GGG-35.3 (EN 0.7033) Ductile Cast Iron Casting Material
Ductile Cast Iron
Introduction
GGG-35.3 is a ductile cast iron grade covered by DIN 1693-1. Typical family applications include gear and transmission components, hubs, brackets, machine housings and pump-related castings.
| Field | Value |
|---|---|
| Designation | GGG-35.3 (EN 0.7033) |
| Material Type | Cast Iron |
| Sub Type | Ductile Cast Iron |
| Product Form | casting |
Manufacturing Process
Sand Casting
Shell Molding Casting
Lost Foam Casting
Equivalent Materials
N/A
Similar Materials
N/A
Reference Standards
| Standard | Standard Title | Edition | Specification | Identifier |
|---|---|---|---|---|
| DIN 1693-1 | Cast Iron with Nodular Graphite — Unalloyed and Low Alloy Grades | 1973-10 | GGG-35.3 | — |
Related Casting Products
Physical Properties
| Property | Value / Unit | Note | Source |
|---|---|---|---|
| Density | 7.2 kg/dm³ | Approximate density for weight calculations, not a guaranteed density limit | DIN 1693-1 |
Chemical Composition
Notes
DIN 1693-1 · Edition 1973-10
[1] All properties in this column: Explanations: manufacturing aim for GGG-35.3, informative only; P is strictly less than 0.05 wt.%, not a general mandatory acceptance maximum.; Explanatory manufacturing aim only; P <0.05 wt.% (strict inequality). Do not treat these as normative chemistry limits.
[2] Si/Mn/P: Source nature not classified
Heat Treatment
DIN 1693-1–1973-10
Annealing is specified.
Mechanical Properties
Core Mechanical Properties
Additional Mechanical Properties
Notes
DIN 1693-1 · Edition 1973-10
[1] Tensile Strength/Yield Strength (Rp0.2)/Elongation: Separately cast U or Y test piece; tensile specimen per DIN 50125; A5 elongation
[2] Impact Energy (DVM): DVM notched-bar impact specimen per DIN 50115; room temperature; no numeric temperature invented; Condition: Separately cast test piece; DVM specimens; not a Charpy V-notch conversion. Mean of 3 DVM specimens; DIN 1693-1:1973-10, Table 2, PDF page 2; Mean of 3 DVM specimens
[3] Impact Energy (DVM): DVM notched-bar impact specimen per DIN 50115; room temperature; no numeric temperature invented; Condition: Separately cast test piece; DVM specimens; not a Charpy V-notch conversion. Individual DVM specimen; DIN 1693-1:1973-10, Table 2, PDF page 2; Individual DVM specimen
[4] Impact Energy (DVM): Test at -40 °C; DVM notched-bar impact specimen per DIN 50115; -40 °C; Condition: Separately cast test piece; DVM specimens; not a Charpy V-notch conversion. Mean of 3 DVM specimens; DIN 1693-1:1973-10, Table 2, PDF page 2; Mean of 3 DVM specimens
[5] Impact Energy (DVM): Test at -40 °C; DVM notched-bar impact specimen per DIN 50115; -40 °C; Condition: Separately cast test piece; DVM specimens; not a Charpy V-notch conversion. Individual DVM specimen; DIN 1693-1:1973-10, Table 2, PDF page 2; Individual DVM specimen
Welding Conditions
N/A
Applications
For ductile cast iron DIN 1693-1 GGG-35.3, typical cast components in this material family include gear and transmission components, hubs, brackets, machine housings and pump-related castings. Applications include agricultural, construction and general industrial machinery. Lifting, low-temperature and pressure-retaining duties require the relevant component-specific requirements; ordinary family uses do not establish those capabilities.
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