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S.N.METALLURGICAL ASSOCIATES
 
Products & Services

A Complete Materials Testing Lab & Heat   Treatment Shop
Testing Services are Accredited by NABL
Heat Treatment Services are certified
  by ISO 9001:2008 a latest technology   SQF with PLC control & SCADA system   Furnace is available
Induction Hardening
Vacuum Hardening and Tempering New

 
Call us today at + 91 - 9823134922

 

Vacuum Hardening Facility is Available
 
S. N. METALLURGICAL SERVICES
Heat Treatment Services are Certified by ISO:9001:2008 and Latest Technology
SQF with PLC Control & SCADA System Furnace is Available
 
 
Our Products and Services
 
TESTING SERVICES:
 
Tensile Testing: Tensile Strength. Yield strength, proof stress using extensometer, %Elongation, %Area Reduction, Breaking Load Test, Pull out load test, Welding strength test etc.
   
Compression testing: Drifting/Flattening/Crushing test for tubes, Load Vs deflection for springs, push out load test etc.
   
Bend Test: Bend test for sheet, plates and assemblies.
   
Chemical analysis : All steel, cast iron, aluminum & its alloys and copper & its alloys by spectro-analysis on optical emission spectrometer.
   
Hardness Testing : Rockwell, Brinell (at 187.5, 250, 750, 3000Kg load) , Vickers Hardness (at 1 to 50 Kg load) Test
   
Case Depth : Total case depth, effective case depth by hardness traverse method.
   
Surface Crack Detection : by magnetic particle inspection method.
   
Micro-analysis : microstructure inspection at 100, 500, 1000X magnification with image analysis and image capturing option.
   
Macro-analysis : Analysis cum measurement of grain flow structure, weld joint measurement, porosity measurement by image capturing and measurement instrument.
   
Impact Testing : Charpy and Izod impact test
   
Plastic & Rubber Testing : Grade identification, shore hardness A & D, percentage filler/ash content, melting point, specific gravity test, tensile test.
   
Oil Testing : water content, flash point test of oil.
 
HEAT TREATMNT SERVICES :
 
Carburising : Carburizing hardening and tempering in sealed quench furnace upto 2.0 mm case depth.
   
Carbonitriding : Carbonitriding hardening and tempering in sealed quench furnace upto 0.7 mm case depth.
   
Hardening & Tempering: Hardening and tempering in sealed quench, pit type, shaker hearth furnace of all regular production items and tool room items having material such as En-8, En-9, En-19, En-24, En-47, En-31, OHNS grade etc.

Vacuum Hardening & Tempering: in Vacuum Furnace for high alloy tool steel such as HCHCr-D2, HCHCr-D3 (WPS), HDS-H11, H-13, HSS-M2, M42, ASP-30 and equivalent grades. In the vacuum furnace vacuum annealing, stress relieving, vacuum brazing can also be done.
   
Annealing of Material.
   
Stress relieving of material.
   
Solutionising and precipitation hardening of Al-alloy castings.
   
Induction Hardening : Induction hardening services with case depth from 0.50 to 4.0 mm is available.
Vacuum Hardening and Tempering
   
Vacuum Furnace
Vaccum Furnace Inside Chamber
   
Vacuum Furnace
Vaccum Furnace Inside Chamber
SQF Tempering Washer Line
SQF Furnace
   
SQF Tempering Washer Line
SQF Furnace
Vacuum Furnace HMI Display
Vacuum Furnace HMI Display
Hardness Tester
Impact Tester
Induction hardening Machine
Hardness Tester
Impact Tester
Induction hardening Machine
 
 
Visual Inspection Cum Measurement
Mitutoya make Micro Hd Tester
Zeiss Microscope
Visual Inspection Cum Measurement
Mitutoya make Micro Hd Tester
Zeiss Microscope
 
 
PLC-SCADA Panel for SQF
Rotary Furnace
Shaker Hearth Furnace
PLC-SCADA Panel for SQF
Rotary Furnace
Shaker Hearth Furnace
 
 
Shaker Hearth Furnace
SPECTROMAXx
SQF set up line
Shaker Hearth Furnace
SPECTROMAXx
SQF set up line
 
 
Tempering, Washer for SQF
Tensile machine for Rubber-Plastic
Unloading in SQF
Tempering, Washer for SQF
Tensile machine for Rubber-Plastic
Unloading in SQF
 
 
UTM Machine
Loading in SQF
Pit Type Gas Carburising Line
UTM Machine
Loading in SQF
Pit Type Gas Carburising Line
 
 
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