630 Stainless Steel Sheet
630 Stainless Steel Sheet Quick Details
630 precipitation hardening stainless steel sheet is also called as UNS S17400/W.Nr. 1.4542/17-4PH stainless steel sheet. We produce high quality stainless steel sheets in a range of sizes.
630 grade features high strength, hardness and corrosion resistance. Its mechanical properties can be optimized by heat treatment with the compression strength achieving up to 1100-1300 Mpa. This type can be strengthened by directly obtaining martensite structure after solution treatment. With subsequent aging treatment, the precipitation hardened phase (including copper phase) is further strengthened.
As a commonly used stainless steel sheet product, 630 stainless steel sheet is manufactured by cold-rolling, flattening, and shearing precision coils, resulting in sheet thicknesses typically under 3mm. Compared to hot rolled stainless steel plate, these cold rolled sheets offer a brighter surface finish, making them suitable for both functional and aesthetic uses.
At HZW, we supply high-quality 630 sheets in various sizes and thicknesses, with custom cutting, surface treatment, and global delivery options available to meet your specific project needs.
630 Stainless Steel Sheet Specifications
| Product Name | 630 stainless steel sheet |
| Grades | 630/17-4PH |
| Standards | ASTM A240 |
| Thickness | 0.1mm-3.0mm |
| Width | 50mm-2000mm |
| Length | 50mm-6000mm |
| OEM/ODM | Customized size is available as your request |
| Quantity Tolerance | ±10% |
| Surface Finish | 2B, Pickled or as per demand |
| Applications | Stainless steel sheets are ideally suited for a wide range of industries, such as paper making plant, heat-exchanger, mechanical equipment, dyeing facilities, pipeline, chemical plants, food industry, medical industry, petroleum, energy, home appliances, construction, vehicles, cookware and etc. |
| Packaging | Wooden pallet/Wooden case |
| Payment Terms | 30% TT deposit and 70% balance before shipment, 100% LC at sight |
| Delivery Time | 7-10 working days |
| MOQ | 50 Kgs |
| Shipping Port | Shanghai/Ningbo port |
| Sample | The sample of sheet is available |
| Remark | Stainless steel sheet can be customized |
630 Stainless Steel Sheet Chemical Compositions
| C | Si | Mn | P | S | Cr | Ni | Cu | Nb |
| 0.07 max | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 15.00~17.50 | 3.0~5.0 | 3.0~5.0 | 0.15~0.45 |
630 Stainless Steel Sheet Mechanical Properties
| Property | A | H 900 | H 925 | H 1025 | H 1075 | H 1150 | H 1150-M |
| UTS | 1103 | 1448 | 1379 | 1276 | 1207 | 1103 | 1034 |
| 0.2% YS | 1000 | 1379 | 1345 | 1172 | 1148 | 1034 | 896 |
| Elongation % in 50mm | 5 | 7 | 8 | 8 | 8 | 11 | 12 |
| Hardness (rockwell) | C35 | C45 | C43 | C38 | C37 | C35 | C33 |
630 Stainless Steel Sheet Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
| 17-4PH/630 | 1.4542 | S17400 | – | – | – | – | – | – |
630 Stainless Steel Sheet: The Ultimate Guide
When you choose to buy quality 630 Stainless Steel Sheets, there have some important points we need to know before we get started.
What are 630 Stainless Steel Sheets?
630 precipitation hardening stainless steel sheet is also called as UNS S17400/W.Nr. 1.4542/17-4PH stainless steel sheet. We produce high quality stainless steel sheets in a range of sizes.
630 grade features high strength, hardness and corrosion resistance. Its mechanical properties can be optimized by heat treatment with the compression strength achieving up to 1100-1300 Mpa. This type can be strengthened by directly obtaining martensite structure after solution treatment. With subsequent aging treatment, the precipitation hardened phase (including copper phase) is further strengthened.
As a commonly used stainless steel sheet product, 630 stainless steel sheet is manufactured by cold-rolling, flattening, and shearing precision coils, resulting in sheet thicknesses typically under 3mm. Compared to hot rolled stainless steel plate, these cold rolled sheets offer a brighter surface finish, making them suitable for both functional and aesthetic uses.
At HZW, we supply high-quality 630 sheets in various sizes and thicknesses, with custom cutting, surface treatment, and global delivery options available to meet your specific project needs.
630 Stainless Steel Sheet Applications
630 is a martensitic precipitation hardening stainless steel.
It has high strength, high hardness, good welding performance and corrosion resistance.
It has been widely used in following industries:
- Oil field equipment
- Chemical process equipment
- Fittings and pump shafts
- Gears
- Paper mill equipment
- Aircraft parts
- Flanges and valves
- Other Precision Parts
What is the standard sea packaging of 630 Stainless Steel Sheet?
- Standard export sea packaging:
Waterproof Paper Winding+PVC Film+Strap Banding+Wooden Pallet or Wooden Case; - Customized packaging as your request (Logo or other contents accepted to be printed on the packaging);
- Other special packaging will be designed as customer’s request;
Eye to wall and eye to sky are both available; - By International Express: DHL/UPS/FEDEX/EMS and our own express line;
- By air or By sea;
- Shipping port: Shanghai, Ningbo or as your request.
