S960QL High-Strength Steel Plate

Ultra-high-strength quenched and tempered steel plate, minimum yield 960 MPa, for crane booms and lightweight high-strength structures. EN 10204 3.1 certificates by heat number.

S960QL is an ultra-high-strength quenched and tempered structural steel under EN 10025-6. At 960 MPa minimum yield it is among the strongest weldable structural grades in regular production, used where a lighter structure must still carry extreme loads. Welding and processing follow the mill recommendations for high-strength quenched and tempered plate.

Mechanical Properties

Minimum yield strength 960 MPa.

Equivalent Grades

GB Q960E (comparable) | EN 10025-6 S960QL

Standards

EN 10025-6 S960QL

Chemical Composition (max, %)

C	≤ 0.20%
Si	≤ 0.80%
Mn	≤ 1.70%
P	≤ 0.020%
S	≤ 0.010%
Cr	≤ 1.50%
Mo	≤ 0.70%
Ni	≤ 2.00%
V	≤ 0.12%
Nb	≤ 0.06%
Ti	≤ 0.05%
B	≤ 0.005%
Cu	≤ 0.50%

Typical Applications

Crane booms and telescopic arms, ultra-high-strength lightweight structures, lifting and transport equipment, and applications where maximum strength per kilogram is required.

Supply from Nasteel

High-strength steel plates are supplied on inquiry — please send your grade, thickness, width, length and quantity. Mill test certificates to EN 10204 3.1 are issued by heat number.

Contact: Rocky Liu, Shenzhen NewAsia Special Steel Co., Ltd. — [email protected] — WhatsApp +86 13302996643.