EN-GJSA-XNiCrNb20-2 | 5.3502 Material Datasheet
Unlock Exclusive Materials Data
Gain access to a wealth of materials data by joining our Materials Portal.
Register for Free or Upgrade for Full Access Best valueMaterial Description
| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Predecessor | VDA 231-106 classification | |
|---|---|---|---|---|---|---|---|---|---|
| 5.3502 (DIN EN 13835 : 2012-04) | EN-GJSA-XNiCrNb20-2 | 5.3502 | DIN EN 13835 : 2012-04 | Supersedes DIN EN 13835 : 2006-08 | Valid | Germany | EN-GJSA-XNiCrNb20-2 | 1.2 | 1) |
| 1) Remark: EN-GJSA-XNiCrNb20-2 is in its qualities alike to EN-GJSA-XNiCr20-2 but it is suitable for manufacturing weldings. The material shows high resistance to corrosion and heat, favorable sliding qualities as well as a high thermal expansion coefficient. This austenitic cast iron material is nonmagnetizable at low Cr-content. Increased heat resistance by addition of 1% molybdenum (mass content). Application: pumps, valves, compressors, liner, turbocharger cases, exhaust manifolds, nonmagnetizable cast parts. I can be used for pressure equipment, e.g. compressor housings. The appropriate materials for pressure applications and the conditions of use are specified in special product standards or application standards. For the structuring of pressure equipment special construction guidelines applies. |
Chemical Composition
| C [%] | Cr [%] | Cu [%] | Mn [%] | Nb [%] | Ni [%] | P [%] | Si [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| 1) Source: blur | |||||||||
| 2) Remark: blur |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Hardness HB | HBW | |
|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | 1) | ||
| blur | blur | blur | blur | blur | 1) | ||
| blur | blur | blur | blur | blur | 1) | ||
| blur | blur | blur | blur | blur | 1) | ||
| blur | blur | blur | blur | blur | 1) | ||
| 1) Source: blur |
Physical Properties
| Semi-finished Product | Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | 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 | blur | blur | blur | blur | blur | 1)2) | |
| blur | blur | 1)3) | ||||||
| 1) Source: blur | ||||||||
| 2) Remark: blur | ||||||||
| 3) Remark: blur |
Toughness Data (Impact)
| Semi-finished Product | Condition | Temperature [°C] | Specimen Shape | Notch Impact Energy [J] | |
|---|---|---|---|---|---|
| blur | blur | blur | blur | 1) | |
| blur | blur | blur | blur | blur | 1)2) |
| 1) Source: blur | |||||
| 2) Remark: blur |
Creep Rupture Behaviour
| Semi-finished Product | Temperature [°C] | Creep Tensile Strength at 10³ h [MPa] | |
|---|---|---|---|
| blur | blur | blur | 1)2) |
| blur | blur | blur | 1)3) |
| blur | blur | blur | 1)4) |
| blur | blur | blur | 1)5) |
| blur | blur | blur | 1)6) |
| 1) Source: blur | |||
| 2) Remark: blur | |||
| 3) Remark: blur | |||
| 4) Remark: blur | |||
| 5) Remark: blur | |||
| 6) Remark: blur |
Heat Treatment
| Heat Treatment | Temperature [°C] | Holding Time [h] | Medium | |
|---|---|---|---|---|
| blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | 1)3) |
| 1) Source: blur | ||||
| 2) Remark: blur | ||||
| 3) Remark: blur |
Cross Reference
| Material Name | Country | Standard | |
|---|---|---|---|
| QTANi20Cr2Nb | China | GB/T 26648 | 1) |
| EN-GJSA-XNiCrNb20-2 | Europe | EN 13835 | |
| JSA/XNi20Cr2Nb | International | ISO 2892 | 1) |
| FCDA-NiCrNb 20 2 | Japan | JIS G 5510 | 1) |
| GGG-NiCrNb 20 2 | Germany | DIN 1694 | |
| 0.7659 | Germany | DIN 1694 | |
| EN-JS3031 | Europe | ||
| 1) Source: Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| EN-GJSA-XNiCrNb20-2 | Procast Guss GmbH, Gütersloh |
| GGG-NiCrNb 20 2 | Procast Guss GmbH, Gütersloh |