |
Nb + Ta | 0.15 - 0.45 |
Carbon, C | 0.070 |
Phosphorous, P | 0.040 |
Sulfur, S | 0.030 |
Physical Properties
The physical properties of grade 17-4 stainless steel are given in the following table.
| Properties | Metric | Imperial |
Density | 7.75 g/cm3 | 0.280 lb/in³ |
Mechanical Properties
The mechanical properties of annealed grade 17-4 stainless steel are displayed in the following table.
| Properties | Metric | Imperial |
Shear modulus | 77.4 GPa | 11200 ksi |
Elastic modulus | 190-210 GPa | 27557-30458 ksi |
Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
Hardness, Brinell | 352 | 352 |
Hardness, Knoop (estimated from Rockwell C) | 363 | 363 |
Hardness, Rockwell C | 36 | 36 |
Hardness, Vickers (estimated from Rockwell C) | 349 | 349 |
Thermal Properties
The following table outlines the thermal properties of grade 17-4 stainless steel.
| Properties | Metric | Imperial |
Thermal expansion co-efficient (@ 21-93°C/69.8-199°F) | 10.8 µm/m°C | 6.00 µin/in°F |
Thermal conductivity ( for condition H 900 at 149ºC. 22.6 W/mK for H 900 at 482ºC) | 17.9 W/mK | 124 BTU in/hr.ft².°F |
Grade 17-4 stainless steel is used in the following applications:
Nuclear reactor
Aircraft and gas turbines
Oil field
Chemical process components
Paper mill
Product Name | 17-4 stainless steel plate |
Standard | JIS,ASTM,AISI,SUS,UNS,DIN,EN etc |
Technique | Cold Rolled,Hot Rolled |
Thickness | 0.01-200mm |
Width | 10-2500mm |
Length | 0.5m-10m |
Surface | 1D,No.1,2B,No.4,BA,8K,satin,hairline,brush,mirror etc. |
Packaging Details
Advantages
1. 24-hour Online service
Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale,
2. Competitive price
All of our products are supplied directly from factory. So the price is very competitive.
3. Distributor
Prompt delivery and professional after-sales service are our priority, which makes us to be your reliable partner.
Why choose us?
- We invest in the latest technology and machinery to produce high-quality Stainless Steel Plate products.
- It is our business philosophy and goal to strive to meet the needs of customers, devote ourselves to the development of society, and repay every employee with the increasing profits and value of the company.
- Our Stainless Steel Plate products are well-packaged for safe and secure transportation.
- Our 17-4 Stainless Steel Plate is well received by the market because of its high quality, wide range of applications and high value.
- Our Stainless Steel Plate products have a long lifespan and require minimal maintenance.
- With modern management system, reliable reputation and strong technical force, our company has since reached a new level.
- Our factory produces Stainless Steel Plate products of various sizes and specifications.
- We have won the trust and recognition of our customers with full enthusiasm, innovative development ability, high quality and timely after-sales service.
- We prioritize the quality of our Stainless Steel Plate products and the satisfaction of our customers.
- Our company takes science and technology as the first priority and pays attention to the construction of R&D team, which rapidly improves the precision and quality stability of our products.
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