Quality

1. Rudra Industries: Precision Castings Since 2020

2. Chemical Composition & Mechanical Testing

In house spectrometer with 36 Elements capable of testing Fe, Ni, Co based materials and also Nitrogen content. All heats poured are tested on-line on Spectrometer. All the scrap used are also tested before using. Specimens are stored for particular period.

3. Physical Testing

In house Universal Testing Machine.
In house Hardness Testing Machine.
In house Impact test Machine.
In house metallurgical microscope.
Poured All Heats are Tested & Stored for particular period.

4. Other Testing & Services

Radiography (X-Ray)
Dye Penetrate (DPT)
Magnetic Particle Test
Ultra Sonic Testing (UT)
Corrosion Test (IGC)
Microstructure & Surface Testing
5. Casting Tolerance
6. Standards
Dimensions for holes, Blind holes, Channels, Slots, Grooves
Hole Dia. Or Groove/Slot width d(mm)Greatest Length/DepthGreatest depth, bottom
Though hole lThough hole lThough hole lThough hole l
2 up to 41xd0.6xd1xd0.6xd
4 up to 62xd1.0xd2xd
6 up to 103xd1.6xd3xd1.6xd
104xd1.6xd4xd2.0xd
Dimensions for holes, Blind holes, Channels, Slots, Grooves
Hole Dia. Or Groove/Slot width d(mm)
2 up to 4
4 up to 6
6 up to 10
10
Greatest Length/Depth
Though hole lThough hole l
1xd0.6xd
2xd1.0xd
3xd1.6xd
4xd1.6xd
Greatest Length/Depth
Though hole lThough hole l
1xd0.6xd
2xd
3xd1.6xd
4xd1.6xd
DimensionsNormalPremiumDimensionNormalPremium
up to 1/2± 0.007± 0.003up to 12.7± 0.18± 0.08
1/2 to 1± 0.010± 0.00512.7 to 25.4± 0.25± 0.13
1 to 2± 0.015± 0.01025.4 to 50.8± 0.38± 0.25
2 to 3± 0.020± 0.01550.8 to 76.2± 0.51± 0.38
3 to 4± 0.025± 0.01876.2 to 101.6± 0.64± 0.46
4 to 5± 0.030± 0.020101.6 to 127.0± 0.76± 0.51
5 to 6± 0.032± 0.022127.0 to 152.4± 0.81± 0.56
6 to 7± 0.035± 0.025152.4 to 177.8± 0.89± 0.64
7 to 8± 0.038± 0.028177.8 to 203.2± 0.96± 0.71
DimensionsNormalPremium
up to 1/2± 0.007± 0.003
1/2 to 1± 0.010± 0.005
1 to 2± 0.015± 0.010
2 to 3± 0.020± 0.015
3 to 4± 0.025± 0.018
4 to 5± 0.030± 0.020
5 to 6± 0.032± 0.022
6 to 7± 0.035± 0.025
7 to 8± 0.038± 0.028
up to 12.7± 0.18± 0.08
12.7 to 25.4± 0.25± 0.13
25.4 to 50.8± 0.38± 0.25
50.8 to 76.2± 0.51± 0.38
76.2 to 101.6± 0.64± 0.46
101.6 to 127.0± 0.76± 0.51
127.0 to 152.4± 0.81± 0.56
152.4 to 177.8± 0.89± 0.64
177.8 to 203.2± 0.96± 0.71