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| 재료 등급: | 인코넬 718 / UNS N07718 | 기준: | ASTM B637, NACE MR0175 |
|---|---|---|---|
| 상태: | 용액 단련 + 노화 | 인장강도: | ≥1275MPa |
| 항복 강도: | ≥1035MPa | 연장: | ≥12% |
| 경도: | ≥36HRC | 최대 작동 온도: | 700°C |
| 녹는점: | 1260-1336°C | 밀도: | 8.19g/cm³ |
| 표면 마감: | 검정, 껍질을 벗김, 기계 가공, 광택 처리 | ||
| 강조하다: | Precipitation Hardenable Nickel Chromium Alloy,Elevated Temperature Forging Round Bar,ASTM B637 NACE MR0175 Certified Bar |
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DINGSCO supplies premium Inconel 718 (UNS N07718) nickel alloy forging bars, manufactured to ASTM B637 specifications. This precipitation-hardenable nickel-chromium alloy delivers exceptional mechanical strength and corrosion resistance at elevated temperatures up to 700°C (1290°F), making it the material of choice for critical aerospace, oil & gas, and power generation components.
| Element | Ni | Cr | Fe | Nb+Ta | Mo | Ti | Al | Co | C | Mn | Si |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Range | 50.0-55.0 | 17.0-21.0 | Balance | 4.75-5.50 | 2.80-3.30 | 0.65-1.15 | 0.20-0.80 | ≤1.0 | ≤0.08 | ≤0.35 | ≤0.35 |
| Property | Value |
|---|---|
| Tensile Strength (Rm) | ≥1275 MPa (185 ksi) |
| Yield Strength (Rp0.2) | ≥1035 MPa (150 ksi) |
| Elongation (A5) | ≥12% |
| Reduction of Area | ≥15% |
| Hardness | ≥36 HRC (331 HB) |
| Max Service Temperature | 700°C (1290°F) |
All DINGSCO Inconel 718 forging bars undergo rigorous inspection including ultrasonic testing (UT per ASTM A388), mechanical property verification per ASTM E8/E21, chemical analysis via OES, and dimensional inspection. We maintain full traceability from melt source to final shipment with complete documentation packages available upon request.
Contact our sales team today for a competitive quote, technical datasheet, or to discuss your custom forging requirements.
담당자: Alice He
전화 번호: 0086-19067103413
