Products

Solutions for prototype castings worldwide

Product size range: 1-500kg

Product application examples: Automotive, aerospace, pump, agriculture and construction machinery, etc.

Materials: Grey iron, ductile iron, vermicular iron, HiSiMo, carbon steel, stainless steel, aluminum alloys, etc.

Click here for more about materials

Turbine housing: hisimo iron

A Prototype part for automotive.

Material=High silicon with molybdenum ductile iron.

Produced with and printing process.

Lead-time =1-2 weeks for casting

Impeller: 1.4848 steel

Prototype part for an automotive engineering project.

Produced with sand printing.

Lead-time = 4 weeks fully machined

Engine block: GJV-400

A prototype engine block for an R&D project.

Material = Vermicular iron

Produced with sand printing

Lead-time=2 weeks for casting

Longitudinal beam: AlSi7Mg 0.3 T6

A prototype light weight structural casting for an automotive OEM.

Produced at Grunewald with the low pressure sand casting process.

Lead-time=8 weeks.

Shock tower: AlSi7Mg 0.3 T6

A prototype light weight structural casting for an automotive OEM.

Produced at Grunewald with the low pressure sand casting process.

Lead-time=8 weeks.

Compressor housing: JIS-AC4C

A prototype for automotive application.

Produced with sand printing.

Lead-time= 1-2 weeks for casting, 3-4 weeks full machined.

Valve housing: EN-GJS500

A prototype for hydraulic valve application. Material=nodular iron.

Picture is cross sectioned.

Produced with sand printing.

Lead-time= 1-2 weeks for casting.

Bearing housing: EN-GJL-250

An after market part for automotive.

Picture is cross sectioned.

Produced with sand printing.

Lead-time= 1-2 weeks for casting.

Material Examples

 

An one-stop-casting-solution for various materials

Gray

Cast Iron

- ISO-180/JL/200, JIS-FC150, ASTM-Class No.150B, EN-GJL-150

- ISO-185/JL/200, JIS-FC200, ASTM-Class No.200B, EN-GJL-200
- ISO-185/JL/250, JIS-FC250, ASTM-Class No.250B, EN-GJL-250
- ISO-185/JL/300, JIS-FC300, ASTM-Class No.300B, EN-GJL-300

Spheroidal Graphite

Cast Iron

- ISO-400-18S, JIS-FCD400-18, ASTM-60-40-18, EN-GJS-400-18
- ISO-450-10S, JIS-FCD450-10, ASTM-65-45-12, EN-GJS-450-10
- ISO-500-7S, JIS-FCD500-7, ASTM-80-55-06, EN-GJS-500-7
- ISO-600-3S, JIS-FCD600-3, ASTM-80-60-03, EN-GJS-600-3

Vermicular Graphite

Cast Iron

- ISO-16112/JV/350, JIS-FCV350, ASTM-350, EN-GJV-350
- ISO-16112/JV/400, JIS-FCV400, ASTM-400, EN-GJV-400

Ni-resist

Cast Iron

- Ni-Resist D-2, ISO-JSA/XNi20Cr2, JIS-FCDA-NiCr20 2, ASTM-Type D-2, EN-GJS-AXNiCr20-2
- Ni-ResistD-5S, ISO-JSA/XNi35Si5Cr2, JIS-FCDA-NiSiCr35 5 2, ASTM-Type D-5S, EN-GJS-AXNiSiCr35-5-2

Heat Resistant

Cast Steel

- ISO-GX40CrNiSi22-10, JIS-SCH12X, ASTM-HF, EN-1.4826
- ISO-GX40CrNiSi25-12, JIS-SCH13X, ASTM-HH typeII, EN-1.4837
- ISO-GX40CrNiSi25-20, JIS-SCH22X, ASTM-HK40, EN-1.4848
- ISO-GX40NiCrSiNb38-19, JIS-SCH30XNb, ASTM-HU, EN-1.4849

Stainless

Cast Steel

- ISO-GX4CrNi12-4, JIS-SCS6, ASTM-CA6NM, EN-1.4317
- ISO-GX5CrNi19-9, JIS-SCS13, ASTM-CF8, EN-1.4808
- ISO-GX5CrNiMo19-11-2, JIS-SCS14, ASTM-CF8M, EN-1.4408
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Aluminum

Casting Alloys

- EN AC 42100 - AlSi7Mg0,3
- EN AC 42200 - AlSi7Mg0,6
- EN AC 42300 - AlSi10Mg
- EN AC 42400 - AlSi10Mg (FE)
- EN AC 46000 - AlSi9Cu3
- G-AlCu5Ni1,5MNSbCoTiZr (RR350)
- Heat Treatments T5, T6, T7

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Kimura Foundry Co., Ltd.

Grunewald GmbH & Co. KG