EN-GJL-100 (EN 5.1100) Grey Cast Iron Casting Material
Grey Cast Iron
Introduction
EN-GJL-100 is a grey cast iron grade covered by EN 1561. Typical applications include shaped and decorative iron castings.
| Field | Value |
|---|---|
| Designation | EN-GJL-100 (EN 5.1100) |
| Material Type | Cast Iron |
| Sub Type | Grey Cast Iron |
| Product Form | casting |
Manufacturing Process
Sand Casting
Shell Molding Casting
Lost Foam Casting
Equivalent Materials
| Standard | Material Grade |
|---|---|
| GB/T 9439 | HT100 |
| GB 9439 | HT100 |
| NS11 100 | SJG100 |
| JIS G5501 | FC100 |
| NBN 830-01 | FGG10 |
| DIN 1691 | GG10 |
| ASTM A48M | 100 |
| BS 1452 | 100 |
| SS 14 01 | O110 |
| UNI 5007 | G10 |
| AS 1830 | 100 |
| ISO 185 | ISO 185/JL/100 |
Similar Materials
N/A
Reference Standards
| Standard | Standard Title | Edition | Specification | Identifier |
|---|---|---|---|---|
| EN 1561 | Founding - Grey cast irons | 2023 | EN-GJL-100 | — |
Related Casting Products
Physical Properties
N/A
Chemical Composition
No specified chemical composition limits in EN 1561
Heat Treatment
EN 1561–2023
Heat treatment for special applications may be agreed when the order is accepted; no fixed cycle is prescribed. If heat treatment is applied, representative samples must receive the same treatment as the castings.
Mechanical Properties
Core Mechanical Properties
EN 1561 — 2023 · Table 1 — Normative
| Property | Tensile classification |
|---|---|
| Tensile Strength | 100–200 MPa |
- wall thickness ≤ 40 mm; Separately cast or side-by-side cast sample; Sand moulds or moulds with comparable thermal behaviour; properties refer only to the stated sample type and wall-thickness range; Grade maximum tensile strength is the minimum plus 100 MPa. The lower thickness bound is inclusive only where identified by the table footnote. Specimen/sample size is selected as prescribed in the sampling clauses.
Welding Conditions
N/A
Applications
Grey cast iron EN 1561 EN-GJL-100 is used for shaped and decorative iron castings. Other cast components used in this material family include shaped covers, simple housings, counterweights and decorative and non-critical cast components. Typical settings include general machinery, building hardware and equipment assemblies. These family examples do not extend light-duty uses to highly loaded moving parts or pressure-retaining equipment.
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Email Us for a QuoteLast Updated: November 6, 2026