EN-GJS-800-2 | EN-JS1080 Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Successor | Remark |
|---|---|---|---|---|---|---|---|---|
| EN-JS1080 (DIN EN 1563 : 2003-02) | EN-JS1080 | DIN EN 1563 : 2003-02 | DIN EN 1563 : 2003-02 replaced by DIN EN 1563 : 2005-10 | Replaced | Germany | GGG-80 | EN-GJS-800-2 | EN-GJS-800-2 (before GGG-80 acc. to DIN 1693/01-73), a pearlitic cast iron with nodular graphite for cast parts of high strength and hardness, e.g. cutter heads, pinions, cast parts of high abrasion load, e.g. rabbles, worm wheel segments for construction machines. This cast iron mark applies to specimen made by machining of separately cast samples. The material is comparable to UNS F 36200 from the USA. The fracture toughness of this make accounts for 14 MPa*m^1/2 (information value). The fatigue strength (Woehler- rotating bending test) accounts for the unnotched specimen (diameter: 10,6 mm) 304 N/mm², for the notched sample 182 N/mm² (unnotched specimen: For annealed ferritic cast iron with nodular graphite (GGG) the fatigue strength approximates the tensile strength x0,5 (Rm) of GGG with a Rm of 370 N/mm². The rate decreases according to the increasing Rm so far until fatigue strength for perlitic and tempered GGG approximates Rm x0,4. The rate continues to increase if the Rm exceed 740 N/mm². Notched specimen: For a sample of 10,6 mm diameter at the notch and a circumferential 45°- V-notch at a radius of 0,25 mm the fatigue strength of annealed GGG increases to a value of the fatigue strength x approx.0,63 of unnotched samples of GGG with a Rm of 370 N/mm². This value decreases according to the rising Rm of ferritic GGG. For GGG of intermediate strength values and for perlitic GGG and for tempered GGG the fatigue strength of notched samples approximates fatigue strength x0,6 of unnotched samples). Pearlite resp. heat-treated martensite are the predominant structure. |
Chemical Composition
| C [%] | Mg [%] | Mn [%] | P [%] | S [%] | Si [%] | Source | Remark |
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Mechanical Properties
| Semi-finished Product | Condition | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Shear Strength [MPa] | Source | Remark |
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Physical Properties
| Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Thermal Conductivity [W/(m*K)] | Specific Electrical Resistance [µΩm] | Source | Remark |
|---|---|---|---|---|---|---|
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Young's Modulus [GPa] vs Temperature [°C]
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| Material Name | Country | Standard |
|---|---|---|
| 422308 | Czech Republik/Slovakia | CSN 422308 |
| FGS 800-2 | France | NF A 32-201-87 |
| Grade 800/2 | Great Britain | BS 2789-85 |
| VC80 (VČ80, ВЧ80) | Russia | GOST 7293-85 |
| 800-2 | International | ISO 1083-87 |
| GS 800-2 | Italy | UNI 4544-79 |
| FCD 800 | Japan | JIS G 5502-89 |
| Zs 80002 | Poland | PN H-83123 |
| Göv. 800 | Hungary | MSZ 8277 |
| UNS F 36200 | USA | UNS |
| 120-90-02 | USA | ASTM A 536 |
| GGG-80 (0.7080) | Germany | DIN 1693-2 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| EN-GJS-800-2 | Pleissner Guss GmbH, Herzberg am Harz |
| EN-GJS-800-2 | HULVERSHORN Eisengießerei GmbH & Co. KG, Bocholt |
| EN-GJS-800-2 | Schubert & Salzer GmbH, Ingolstadt |
| EN-GJS-800-2 | Procast Guss GmbH, Gütersloh |
| EN-GJS-800-2 | Dossmann GmbH, Walldürn-Rippberg |
| EN-GJS-800-2 | Südguss GmbH, Neu-Ulm |
Material Compliance
| REACh | RoHS |
|---|---|
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Fracture Toughness
| Temperature [°C] | Yield Strength [MPa] | Tensile Strength [MPa] | Critical Stress Intensity Kc [MPa*m^½] | Source |
|---|---|---|---|---|
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EN-GJS-800-2 (EN-JS1080; DIN EN 1563 : 2003-02)
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Poisson's ratio |
|---|---|---|
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Alternating stress
| Temperature [°C] | Stress ratio | Alternating stress [MPa] | Cycles |
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Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
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Electrical resistivity
| Temperature [°C] | Specific electrical resistance [µΩm] |
|---|---|
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Density
| Temperature [°C] | Density [g/cm³] |
|---|---|
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
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Thermal conductivity
| Temperature [°C] | Thermal conductivity [W/(m*K)] |
|---|---|
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Classification
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Designation
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EN-GJS-800-2 (heat treatment by manufacturer or by agreement; casting)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
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Classification
| Treatment | Semi-finished product | Source description |
|---|---|---|
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