Germany · DIN
X 6 Cr 17
DIN 17456:1999 — Seamless circular tubes of stainless steels for general requirements; technical delivery conditions
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.08 | |||
| Cr | 16 | 18 | ||
| Mn | 1 | |||
| P | 0.04 | |||
| S | 0.015 | |||
| Si | 1 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| welded steel tube, Annealed | ≥270 | 450–600 | ≥15 Crosswise；≥20 Longltudinal | HV ≤185；HB ≤185 |
Physical properties
20.0
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 220.00；210.00 | 25.00 | 460.00 | 0.60 | 7.70；7.75 |
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。 |
Heat treatment
| Type | 1 |
|---|---|
| Heat-treatment curve | TTT |
Similar grades
| Grade | Region | System |
|---|---|---|
| 4016-430-00-I | International standard | ISO |
| X8Cr17 | Germany | DIN |
| 10Cr17 |  China | GB |
| S11710 | China | GB |
| 1.4016 |  Italy | UNI |
| X 6 Cr 17 | Italy | UNI |
| 1.4016 |  Spain | UNE |
| X 6 Cr 17 | Spain | UNE |
| 1.4016 |  Romania | STAS |
| X 6 Cr 17 | Romania | STAS |
| 1.4016 |  Sweden | SS |
| X 6 Cr 17 | Sweden | SS |
| 1.4016 |  Switzerland | SNV |
| X 6 Cr 17 | Switzerland | SNV |
| 1.4016 |  Finland | SFS |
| X 6 Cr 17 | Finland | SFS |
| 1.4016 |  Poland | PN |
| X 6 Cr 17 | Poland | PN |
| 1.4016 |  Austria | ONORM |
| X 6 Cr 17 | Austria | ONORM |
| 1.4016 |  Norway | NS |
| X 6 Cr 17 | Norway | NS |
| 1.4016 |  Belgium | NBN |
| X 6 Cr 17 | Belgium | NBN |
| 1.4016 |  Hungary | MSZ |
| X 6 Cr 17 | Hungary | MSZ |
| 1.4016 | Czech Republic | CSN |
| X 6 Cr 17 | Czech Republic | CSN |
| 1.4016 | Bulgaria | BDS |
| X 6 Cr 17 | Bulgaria | BDS |
| 1.4016 |  United Kingdom | B.S. |
| X 6 Cr 17 | United Kingdom | B.S. |
| 1.4016 |  France | AFNOR NF |
| PK336 | Global | Enterprise standard |
| PK19 | Global | Enterprise standard |
| 25CR20NI | Global | Enterprise standard |
| 430/1 | Global | Enterprise standard |
| 314L 1 | Global | Enterprise standard |
| 310/1 | Global | Enterprise standard |
| SIRIUS 314 | Global | Enterprise standard |
| SIRIUS 310 | Global | Enterprise standard |
| Type 310S | Global | Enterprise standard |
| Sandvik 430 | Global | Enterprise standard |
| BÖHLER H532 | Global | Enterprise standard |
| BÖHLER H525 | Global | Enterprise standard |
| Carpenter Stainless Type 310S | Global | Enterprise standard |
| X6Cr17 | International standard | ISO |
| 12H17 |  Russia | GOST |
| SUS 430 |  Japan | JIS |
| X 6 CrNi 25 20 | Italy | UNI |
| X 6 Cr 17 | France | AFNOR NF |
| 1.4845 |  European Union | EN |
| 1.4841 | European Union | EN |
| X 8 CrNi 25 21 | European Union | EN |
| X 15 CrNiSi 25 21 | European Union | EN |
| X 15 CrNiSi 25 21 | Germany | DIN |
| X 8 CrNi 25 21 | Germany | DIN |
| 1.4845 | Germany | DIN |
| 1.4841 | Germany | DIN |
| 1.4016 | Germany | DIN |
| 1Cr17 | China | GB |