JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T |
| Supply Ability | 50000KGS |
| Delivery Time | 14 Days |
| Packaging Details | Export Packing |
| Material | 17-4PH |
| Metal type | Stainless Steel |
| Style | Flat Plate |
| Size | Customized Size |
| Application | Indoor and outdoor garden decoration |
| Product name | Stainless steel flower planter |
| Usage | flower and plants planting |
| Thickness | 1-3mm,1.5-3 mm or Customized |
| Surface | According to customer demand |
| Brand Name | Bao Steel |
| Model Number | 630 17-4PH |
| Certification | SGS ISO MTC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50000KGS |
| Delivery Time | 14 Days | Packaging Details | Export Packing |
| Material | 17-4PH | Metal type | Stainless Steel |
| Style | Flat Plate | Size | Customized Size |
| Application | Indoor and outdoor garden decoration | Product name | Stainless steel flower planter |
| Usage | flower and plants planting | Thickness | 1-3mm,1.5-3 mm or Customized |
| Surface | According to customer demand | Brand Name | Bao Steel |
| Model Number | 630 17-4PH | Certification | SGS ISO MTC |
| Place of Origin | China | ||
| High Light | precision ground stainless steel plate ， stainless steel sheets and plates | ||
Alloy 17-4 is a chromium-copper precipitation hardening stainless steel that is used for applications requiring high strength and a moderate level of corrosion resistance. It is one of the most widely used precipitation hardening grades, as it has high strength hardness up to about 572°F while demonstrating good corrosion resistance in all heat treated conditions. Alloy 17-4 has adequate resistance to atmospheric corrosion or in diluted acid salts where its corrosion resistance is equivalent to Alloy 304 or 430. Alloy 17-4 can be heat treated to a variety of temperatures to develop a wide range of properties. Its mechanical properties can be optimized with heat treatment where very high yield strength up to 180 ksi can be achieved. Alloy 17-4 should not be used at temperatures above 572°F or at very low temperatures.
Specifications: UNS S17400
Alloy 17-4 is commonly used for applications requiring high strength and a moderate level of corrosion resistance. Some applications that frequently use Alloy 17-4 include:
| TYPE | Cr | Ni | Cu | Cb + Ta | C | Mn | P | S | Si |
|---|---|---|---|---|---|---|---|---|---|
| 17-4 (H900) | min: 15.0 max: 17.5 | min: 3.0 max: 5.0 | min: 3.0 max: 5.0 | min: 0.15 max: 0.45 | 0.07 max | 1.00 max | 0.04 max | 0.03 max | 1.00 max |
| Hardening or Precipitation Treatment at 900°F | ||||||
|---|---|---|---|---|---|---|
| Thickness, inches | Ultimate Tensile Strength, ksi min. | 0.2% Yield Strength, ksi min. | Elongation % in 2″ min. | Reduction in Area min. % | Hardness, Rockwell, min. / max | Hardness, Brinell, min. / max. |
| Under 0.1875″ | 190 | 170 | 5 | — | C40 – C48 | — |
| 0.1875″ to 0.625″ | 190 | 170 | 8 | 25 | C40 – C48 | 388 / 477 |
| 0.625″ to 4.0″ | 190 | 170 | 10 | 30 | C40 – C48 | 388 / 477 |
| Hardening or Aging Treatment at 900°F | ||||||
|---|---|---|---|---|---|---|
| Thickness, inches | Ultimate Tensile Strength, ksi min. | 0.2% Yield Strength, ksi min. | Elongation % in 2″ min. | Reduction in Area min. % | Hardness, Rockwell, min. / max | Hardness, Brinell, min. / max. |
| Up to 3.0 in. incl. | 190 | 170 | 10 | 40 | 40 | 388 |
| Over 3.0 in. to 8.0 in. incl. | 190 | 170 | 8 | 35 | 40 | 388 |
| Heat Treated Condition | H900 |
|---|---|
| Density, lbs/in3 | 0.282 |
| Electrical Resistivity, microhm-cm | 77 |
| Specific Heat, BTU/lb/°F (32-212°F) | 0.10 |
| Thermal Conductivity, BTU/hr/ft2/in/°F | |
| 300°F | 124 |
| 500°F | 135 |
| 860°F | 156 |
| 900°F | 157 |
| Mean Coefficient of Thermal Expansion, in/in/°F | |
| -100 to 70°F | 5.8 x 10-6 |
| 70 – 200°F | 6.0 x 10-6 |
| 70 – 400°F | 6.0 x 10-6 |
| 70 – 600°F | 6.3 x 10-6 |
| 70 – 800°F | 6.5 x 10-6 |
| 70 – 900°F | — |
| Modulus of Elasticity, ksi | 28.5 x 103 |
| Modulus of Rigidity, ksi | 11.2 x 103 |
| Poisson’s Ratio (all conditions) | 0.272 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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