alloymap.EnglishOunce Works ↗

AlloyMap 홈으로

Silafont-30

Silafont-30 / AlSi9Mg / 43 300 (RHEINFELDEN ALLOYS) | 사형 주조 및 중력 금형 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 %
F · Sand casting명시 없음80–140160–2202–6
T6 · Sand casting명시 없음200–310250–3302–5
F · Gravity die casting명시 없음90–150180–2402–9
T64 · Gravity die casting명시 없음180–210250–2906–10
T6 · Gravity die casting명시 없음210–310290–3604–7

F 조건: Original-supplier F performance interval. Wall thickness, specimen size, test temperature and exact specimen treatment are not reported. Parenthetical casting minima at wall ≤20 mm are separately recorded.

T6 조건: Original-supplier T6 performance interval. Wall thickness, specimen size, test temperature and exact specimen treatment are not reported. Parenthetical casting minima at wall ≤20 mm are separately recorded.

F 조건: Original-supplier F performance interval. Wall thickness, specimen size, test temperature and exact specimen treatment are not reported. Parenthetical casting minima at wall ≤20 mm are separately recorded.

T64 조건: Original-supplier T64 performance interval. Wall thickness, specimen size, test temperature and exact specimen treatment are not reported. Parenthetical casting minima at wall ≤20 mm are separately recorded.

T6 조건: Original-supplier T6 performance interval. Wall thickness, specimen size, test temperature and exact specimen treatment are not reported. Parenthetical casting minima at wall ≤20 mm are separately recorded.

화학 조성

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

Supplier-branded Silafont-30 / AlSi9Mg, not every generic AlSi9Mg casting and not the separately named Silafont-30 dv. The 2015 overview, 2016 handbook, technical PDF and current product page are one issuer, not independent votes. Main F/T6/T64 performance rows do not specify wall thickness, specimen size, test temperature or exact treatment of each specimen. Parenthetical casting minima apply only to walls ≤20 mm. Summary fatigue intervals lack cycle count and stress ratio. REACH ingredient disclosures are not ingot composition limits.

원소 / 출처 표기하한 wt%상한 wt%
Si9.010.0
Fe—0.15
Cu—0.02
Mn—0.05
Mg0.30.45
Zn—0.07
Ti—0.15

물리·열 물성

물성보고된 값단위조건
밀도2.65kg/dm³Supplier physical summary; heat-treatable alloy in heat-treated state; approximate density; test temperature not separately reported
영률74–83GPaSupplier physical summary; heat-treatable alloy in heat-treated state; test temperature not separately reported
열팽창2110⁻⁶/KSupplier physical summary; heat-treatable alloy in heat-treated state; 20–200 °C
열전도율1.5W/(K·cm)Supplier physical summary; heat-treatable alloy in heat-treated state; 20–200 °C
전기전도도21–26MS/mSupplier physical summary; heat-treatable alloy in heat-treated state; MS/m; temperature not separately reported
전기전도도36–45%IACSSupplier physical summary; heat-treatable alloy in heat-treated state; %IACS; temperature not separately reported
선수축률1.0–1.1%Supplier physical summary; heat-treatable alloy in heat-treated state; sand casting; temperature not separately reported
선수축률0.7–1.0%Supplier physical summary; heat-treatable alloy in heat-treated state; gravity die casting; temperature not separately reported
용융·응고 범위550–600°CSupplier melt and solidification range; includes partial-melting onset from segregation in cast structure
용융 범위550–600°CManufacturer REACH technical information, 2015 version 2; modification state and measurement method not stated
밀도2.65g/cm³Manufacturer REACH technical information, 2015 version 2; stated at 20 °C; product form not further specified

가공 특성

출처가 보고한 비교이며 인증된 한계값이 아닙니다.

물성보고된 값
내식성Supplier describes outstanding corrosion resistance; qualitative, no exposure protocol or numeric rate.
용접성Supplier describes excellent weldability; no procedure or numeric acceptance criterion.
절삭성Supplier describes very good machinability; no machining protocol or measured value.
t6 heat treatmentSupplier general table: solution 520–535 °C for 6–10 h, quench water 20 °C, age 160–170 °C for 6–8 h. General guidance, not confirmed specimen treatment for every T6 range.
t5 heat treatmentSupplier general table separately lists T5 with air cooling and 210–230 °C ageing for 6–8 h; no corresponding T5 mechanical condition is published for this grade.
undigitized figure inventoryHandbook p. 84 gives Fe/fracture-toughness and Mg+Fe/strength-elongation figures; pp. 102–103 give ageing-temperature and hardness-spread figures; p. 107 gives a Smith fatigue diagram for a Silafont-30 T6 sand-cast 20 mm specimen. Curves have not been digitized or converted into design values. The separately named Silafont-30 dv figure on p. 102 is excluded.

