steel wire-rod products
Product Details
Digital measuring equipments from Mitutoyo enhance the precision in testing and measurement at every stage of production.
Optical emission spectrometer (Spectrolab- Germany), computerized tensile testing machines (UTE 20 & UTE 60),
QDS has got a full fledged testing laboratory to ensure the product quality at every stage of production.
to finish good delivery.
Quality control activities involve inspection, measuring & testing of materials right from the raw material sourcing
Quality system meets ISO 9001:2000 Standard.
QUALITY CONTROL:
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25
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8
Deformed bar
Size - MM
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Section BARMILL PRODUCT RANGE of deformed bars ranging from size 8MM to 40MM in 12Meter straight length. Brand New Barmill from VAI-POMINI with latest automation features have capability to produce 300,000 M.Tons BARMILL: on high temperature withstanding, acid proof metallic tags. COIL IDENTIFICATION : Each coils will have unique coil number along with Heat number/Charge number printed ASTM,A510Specification for Wire-Rods-General requirements 0.60 MM 0.40 5.5 - 12.0 ASTM A510 -ASTM Tolerance QDS Tolerance is Half of 0.30 MM 0.20 5.5 - 12.0 QASCO DUBAI REMARKS OUT OF ROUND- MM +/- TOLERANCE-MM WIRE ROD SIZEMM STANDARD
DIMENSIONAL TOLERANCES OF WIRE RODS IN COMPARISON WITH INTERNATIONAL STANDARD:
14 Min. 600 Min. 460 Min. 0.025 Max 0.035 Max 0.60 Max 1.60 Max. 0.25 Max. GR460 BS4449; 9 Min. 620 Min. 420 Min. 0.025 Max 0.035 Max 0.17-0.25 1.30-1.50 0.35-0.40 ASTM GR60 22 Min 450-525 300-350 0.025 Max 0.035 Max 0.10-0.35 0.60-0.90 0.15-0.20 SAE 1018 30 Min 350-425 250-300 0.025 Max 0.035 Max 0.15 Max 0.30-0.50 0.06-0.10 SAE 1008 %El Ts-N/MM2 Ys-N/MM2 %S %P %Si %Mn %C GRADE
MECHANICAL PROPERTIES OF MAJOR TYPE WIRE RODS AND REBARS Cold Upsettability: 67% (Billet route ) Surface Defect : 1% max of wire rod diameter Decarburization : 1% max of wire rod diameter.
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Decarburization : 1% max of wire rod diameter.
- Standard:ASTM
