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Perucchini spa - Fax +39 0323 643337 - per.cast@perucchini.com www.perucchini.com

leader in full shell moulding technology

wide range of steel and stainless steel

small thicknesses and complex shapes for special castings

close tolerances with smooth surfaces stand for less machining operation

stainless steel castings

high precision and extended weight range

dedicated pouring line high precision shell moulds complex cores innovative aid softwares

brake masses 0,038 kg hydro-jet pump 0,8 kg automatic gear lever 0,12 kg tyre changer tool 0,7 kg

window lever 0,025 kg thicknesses 2 mm base plate 0,7 kg turbo guide housing 0,7 kg

engine injector lifter 0,075 kg burners cup 1,4 kg finished parts automotive castings

suspension arm 22,5 kg cooling system valve 7,5 kg hydraulic valve 1 kg product traceability

Castings steel & stainless steel quality castingsnew

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steel DIN tensile yield average

code number strength strength elongation hardness resilience densityRm N/mm2 Rp0,2 N/mm2 % HB KCUmin J kg/dm3

stainless steel DIN EN 10283 - DIN 17445GX 5CrNi 19-10 1.4308 460-680 ≥ 175 30 130-200 60 7,90GX 5CrNiMo 19-11-2 1.4408 500-700 ≥ 200 30 130-200 60 7,90GX 2CrNiMoN 25-6-3 1.4468 650 480 22 230-270 50 7,90GX 22CrNi 17 1.4059 780-980 509 4 230-290 -- 7,90GX 35 CrMo 17 1.4122 780-980 590 5 235-285 -- 7,90GX 5CrNiCuNb 17-4 1.4542 860-1160 670-1000 5-10 270-375 30 7,90

heat resistant stainless steel EN 10295GX 40CrNiSi 25-12 1.4837 450 220 6 130-180 -- 7,80GX 25CrNiSi 18-9 1.4825 450 230 15 130-180 -- 7,80GX 40CrNiSi 22-10 1.4826 450 230 8 130-180 -- 7,80GX 40CrNiSi 27-4 1.4823 550 250 3 160-210 -- 7,80

case hardening steel EN 10084GS 60 1.0558 600 300 15 -- 27 7,80GS 16 MnCr 5 1.7131 640-930 440 11 -- -- 7,80GX 22 CrNi 17 1.4059 780-980 590 4 -- -- 7,80GS 25 CrMo 4 1.7218 1000 700 6 -- -- 7,80

heat treatable steel DIN 17025C 25 1.0406 550-700 370 19 165-210 45 7,85GS 25CrMo 4 1.7218 600-750 450 18 175-220 50 7,85C 45 1.0503 700-850 490 14 210-255 25 7,85GS 42 CrMo 4 1.7225 780-930 650 14 230-275 35 7,85GS 30 CrMoV 6-4 1.7725 850-1000 700 14 250-300 45 7,85GS 34 CrNiMo 6 1.6582 850-1000 700 12 250-300 45 7,85X 38 CrMoV 5-1 1.2343 900-1100 700 14 250-350 40 7,85GS 35 CrMoV 10-4 1.7755 1050-1250 850 10 300-370 27 7,85

low temperature steel EN 10213-3G 20Mn 5 1.6220 500-650 300 22 150-200 27 to -40° 7,80GX 3CrNi 13-4 1.6982 700-900 500 15 220-265 27 to -40° 7,80GX 3CrNi 16-5 1.6983 760-960 500 15 230-285 45 to -80° 7,80

heat resistant steel EN 10213-2G 17CrMo 5-5 1.7357 490-690 315 20 145-205 27 7,85G 17CrMoV 5-10 1.7706 590-780 440 15 175-230 27 7,85GX 23CrMoV 12-1 1.4931 740-800 540 15 220-260 27 7,85

process featurestolerance mm

linear standard reduced flatnessdimension tolerance* tolerance* tolerance

0-25 0,50 0,30 0,2525-50 0,80 0,60 0,4050-75 1,10 0,90 0,55

75-100 1,25 1,05 0,70100-125 1,40 1,20 0,90

concentricity mm

Ø int Ø ext standard reducedtolerance* tolerance*

5-10 0-25 0,60 0,2010-25 25-50 0,80 0,4025-50 50-75 1,00 0,60

holes depth mm

Ø max depththrough hole dead hole

4-6 2x Ø 1x Ø6-8 3x Ø 1,5x Ø

8-10 4x Ø 2x Ø10-15 5x Ø 4x Ø> 15 >5x Ø 5x Ø

draft angle: 0°30’ - 1°roughness: Ra 6,3 μm*Standard tolerances apply to dimensions on the junction of the two semishells. Reduced tolerances applyto the others dimensions.

PSP09-0/E

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