AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness vs D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties
요약
AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness and D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties are both steel alloys commonly used in engineering applications.
Key Differences
- ◆ {'alloy_a': '2.17E+3 MPa', 'alloy_b': 'N/A', 'property': 'Tensile Strength'}
- ◆ {'alloy_a': '1.45E+3 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': '10/10', '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'}
평가 비교
강도
AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness
10/10
D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties
5/10
내식성
AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness
3/10
D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties
3/10
경량
AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness
5/10
D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties
5/10
피삭성
AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness
6/10
D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties
6/10
비용 효율성
AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness
9/10
D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties
9/10
내열성
AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness
7/10
D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties
7/10
특성 비교
| Property | AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness | D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties |
|---|---|---|
| 기본 금속 | Steel | Steel |
| 인장 강도 | 2170.0 MPa | — |
| 항복 강도 | 1450.0 MPa | — |
| 연신율 | 7.0 % | — |
| 경도 (브리넬) | — | — |
| 탄성 계수 | — | — |
| 밀도 | — | — |
| 용융점 | — | — |
| 열전도율 | — | — |
| 용접 가능 | — | — |
| 열처리 가능 | — | — |
| 자성 | — | — |
AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness 사용 시기
Choose S7 Tool Steel when you need superior strength.
D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties 사용 시기
Choose D2 Tool Steel when your application specifically requires this steel alloy's unique combination of properties and industry certifications.
Frequently Asked Questions
Which is stronger, S7 or D2?
Based on overall strength ratings, S7 is stronger. S7 scores 10/10 and D2 scores 5/10 on the strength scale. Check specific tensile and yield values for your load case.
Does S7 or D2 have better corrosion resistance?
Both alloys share the same corrosion resistance rating of 3/10.
Is S7 or D2 easier to weld?
Weldability data is not available for both alloys. In terms of machinability, S7 scores 6/10 and D2 scores 6/10.
Which is more cost-effective, S7 or D2?
Both alloys are similarly priced with a cost rating of 9/10.
Can I use S7 instead of D2 for structural applications?
S7 has a strength rating of 10/10 versus 5/10 for D2. Always validate substitution against your specific design codes and operating conditions.