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DILLIMAX 690T Plates

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DILLIMAX 690T Plates


DILLIMAX 690T Plates Supplier & Exporter in Mumbai – India

Choudhary Metal is a leading supplier and exporter of High Strength DILLIMAX 690T Plates in Mumbai, India. We specialize in supplying high strength structural steel plates for industries that require reliable materials capable of performing under extreme working conditions.

DILLIMAX 690T is a high strength fine grained structural steel produced through the quenched and tempered process. This process enhances the mechanical properties of the steel and provides excellent strength, toughness, and durability for demanding structural applications.

DILLIMAX 690 offers a minimum yield strength of 690 MPa (100 ksi) in its delivery condition, particularly in the lower thickness ranges. Due to its superior strength and reliability, this grade is widely used for welded steel structures in various industrial sectors.

These plates are commonly applied in mechanical engineering, plant construction, structural steel fabrication, heavy machinery manufacturing, conveying systems, hoists, cranes, flood gates, bridges, and industrial frameworks.

With a strong inventory and commitment to quality, Choudhary Metal ensures the supply of high quality DILLIMAX 690T Plates with competitive pricing, strict quality control, and timely delivery to customers across India and international markets.


DILLIMAX 690 CAN BE DELIVERED IN THREE QUALITIES AS FOLLOWS:

Basic (B) with minimum impact values at 20 °C (-4 °F)2 : DILLIMAX 690 B Material No. 1.8931 - S690Q according to EN 10025-6

Tough (T) with minimum impact values at 40 °C (-40 °F)2 : DILLIMAX 690 T Material No. 1.8928 - S690QL according to EN 10025-6

Extra tough (E) with minimum impact values at 60 °C (-76 °F)2 : DILLIMAX 690 E Material No. 1.8988 - S690QL1 according to EN 10025-6 DILLIMAX 690 can be delivered as basic grade (B) or tough grade (T) in thicknesses from 6 to 255 mm (¼ to 10 in.)2 , as extra tough grade (E) in thicknesses from 6 to 200 mm (¼ to 8 in.)2 according to the dimensional program. DILLIMAX 690 fulfills all requirements of EN 10025-6. If a CE marking according to EN 10025-1 is needed, an additional attestation for the corresponding quality according to EN 10025-6 has to be ordered.

Chemical composition

DILLIMAX 690 C Si Mn P S Cr Ni Mo V+Nb B
B, T, E t ≤ 200 mm ≤ 0.20 ≤ 0.50 ≤ 1.60 ≤ 0.018 ≤ 0.005 ≤ 1.50 ≤ 1.80 ≤ 0.60 ≤ 0.10 ≤ 0.004
B, T t > 200 mm ≤ 0.18 ≤ 2.60 ≤ 0.70

Mechanical properties

Plate thickness t [mm] DILLIMAX 690
max. CEVa (CETb) [%]		 See EN 10025-6
max. CEVa [%]
t ≤ 25 0.50 (0.35) 0.65
25 < t ≤ 50 0.55 (0.38) 0.65
50 < t ≤ 100 0.67 (0.40) 0.77
100 < t ≤ 150 0.75 (0.43) 0.83
150 < t ≤ 255 0.78 (0.45) -
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