G-X 2 CrNiN 18 9 | 1.4306 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Standard Status | Country | VDA 231-106 classification | Application temperature [°C] | |
|---|---|---|---|---|---|---|---|---|
| 1.4306 (VdTÜV WB 503 : 2001-03) | G-X 2 CrNiN 18 9 | 1.4306 | VdTÜV WB 503 : 2001-03 | Valid | Germany | 1.1.2 | -196 - 350 | 1) |
| 1) Remark: The stainless austenitic cast steel G-X 2 CrNiN 18 9, material number 1.4306 (with the same material number also wrought material X2CrNi19-11 acc. to DIN EN 10088-1 : 1995-08) was contained as G-X 2 CrNiN 18 9 in steel material specification SEW 410 : 1988-05 (invalid). This material is not listed anymore in the current edition SEW 410 : 1998-07. The weldability is given for metal arc welding with covered rod electrode and gas-shielded welding with welding wire or with cored wire electrode (preheating and post weld heat treatment is not necessary). Acc. to SEW 410 : 1988-05 resistance to intercrystalline corrosion in delivery condition, in welded and subsequently solution annealed and quenched condition as well as in welded condtion without heat after treatment. Application: This cast material is permitted acc. to VdTÜV-material specification 503 : 2001-03 for pressure vessels acc. to TRB and AD-data sheets A 4, W 5 and W 10 from - 196 to 350 °C. |
Chemical Composition
| C [%] | Cr [%] | Mn [%] | N [%] | Ni [%] | P [%] | S [%] | Si [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Yield Strength (1.0% offset) [MPa] | Elongation A [%] | |
|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | blur | 1)3) | |||
| blur | blur | blur | blur | blur | 1)3) | |||
| blur | blur | blur | blur | blur | 1)3) | |||
| blur | blur | blur | blur | blur | 1)3) | |||
| 1) Source: blur | ||||||||
| 2) Remark: blur | ||||||||
| 3) Remark: blur |
Physical Properties
| Temperature [°C] | Density [g/cm³] | Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] | Thermal Conductivity [W/(m*K)] | Specific Electrical Resistance [µΩm] | Mean Specific Heat Capacity [kJ/(kg*K)] | |
|---|---|---|---|---|---|---|
| blur | blur | 1)2) | ||||
| blur | blur | blur | blur | 3) | ||
| blur | blur | 3) | ||||
| blur | blur | 3) | ||||
| blur | blur | 3) | ||||
| blur | blur | 3) | ||||
| 1) Source: blur | ||||||
| 2) Remark: blur | ||||||
| 3) Source: blur |
Toughness Data (Impact)
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Specimen Shape | Notch Impact Energy [J] | |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | blur | blur | 1)3) |
| 1) Source: blur | ||||||
| 2) Remark: blur | ||||||
| 3) Remark: blur |
Heat Treatment
| Heat Treatment | Temperature [°C] | Medium | |
|---|---|---|---|
| blur | blur | blur | 1) |
| 1) Source: blur |
Cross Reference
| Material Name | Country | Standard |
|---|---|---|
| SCS 19 | Japan | JIS G 5121 |
| SSC 19 | South Korea | KS D 4103 |
| 1.4306 | Germany | VdTUEV 503 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| FM C 54 | Magotteaux International s.a., Vaux-sous-Chèvremont |