2Cr13 vs 3Cr13 Steel, What is the Difference? Compared vs Q420 Steel Chemical Composition, Properties, Specifications & Equivalent
摘要
2Cr13 vs 3Cr13 Steel, What is the Difference? Compared and Q420 Steel Chemical Composition, Properties, Specifications & Equivalent are both steel alloys commonly used in engineering applications.
Key Differences
- ◆ {'alloy_a': '6.4E+2 MPa', 'alloy_b': 'N/A', 'property': 'Tensile Strength'}
- ◆ {'alloy_a': '4.4E+2 MPa', 'alloy_b': 'N/A', 'property': 'Yield Strength'}
- ◆ {'alloy_a': 'N/A', 'alloy_b': 'N/A', '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': '6/10', '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'}
评级对比
强度
2Cr13 vs 3Cr13 Steel, What is the Difference? Compared
6/10
Q420 Steel Chemical Composition, Properties, Specifications & Equivalent
5/10
耐腐蚀性
2Cr13 vs 3Cr13 Steel, What is the Difference? Compared
3/10
Q420 Steel Chemical Composition, Properties, Specifications & Equivalent
3/10
轻量化
2Cr13 vs 3Cr13 Steel, What is the Difference? Compared
5/10
Q420 Steel Chemical Composition, Properties, Specifications & Equivalent
5/10
可加工性
2Cr13 vs 3Cr13 Steel, What is the Difference? Compared
6/10
Q420 Steel Chemical Composition, Properties, Specifications & Equivalent
6/10
成本效率
2Cr13 vs 3Cr13 Steel, What is the Difference? Compared
9/10
Q420 Steel Chemical Composition, Properties, Specifications & Equivalent
9/10
耐热性
2Cr13 vs 3Cr13 Steel, What is the Difference? Compared
7/10
Q420 Steel Chemical Composition, Properties, Specifications & Equivalent
7/10
性能对比
| Property | 2Cr13 vs 3Cr13 Steel, What is the Difference? Compared | Q420 Steel Chemical Composition, Properties, Specifications & Equivalent |
|---|---|---|
| 基体金属 | Steel | Steel |
| 抗拉强度 | 640.0 MPa | — |
| 屈服强度 | 440.0 MPa | — |
| 伸长率 | 20.0 % | — |
| 硬度（布氏） | — | — |
| 弹性模量 | — | — |
| 密度 | — | — |
| 熔点 | — | — |
| 热导率 | — | — |
| 可焊接 | — | — |
| 可热处理 | — | — |
| 磁性 | — | — |
2Cr13 vs 3Cr13 Steel, What is the Difference? Compared 的使用场合
Choose 2Cr13 vs 3Cr13 when you need superior strength.
Q420 Steel Chemical Composition, Properties, Specifications & Equivalent 的使用场合
Choose Q420 Steel Chemical when your application specifically requires this steel alloy's unique combination of properties and industry certifications.
Frequently Asked Questions
Which is stronger, 2Cr13 or Q420 Steel Chemical?
Based on overall strength ratings, 2Cr13 is stronger. 2Cr13 scores 6/10 and Q420 Steel Chemical scores 5/10 on the strength scale. Check specific tensile and yield values for your load case.
Does 2Cr13 or Q420 Steel Chemical have better corrosion resistance?
Both alloys share the same corrosion resistance rating of 3/10.
Is 2Cr13 or Q420 Steel Chemical easier to weld?
Weldability data is not available for both alloys. In terms of machinability, 2Cr13 scores 6/10 and Q420 Steel Chemical scores 6/10.
Which is more cost-effective, 2Cr13 or Q420 Steel Chemical?
Both alloys are similarly priced with a cost rating of 9/10.
Can I use 2Cr13 instead of Q420 Steel Chemical for structural applications?
2Cr13 has a strength rating of 6/10 versus 5/10 for Q420 Steel Chemical. Always validate substitution against your specific design codes and operating conditions.