Steel plates for water sluices "AUS304-ST"
| Supported standards | - |
|---|---|
| Type of steel | AUS304ST |
Features
- These plates improve on the strength of SUS304N2 with a custom manufacturing method and are optimal for stainless steel plates for water sluices, etc.
- You can select the hardness depending on your needs.
- Corrosion resistance is equal to or exceeds that of SUS304 in corrosive environments.
- Welding is approximately equivalent to SUS304.
- Since development in 1985, we have achieved a high level of long lasting popularity with installations in water sluices all over the country.
| Type of steel | Hardness (HB) | |
|---|---|---|
| AUS304ST | A | 185 to 250 |
| B | 220 to 270 | |
| C | 250 to 300 | |
| D | 270 or more | |
Structure
A favorable step structure. The crystal granularity is extremely small contributing to improved hardness.
Chemical composition
(%)
| Type of steel | C | Si | Mn | P | S | Ni | Cr | N | Nb |
|---|---|---|---|---|---|---|---|---|---|
| AUS304ST | 0.03 or less |
1.00 or less |
2.50 or less |
0.040 or less |
0.030 or less |
7.50 to 10.50 |
18.00 to 20.00 |
0.15 to 0.30 |
0.20 or less |
| AUS304N2 | 0.08 or less |
〃 | 〃 | 0.045 or less |
〃 | 〃 | 〃 | 〃 | 0.15 or less |
Range of manufacturable sizes
-
- Steel type A, B, C are the whole range
- D steel thickness is 35mm or less
- Some specifications may not be produced. Please consult with us.
- Contact our sales people for production of items outside of the given manufacturing range.
Product specifications
| Dimensional tolerance | Bending | Length | Length tolerance |
|---|---|---|---|
| Width ±2.5mm Thickness ±0.5mm |
4mm / full length or less | 3 to 7m | +40mm, −0mm |
Various characteristics (Reference)
1. Mechanical properties (example)
| Type of steel | Hardness （HB） |
Stress (N/mm2) |
Tensile strength (N/mm2) |
Elongation (％) |
Impact value (J/cm2) |
|
|---|---|---|---|---|---|---|
| AUS304ST | A | 220 | 510 | 765 | 42 | 333 |
| B | 245 | 637 | 804 | 38 | 343 | |
| C | 270 | 686 | 863 | 35 | 294 | |
| D | 290 | 902 | 951 | 31 | 206 | |
| SUS304N2 | 210 | 441 | 755 | 63 | 353 | |
| SUS304 | 160 | 245 | 657 | 65 | 353 | |
| SUS329J1 | 220 | 549 | 765 | 28 | 118 | |
| 13Cr steel (quenched) | 300 | 785 | 1089 | 14 | 49 | |
- The above values are an example and are not guaranteed.
Contact our sales people for desired values.
2. Corrosion resistance, welding resistance, cutting properties, elasticity
| Type of steel | Saltwater resistance | Welding properties |
Machinability | Elasticity | |
|---|---|---|---|---|---|
| Base materials | Welded part | ||||
| AUS304ST (A・B・C・D) | 〇 | 〇 | 〇 | △ | 〇 |
| SUS304N2 | 〇 | △ | 〇 | △ | 〇 |
| SUS304 | 〇 | △ | 〇 | 〇 | 〇 |
| SUS329J1 | ◎ | ◎ | 〇 | △ | 〇 |
| 13Cr steel (quenched) | × | × | △ | × | × |
◎ Very good 〇 Good △ Somewhat poor × Poor
Product inquiries
Phone
AICHI STEEL Corporation
Sales and Planning Division
TEL +81 (52) 603-9362
Internet
Please complete any inquiries from the below.
- Please understand that we may not be able to accept specific orders depending on the circumstances even for information given on this website. Feel free to contact us for the latest information.
Note that information given on this website is subject to change without notice.