40CrMoV4-6 vs EN-GJS-600-3: 31% composition overlap. Significantly different materials serving different application areas.
40CrMoV4-6 vs EN-GJS-600-3
Side-by-side chemical composition and mechanical property comparison.
Overview
40CrMoV4-6
1.7711
Chromium-molybdenum-vanadium creep-resisting steel for high-temperature fasteners and bolts per EN 10269. Excellent creep resistance up to 540°C with tensile strength 850–1000 MPa after quenching and tempering. Widely used for steam turbine bolts, pressure vessel fasteners, and power generation components. Equivalent to ASTM A193 Grade B16.
EN-GJS-600-3
5.3201
Mainly pearlitic ductile cast iron with minimum tensile strength 600 MPa and minimum elongation 3%. High-strength grade achieved through predominantly pearlitic matrix, often with Cu or Sn additions as pearlite stabilizers. Used for camshafts, gears, high-stress housings, heavy-duty hydraulic components, press frames, and load-bearing structural castings where high strength is more important than ductility. Equivalent to DIN GGG60, JIS FCD600.
| 40CrMoV4-6 | EN-GJS-600-3 | |
|---|---|---|
| Material Number | 1.7711 | 5.3201 |
| Category | Alloy Steel | Alloy Steel |
| Standard | EN 10269 | EN 1563 |
Chemical composition (wt%)
| Element | 40CrMoV4-6 | EN-GJS-600-3 | Overlap |
|---|---|---|---|
| C | 0.36–0.44% | 3–3.6% | No overlap |
| Si | ≤ 0.4% | 2–2.6% | No overlap |
| Mn | 0.45–0.85% | 0.3–0.6% | Partial |
| P | ≤ 0.03% | ≤ 0.05% | OK |
Mechanical properties
| Property | 40CrMoV4-6 | EN-GJS-600-3 | Unit |
|---|---|---|---|
| tensile_strength | 850–1000 | ≥ 600 | MPa |
| yield_strength | ≥ 640 | ≥ 370 | MPa |
| elongation | ≥ 14 | ≥ 3 | % |
Compatibility Assessment
40CrMoV4-6 and EN-GJS-600-3 have significantly different compositions (31% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is 40CrMoV4-6 the same as EN-GJS-600-3?
40CrMoV4-6 and EN-GJS-600-3 have a 31% composition overlap. They are generally not directly interchangeable.
Can I replace 40CrMoV4-6 with EN-GJS-600-3?
Generally not recommended. The compositions differ significantly (31% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between 40CrMoV4-6 and EN-GJS-600-3?
The main differences are in the following elements: C, Si, Mn. 40CrMoV4-6 is a Alloy Steel grade, while EN-GJS-600-3 is a Alloy Steel grade.
View full data for each material:
Data provided for reference only. Always verify against the applicable specification for critical applications.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.