A M Industries is a reputable producer and supplier of S690QL High Strength Steel Plates a product designed to withstand the requirements of the major structural projects in industries like construction, off shore, mining and production of heavy equipment. These are steel sheets manufactured following the specification of ASTM EN 10025-6 and match UNS K11652, hence they are known worldwide to have a unique mechanical properties as well as having a homogenous performance even under severe situations.

The S690QL steel plates have high yield strength of 690 MPa and these provide durable and strong solution to those cases where strength, durability, and low weight are simultaneously required. A M Industries also makes sure that these plates are produced out of the best raw material and with the use of modern process techniques like quenching and tempering to produce excellent toughness, a good formability with resistance to cracks under dynamic loads.
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Our S690QL plates are unique because they are quite weldable and thus suitable during automated welding processes and in field installations. Such plates are robustly tested according to high standards of quality and provided with mill test certificates, so full traceability and conformity with foreign standards are guaranteed. A M Industries have vast varieties of thickness and widths depending on the customer demands of our customers worldwide.
S690QL High Strength Steel Plates Manufacturers in India, S690QL High Strength Steel Plates Suppliers in India, S690QL High Strength Steel Plates Stockists in India, S690QL High Strength Steel Plates Exporters in India
Our customers are those industries that require high-performance materials in structural applications with special emphasis on weight savings at the expense of the properties. These are crane booms, bridges, structural members of high rise buildings and vehicle frameworks. With high resistance to fatigue and tougher surface, the S690QL steel is a popular type compared to the common carbon steels.
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In the effort to achieve quality and customer satisfaction, all orders at A M Industries are offered (complete) technical documentation and customization opportunities. Not only do our plates meet the EN 10025-6 but we have a range of suitable international grades depending on your regional / project specific needs.
S690QL High Strength Steel Plates Specifications
Standard:
S690QL High Strength Steel Plates
Thickness:
1mm to 300mm

Width:
1,200mm to 6,000mm
Heat Treatment:
As Rolled/Controlled Rolling/Normalised
C | Si | Мn | P | S | N | B | Сr | Сu | Мо | Nb | Ni | V |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0.20 max.(%) | 0.80 max.(%) | 1.70 max.(%) | 0.020-0.025 | 0.010-0.015 | 0.015 max.(%) | 0.005 max.(%) | 1.50 max.(%) | 0.50 max.(%) | 0.70 max.(%) | 0.06 max.(%) | 2.00 max.(%) | 0.12 max.(%) |
Standard | Equivalent Grade |
---|---|
EN 10025-6 | S690QL |
UNS | K11652 |
DIN | 1.8928 |
ASTM | A514 Grade Q |
BS | BS EN 10025-6 S690QL |
AFNOR (France) | E690QL |
SEW | SEW 092 |
NF | NF A36-204 E690QL |
JIS (Japan) | JFE-HITEN 780LE (Similar) |
GOST (Russia) | 09G2S (Approximated) |
Grade | Yield (MPa) | Tensile (MPa) | Elongation | |
---|---|---|---|---|
< 3mm | ≥ 3mm | |||
S690QL | ≥ 500MPa | 550-700MPa | ≥ 12% | ≥ 14% |
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