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 경도50–70 HBWSand casting; F; supplier performance range; wall thickness not reported
피로 저항65–75 MPaSand casting; F; supplier summary range; cycle count and stress ratio not reported
항복강도≥ 80 MPaSand casting; F; supplier casting minimum at wall thickness ≤20 mm
인장강도≥ 150 MPaSand casting; F; supplier casting minimum at wall thickness ≤20 mm
연신율≥ 2 %Sand casting; F; supplier casting minimum at wall thickness ≤20 mm
브리넬 경도≥ 50 HBWSand casting; F; supplier casting minimum at wall thickness ≤20 mm
브리넬 경도80–115 HBWSand casting; T6; supplier performance range; wall thickness not reported
피로 저항80–100 MPaSand casting; T6; supplier summary range; cycle count and stress ratio not reported
항복강도≥ 180 MPaSand casting; T6; supplier casting minimum at wall thickness ≤20 mm
인장강도≥ 220 MPaSand casting; T6; supplier casting minimum at wall thickness ≤20 mm
연신율≥ 2 %Sand casting; T6; supplier casting minimum at wall thickness ≤20 mm
브리넬 경도≥ 75 HBWSand casting; T6; supplier casting minimum at wall thickness ≤20 mm
브리넬 경도60–80 HBWGravity die casting; F; supplier performance range; wall thickness not reported
피로 저항80–100 MPaGravity die casting; F; supplier summary range; cycle count and stress ratio not reported
항복강도≥ 90 MPaGravity die casting; F; supplier casting minimum at wall thickness ≤20 mm
인장강도≥ 180 MPaGravity die casting; F; supplier casting minimum at wall thickness ≤20 mm
연신율≥ 2 %Gravity die casting; F; supplier casting minimum at wall thickness ≤20 mm
브리넬 경도≥ 60 HBWGravity die casting; F; supplier casting minimum at wall thickness ≤20 mm
브리넬 경도80–90 HBWGravity die casting; T64; supplier performance range; wall thickness not reported
항복강도≥ 140 MPaGravity die casting; T64; supplier casting minimum at wall thickness ≤20 mm
인장강도≥ 220 MPaGravity die casting; T64; supplier casting minimum at wall thickness ≤20 mm
연신율≥ 3 %Gravity die casting; T64; supplier casting minimum at wall thickness ≤20 mm
브리넬 경도≥ 80 HBWGravity die casting; T64; supplier casting minimum at wall thickness ≤20 mm
브리넬 경도90–120 HBWGravity die casting; T6; supplier performance range; wall thickness not reported
피로 저항90–110 MPaGravity die casting; T6; supplier summary range; cycle count and stress ratio not reported
항복강도≥ 190 MPaGravity die casting; T6; supplier casting minimum at wall thickness ≤20 mm
인장강도≥ 240 MPaGravity die casting; T6; supplier casting minimum at wall thickness ≤20 mm
연신율≥ 2 %Gravity die casting; T6; supplier casting minimum at wall thickness ≤20 mm
브리넬 경도≥ 90 HBWGravity die casting; T6; supplier casting minimum at wall thickness ≤20 mm
발화 온도400 °CManufacturer REACH technical information; dust form only; not a bulk-alloy ignition temperature
공정 온도574.0 °CSupplier p. 92 AlSi casting-alloy eutectic-temperature table; measurement method and modification condition not reported
그림 시편 항복강도225 MPaSupplier Smith fatigue figure annotation; Silafont-30 T6 sand casting, 20 mm diameter, 50% fracture probability; figure specimen point, not a grade performance interval or fatigue-strength value
그림 시편 인장강도244 MPaSupplier Smith fatigue figure annotation; Silafont-30 T6 sand casting, 20 mm diameter, 50% fracture probability; figure specimen point, not a grade performance interval or fatigue-strength value

근거

Silafont-30 original-supplier detail (2016) — RHEINFELDEN ALLOYS GmbH & Co. KG

Silafont-30 original-supplier overview (2015) — RHEINFELDEN ALLOYS GmbH & Co. KG

Silafont-30 original-supplier summary (2016) — RHEINFELDEN ALLOYS GmbH & Co. KG

Silafont-30 original-supplier tdb (2015) — RHEINFELDEN ALLOYS GmbH & Co. KG

값마다 정확한 출처 위치 보기

공식 발행기관 페이지