QUALITY CONTROL LABORATORY
CHEMICAL COMPOSITION TEST
Chemical Composition Test
PRIME STEEL MILL has tested Chemical Composition in Slab to confirm steel grade which is conformed purchasing order. So Laboratory cut the specimen at slab’s corner to test with Optical Emission Spectrometer and report the test result.
CHEMICAL COMPOSITION TEST EQUIPMENT
Description Equipment
Instrument Item: ARL Optical Emission Spectrometer
Manufacturer: Thermo fisher Scintific
Model: ARL-3460
Serial No.: 6820-AD
Resolution:1080,1667 or 2160 gr/mm
Certificate
CHEMICAL COMPOSITION TEST (WORK INSTRUCTION)
1.Cutting slab in the corner slab.
2.Grinding slab sample.
3.Polishing slab sample
4.Testing sample spark 3 point
5.Result test and analysis compere standard.
MECHANICAL PROPERTIES TEST
Mechanical Properties Test
PRIME STEEL MILL has tested Mechanical property in Hot Rolled Narrow Strip in Coil to assure the quality grade which according to Thai Industrial Standard (TIS) as customer requirement
MECHANICAL PROPERTIES TEST EQUIPMENT
Description Equipment
Instrument Item: Universal testing machine
Manufacturer: Gotech Testing Machines
Model: GT-7001-LAC30
Serial No.: TC150601171
Range : 0-300Kn
Resolution: 1/2000,000
MECHANICAL PROPERTIES TEST (WORK INSTRUCTION)
1.Punch Press metal sheet forming dog mold.
2.Grinding slab sample.
3.Mark dot sample.
4. Set up sample in jig and test Tensile.
5.Result test and analysis compere standard.
MILL TEST CERTIFICATE
