42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel vs ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties
Resumo
42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel and ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties are both steel alloys commonly used in engineering applications.
Key Differences
- ◆ {'alloy_a': 'N/A', 'alloy_b': '483 MPa', 'property': 'Tensile Strength'}
- ◆ {'alloy_a': 'N/A', 'alloy_b': '413 MPa', 'property': 'Yield Strength'}
- ◆ {'alloy_a': 'N/A', 'alloy_b': '143 HB', 'property': 'Hardness (Brinell)'}
- ◆ {'alloy_a': 'N/A', 'alloy_b': 'N/A', 'property': 'Density'}
- ◆ {'alloy_a': 'N/A', 'alloy_b': 'N/A', 'property': 'Melting Point'}
- ◆ {'alloy_a': '5/10', 'alloy_b': '5/10', 'property': 'Strength Rating'}
- ◆ {'alloy_a': '3/10', 'alloy_b': '3/10', 'property': 'Corrosion Rating'}
- ◆ {'alloy_a': '9/10', 'alloy_b': '9/10', 'property': 'Cost Rating'}
- ◆ {'alloy_a': '6/10', 'alloy_b': '6/10', 'property': 'Machinability Rating'}
- ◆ {'alloy_a': '7/10', 'alloy_b': '7/10', 'property': 'Temperature Rating'}
- ◆ {'alloy_a': '5/10', 'alloy_b': '5/10', 'property': 'Weight Rating'}
Comparação de classificações
Resistência
42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel
5/10
ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties
5/10
Resistência à corrosão
42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel
3/10
ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties
3/10
Leve
42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel
5/10
ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties
5/10
Maquinabilidade
42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel
6/10
ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties
6/10
Eficiência de custos
42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel
9/10
ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties
9/10
Resistência à temperatura
42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel
7/10
ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties
7/10
Comparação de propriedades
| Property | 42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel | ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties |
|---|---|---|
| Metal base | Steel | Steel |
| Resistência à tração | — | 483.0 MPa |
| Limite de elasticidade | — | 413.0 MPa |
| Alongamento | — | 18.0 % |
| Dureza (Brinell) | — | 143.0 HB |
| Módulo elástico | — | — |
| Densidade | — | — |
| Ponto de fusão | — | — |
| Condutividade térmica | — | — |
| Soldável | — | — |
| Tratável termicamente | — | — |
| Magnético | — | — |
Quando usar 42CrMo vs 4140 vs 42CrMo4 (EN 1.7225) Steel
Choose 42CrMo vs 4140 when your application specifically requires this steel alloy's unique combination of properties and industry certifications.
Quando usar ASTM SAE AISI 1018 Carbon Steel Chemical Composition, Mechanical Properties
Choose ASTM SAE AISI when your application specifically requires this steel alloy's unique combination of properties and industry certifications.
Frequently Asked Questions
Which is stronger, 42CrMo or 1018?
Both 42CrMo and 1018 have the same strength rating of 5/10. The best choice depends on your specific loading conditions and other requirements.
Does 42CrMo or 1018 have better corrosion resistance?
Both alloys share the same corrosion resistance rating of 3/10.
Is 42CrMo or 1018 easier to weld?
Weldability data is not available for both alloys. In terms of machinability, 42CrMo scores 6/10 and 1018 scores 6/10.
Which is more cost-effective, 42CrMo or 1018?
Both alloys are similarly priced with a cost rating of 9/10.
Can I use 42CrMo instead of 1018 for structural applications?
42CrMo has a strength rating of 5/10 versus 5/10 for 1018. Always validate substitution against your specific design codes and operating conditions.