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We became solution partner for many sectors within the scope of Precision Casting VDG P690 standard.
Industries We Served
  • Defence Industry
  • Auto Industry
  • Textile Industry
  • Food Industry
  • Agricultural Industry
  • Energy
  • Medical Industry
  • Construction
  • Valves and Pumps
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Tolerance Tables

Planar Tables
Measurement Range Lenght - Width - Height
D1 D2 D3
0 6 0,10 0,08 0,06
6 10 0,12 0,10
10 14 0,15 0,12 0,09
14 18 0,20 0,14
18 24 0,25 0,17 0,12
24 30 0,30 0,20 0,14
30 40 0,37 0,25 0,17
40 50 0,44 0,30 0,20
50 65 0,52 0,38 0,23
65 80 0,60 0,46 0,27
80 100 0,68 0,53 0,30
100 120 0,76 0,60 0,33
120 140 0,84 0,65 0,36
140 160 0,92 0,72 0,38
160 180 1,02 0,80 0,42
180 200 1,12 0,88 0,43
200 225 1,28 0,95 0,47
225 250 1,44 1,05 0,51
250 280 1,64 1,15 0,56
280 315 1,84 1,25 0,63
315 355 2,10 1,40 0,71
355 400 2,40 1,60 0,80
400 450 2,70 1,80 0,90
450 500 3,00 2,00 1,00
According to VDG P 690;
  • D1: General (wide) tolerances
  • D2: Normal tolerances
  • D3: Narrowest tolerances (for special casting)
Narrow long holes
Width (b) mm Length (mm)
Open Closed
2 - 4 1 x h 1,0 x b
4 - 6 2 x h
6 - 10 3 x h 1,6 x b
10 -   4 x h 2 x b
Geometrical Tolerances
Measurement Range D1 D2
0 50 0,25 0,10 Non-Planarity
51 130 0,50 0,30
131 255 1,00 0,50 Linearity
256 380 1,56 0,90
0 50 0,25 0,13 Perpendicularity
Parallelism
51 130 0,75 0,25
131 255 1,25 0,50
256 380 2,00 0,90
0,5° Angle
Size Tolerances Values Profile
Size Tolerances Values Hole
  • D1: Normal tolerances (mm)
  • D2: Narrow tolerances (mm)
Holes
Ø (d) mm Length (mm)
Open Hole Blinde Hole
2 - 4 1 x d 0,6 x d
4 - 6 2 x d 1 x d
6 - 10 3 x d 1,6 x d
10 -   4 x d 2 x d
Process Tolerances
Range (mm) Standard tolerances (mm)
18 0,5
18 50
50 80 0,8
80 120 1,0
Surface Quality
CLA (µinch) Ra (µm) Rz (µm)
Processing N1 1 0,025 0,22 - 0,30
N2 2 0,050 0,45 - 0,60
N3 4 0,1 0,8 - 1,1
N4 8 0,2 1,0 - 1,8
N5 16 0,4 1,6 - 2,8
N6 32 0,8 3,0 - 4,8
Precise Casting N7 63 1,6 5,9 - 8,0
N8 125 3,2 12 - 16
N9 250 6,30 23 - 32
Sand Casting N10 500 12,5 46 - 57
N11 1000 25 90 - 110
N11 2000 50 180 - 220
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Material Information

Standart No. DINk AISI
Carbon Steels 1.0528 C30 1030
1.0511 C40 1040
1.0540 C50 1050
1.0601 C60 1060
1.0619
1.1191
Tempered Steels 1.7218 25CrMo4 4130
1.7225 42CrMo4 4340
1.6511 36CrNiMo4 4140
Cementation Steels 1.5919 15CrNi6 3115
1.6523 21NiCrMo2 8620
1.7131 16MnCr5 5115
1.7147 20MnCr5 5120
Nitration Steels 1.8519 31CrMoV10
Tool Steels 1.2003 75Cr1
1.2067 100Cr6 L1
1.2080 X210Cr12 D3
1.2241 51CrV4
1.2343 X38CrMoV 5-1 H11
1.2344 X40CrMoV 5-1 H13
1.2379 X155CrVMo 12-1 D2
1.2436 X210CrV12
1.2713 55NiCrMoV6 L6
1.2714 56NiCrMoV7
1.2842 90MnCrV8 O2
High-Speed
Steels
1.3343 S 6-5-2 M 2
1.3344 S 6-5-3 M 3 Class 2
300 Series
Stainless Steels
1.4305 X 10 CrNiS 18 9 303
1.4301 X 5 CrNi 18 10 304
1.4306 X2CrNi 19-11 304 L
1.4841 X15CrNiSi25-20 310
1.4401 X 5 CrNiMo 17 12 2 316
1.4404 X 2 CrNiMo 17 13 2 316 L
400 Series
Stainless Steels
1.4006 X10Cr13 410-CA 15
1.4021 X20Cr13 420
1.4016 X6Cr17 430
Heat-Resistant
Stainless Steels
1.4729 GX40CrSi13
1.4840 GX15CrNi25-20
Stainless
Steels
Hardening With
Precipitation
1.4542 X5CrNiCuNb17 4 630
Standart No. DIN AISI
Aluminum Alloys 3.2374 G-AlSi7Mg0,3 A 356
3.2384 G-AlSi7Mg0,6 A 357
3.2381 G-AlSi10Mg A 360
3.2573 G-AlSi8Cu A 380
3.3241 G-AlMg3Si
3.1754 G-AlCu5Ni1,5
3.1371 G-AICu4TiMg
Standart No. DIN
Copper Alloys 2.0290 G-CuZn33Pb
2.0492 G-CuZn15Si4
2.0962 G-CuAl8Mn
2.0975 G-CuAl10Ni
2.1096 G-CuSn5ZnPb
Standart No. DIN ALLOY
Nickel Alloys 2.4670 G-NiCr 13 Al 6 MoNb Inconel 713
2.4816 NiCr 15 Fe Inconel 600
2.4888 G-NiCr13MoAl
2.4925 G-NiCo10WCrAl
Inconel 738
S Monel
Standart No. DIN ALLOY
Cobalt Alloys 2.4681 CoCr26Ni9MoW Ultimet Alloy
2.4683 CoCr22NiW Haynes 188 Alloy
2.4723 G-CoCr29Mo ASTM F-75
2.4964 CoCr20W 15 Ni Stellite 25
2.4989 CoCr 20 Ni 20 W
Stellite 21