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Alufont-60

Alufont-60 / AlCu5NiCoSbZr (RHEINFELDEN ALLOYS) | 사형 주조

제조사가 보고한 값입니다. 인증된 설계 허용값으로 사용하지 마세요. 출처 보기 ↗

출처 문서의 제목과 조건 설명은 출처 언어 그대로, 공정 항목의 값·보류 사유·검토 메모는 영어 그대로 표시하며 번역하지 않습니다. 숫자, 단위, 질별, 합금 지정도 번역하지 않습니다.

질별두께항복강도 MPa인장강도 MPa연신율 %
T7명시 없음145–165180–2201–1.5
O명시 없음160–180180–2001–1.5

T7 조건: Original-supplier in-house performance interval; no wall thickness is stated for the range. Parenthetical values are separate casting minima at wall ≤20 mm (handbook p. 75). Test temperature and specimen count are not supplied in this summary row.

O 조건: Original-supplier in-house performance interval; no wall thickness is stated for the range. Parenthetical values are separate casting minima at wall ≤20 mm (handbook p. 75). Test temperature and specimen count are not supplied in this summary row.

화학 조성

검토를 마친 질량 백분율(wt%) 한계만 표시합니다. 비어 있는 한계는 다른 쪽 한계만 보고되었다는 뜻입니다.

The 2016 original-supplier handbook pp. 76–77 gives ingot composition in mass %. The seven direct columns and separate Ni/Co labelled entries in the stacked “other” cell are reviewed. The same cell prints a shared Zr & Sb interval without stating whether that range applies individually or jointly; no numerical Zr or Sb limit is published. Single values are upper maxima (p. 76). The grade has no printed numerical EN/AA designation. P. 79 supplier performance ranges have no stated wall thickness; bracketed values are distinct casting minima at wall ≤20 mm (p. 75). Its fatigue summary lacks cycle count and stress ratio. The p. 81 gravity-shrinkage cell is blank and not filled.

원소 / 출처 표기하한 wt%상한 wt%
Si—0.2
Fe—0.3
Cu4.55.2
Mn0.10.3
Mg—0.1
Zn—0.1
Ti0.150.3
Ni1.31.7
Co0.10.4

물리·열 물성

물성보고된 값단위조건
밀도2.84kg/dm³Supplier physical summary; heat-treatable alloy in heat-treated state; test temperature not separately reported
영률72–76GPaSupplier physical summary; heat-treatable alloy in heat-treated state; test temperature not separately reported
열팽창22.510⁻⁶/KSupplier physical summary; heat-treatable alloy in heat-treated state; 20–200 °C
열전도율1.2W/(K·cm)Supplier physical summary; heat-treatable alloy in heat-treated state; 20–200 °C
전기전도도17–21MS/mSupplier physical summary; heat-treatable alloy in heat-treated state; temperature not separately reported
전기전도도29.5–36.0%IACSSupplier physical summary; heat-treatable alloy in heat-treated state; temperature not separately reported
선수축률1.3–1.5%Supplier physical summary; heat-treatable alloy in heat-treated state; sand casting; temperature not separately reported
용융·응고 범위545–650°CSupplier melt and solidification range; includes partial-melting onset from segregation in the cast structure

가공 특성

출처가 보고한 비교이며 인증된 한계값이 아닙니다.

물성보고된 값
T7 general heat treatmentGeneral heat-treatment summary: solution 535–545 °C for 10–15 h; quench water 80 °C; age 210–220 °C for 12–16 h. Wall thickness not given.
O general heat treatmentGeneral annealing summary: 345–355 °C for 5–10 h; air cooling. No ageing step is specified in this row.
elevated temperature applicationThe supplier handbook lists Alufont-60 among higher-alloy materials described as thermally resistant; this paragraph gives no quantified Alufont-60 creep limit.

추가 물성 데이터

출처가 보고한 값, 규격 구간, 최솟값(이상), 상한(미만 또는 이하)을 표시합니다. 평균은 출처가 평균으로 보고한 경우에만 평균이라고 표기합니다. 사용하기 전에 조건을 비교하세요.

물성값조건
브리넬 경도85–95 HBWSand casting; T7; supplier summary range; wall thickness not reported
피로 저항90–100 MPaSand casting; T7; supplier summary range; cycle count and stress ratio not reported
항복강도≥ 140 MPaSand casting; T7; supplier casting minimum at wall thickness ≤20 mm (handbook p. 75)
인장강도≥ 180 MPaSand casting; T7; supplier casting minimum at wall thickness ≤20 mm (handbook p. 75)
연신율≥ 1 %Sand casting; T7; supplier casting minimum at wall thickness ≤20 mm (handbook p. 75)
브리넬 경도≥ 85 HBWSand casting; T7; supplier casting minimum at wall thickness ≤20 mm (handbook p. 75)
브리넬 경도80–90 HBWSand casting; O; supplier summary range; wall thickness not reported
피로 저항90–100 MPaSand casting; O; supplier summary range; cycle count and stress ratio not reported
항복강도≥ 160 MPaSand casting; O; supplier casting minimum at wall thickness ≤20 mm (handbook p. 75)
인장강도≥ 180 MPaSand casting; O; supplier casting minimum at wall thickness ≤20 mm (handbook p. 75)
연신율≥ 1 %Sand casting; O; supplier casting minimum at wall thickness ≤20 mm (handbook p. 75)
브리넬 경도≥ 80 HBWSand casting; O; supplier casting minimum at wall thickness ≤20 mm (handbook p. 75)

확인 대기 중인 출처 항목

Zr And Sb Composition: The original-supplier p. 77 other column gives one shared Zr & Sb interval. It does not explicitly say whether this is a combined total, a common individual interval, or another rule. Neither individual Zr nor Sb numerical bounds are assigned pending issuer clarification.

Primary Aluminium Casting Alloys handbook, 2016 — Alufont-60 ↗ — PDF p. 77, Alufont-60 stacked other column, Zr & Sb shared entry

근거

Primary Aluminium Casting Alloys handbook, 2016 — Alufont-60 — RHEINFELDEN ALLOYS GmbH & Co. KG

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