SAE AISI 4130 Chromoly Steel, Alloy Material Properties, Chemical Composition
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성능 평가
Performance Radar
| 특성 | Rating |
|---|---|
| Strength | 6 / 10 |
| Corrosion Res. | 3 / 10 |
| Lightweight | 5 / 10 |
| Machinability | 6 / 10 |
| Affordability | 9 / 10 |
| Heat Res. | 7 / 10 |
성분
기계적 특성
| 인장 강도 | 670.0 MPa |
| 항복 강도 | 435.0 MPa |
| 연신율 | 25.5% |
| 경도 (브리넬) | 197.0 HB |
| 경도 (로크웰) |
화학 성분
| 원소 | 비율 (%) |
|---|---|
| C | 0.28-0.33 |
| P | 0.035 |
| S | 0.040 |
| Cr | 0.80-1.10 |
| Mn | 0.40-0.60 |
| Mo | 0.15-0.25 |
| Si | 0.15-0.35 |
| Steel Grade (UNS) | 4130 (G41300) |
| Grade (Steel Number) | 25CrMo4 (1.7218) |
구매처 SAE AISI 4130 Chromoly Steel, Alloy Material Properties, Chemical Composition
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설명
AISI 4130 steel (UNS G41300), also known as 4130 Chromoly steel, is a chrome-molybdenum series low alloy steel with high strength, toughness and hardenability, usually used in quenched and tempered condition. AISI SAE 4130 alloy steel can be made into steel plate, steel sheet, round and flat steel bar, steel pipe and tube, etc. and has many uses in pressure vessels, pumps and valves, pinions, shaft gears, ball studs, screws, general purpose profile steel, automotive parts, oil and gas industry, aerospace, and bike frame, etc. Below is material AISI 4130 Chromoly steel datasheet including chemical composition, density, thermal expansion coefficient, thermal conductivity, yield strength, hardness, etc.