United States · UNS
S17400
-- — -
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.07 | |||
| Cb | 0.15 | 0.45 | ||
| Cr | 15 | 17.5 | ||
| Cu | 3 | 5 | ||
| Mn | 1 | |||
| Ni | 3 | 5 | ||
| P | 0.04 | |||
| S | 0.03 | |||
| Si | 1 |
Physical properties
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 7.75 | 0.31 |
Typical physical values
| Density | Elastic modulus | Poisson's ratio | Remarks |
|---|---|---|---|
| 7.61–8.10 | 190.00–215.00 | 0.27–0.30 | 不锈钢的典型材料性能数值，此值不来源于标准，它是指示性指标，不能被用于设计用途。 |
| 7.86 | 190.00–210.00 | 0.27–0.30 | 低碳，高合金钢材料性能属性数值，此值不来源于标准，它是指示性指标，不能被用于设计用途。 |
Similar grades
| Grade | Region | System |
|---|---|---|
| 4542-174-00-I | International standard | ISO |
| A705 S17400 | United States | ASTM |
| A564 S17400 | United States | ASTM |
| A693 S17400 | United States | ASTM |
| PK346 | Global | Enterprise standard |
| EskyLos 4542 | Global | Enterprise standard |
| Remanit 4542 | Global | Enterprise standard |
| IMCO630 | Global | Enterprise standard |
| VIRGO 17.4 PH | Global | Enterprise standard |
| BÖHLER N700 ISOEXTRA | Global | Enterprise standard |
| Project 70+ Custom 630 Stainless | Global | Enterprise standard |
| Carpenter Stainless Custom 630 | Global | Enterprise standard |
| Carpenter Stainless 17Cr-4Ni | Global | Enterprise standard |
| X5CrNiCuNb16-4 | International standard | ISO |
| 5825 | United States | AMS |
| A705 630 | United States | ASTM |
| A693 Type 630 | United States | ASTM |
| A564 630 | United States | ASTM |
| 5825 | United States | SAE |
| 17-4PH | United States | SAE |
| SA-705 Type 630 | United States | ASME |
| SA-693 Type 630 | United States | ASME |
| SA-564 630 | United States | ASME |
| X 5 CrNiCuNb 16 4 |  France | AFNOR NF |
| 1.4542 |  European Union | EN |
| X 5 CrNiCuNb 16 4 | European Union | EN |
| X 5 CrNiCuNb 16 4 |  Germany | DIN |
| 1.4542 | Germany | DIN |