Shanghai Bozhong Metal Group Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 1200 Ton Per Month |
| Delivery Time | 5-10 Days |
| Packaging Details | Seaworthy Packing |
| Material: | Stainless Steel And Special Alloys |
| Standard: | AMS 5604, ASTM A 693, ASME SA 693 |
| UNS: | S17400 |
| Grade: | 17-7 PH |
| Shape: | Round,Square,Flat,Angle |
| Application: | Construction,Industry,surgical Tools |
| Certification: | ISO,BV,SGS,Mill Test Certificate |
| Dimensions: | 3-400mm |
| Brand Name | Bozhong |
| Model Number | 17-7 pH |
| Certification | ISO / TUV / DNV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1200 Ton Per Month |
| Delivery Time | 5-10 Days | Packaging Details | Seaworthy Packing |
| Material: | Stainless Steel And Special Alloys | Standard: | AMS 5604, ASTM A 693, ASME SA 693 |
| UNS: | S17400 | Grade: | 17-7 PH |
| Shape: | Round,Square,Flat,Angle | Application: | Construction,Industry,surgical Tools |
| Certification: | ISO,BV,SGS,Mill Test Certificate | Dimensions: | 3-400mm |
| Brand Name | Bozhong | Model Number | 17-7 pH |
| Certification | ISO / TUV / DNV | Place of Origin | China |
| High Light | S17400 Stainless Steel Flat Bar ，Stainless Steel Flat Bar 400mm ，Industry Flat Stainless Steel Bright Bars | ||
17-4 PH is a registered trademark of AK Steel.
| NS: | S17400 |
| Specifications: | AMS 5604, ASTM A 693, ASME SA 693 |
| International Specifications: | Euronorm: X5CrNiCuNb16.4 Werstoff# 1.4542 |
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 |
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 |
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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
1998
Total Annual:
45000000-50000000
Employee Number:
120~150
Ecer Certification：
Active Member
We have six subsidiaries located in Shanghai, Zhejiang, Jiangsu and Hongkong, which have built great relationship with the metal facilities abroad and at home, so as to provide excellent services for our clients. We have own entire system for pre-sale, in-sale and after-sale process. And our b... We have six subsidiaries located in Shanghai, Zhejiang, Jiangsu and Hongkong, which have built great relationship with the metal facilities abroad and at home, so as to provide excellent services for our clients. We have own entire system for pre-sale, in-sale and after-sale process. And our b...
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