SEW 090-1 Grade S960Q quenched in a liquid medium and tempered

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Description

S960Q is a fluid-tempered high strength weldable fine grained steel with a min. yield point of 960 N/mm². It is applicated for high loaded steel constructions, vehicles, lifting, mining equipment. The usual thickness range amounts 3 to 50 mm. The lowest application temperature accounts for -20°C. The steel is processed by cold forming, at temperatures below the highest permissible stress relieving temperature of 530 to 580 °C. After hot forming at 700 to 1050°C has to be coducted a retempering in order to achieve delivery condition qualities. The steel is combustible and electric arc cuttable subject to appropriate mode of operation. Flame cutting is affected by the surface condition. For product thicknesses above 30 mm is advisable a preheating to 100 to 200 °C in order to assure cold crack resistance. Preheating to 100 to 200 °C is advisable for workpiece temperatures below 5 °C and if the thermal cut edges should be cold formed on processing.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Temperature	Value	Comment
Density	23.0 °C	7.8 g/cm³ Show Material materials with Density of 7.8 g/cm³	Typical for Steel

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	190 - 210 GPa Show Material materials with Elastic modulus of 190 - 210 GPa	Typical for Steel
Elongation	20.0 °C	10 % Show Material materials with Elongation of 10 %
Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Steel
Tensile strength	20.0 °C	980 - 1150 MPa Show Material materials with Tensile strength of 980 - 1150 MPa
Yield strength	20.0 °C	960 MPa Show Material materials with Yield strength of 960 MPa

Thermal

Property	Value
Max service temperature, long	-20 - 0 °C Show Material materials with Max service temperature, long of -20 - 0 °C

Chemical properties

Property	Value
Boron	5E-3 % Show Material materials with Boron of 5E-3 %
Carbon	0.2 % Show Material materials with Carbon of 0.2 %
Chromium	0.9 % Show Material materials with Chromium of 0.9 %
Manganese	1.7 % Show Material materials with Manganese of 1.7 %
Molybdenum	0.7 % Show Material materials with Molybdenum of 0.7 %
Nickel	2 % Show Material materials with Nickel of 2 %
Niobium	0.05 % Show Material materials with Niobium of 0.05 %
Phosphorus	0.03 % Show Material materials with Phosphorus of 0.03 %
Silicon	0.5 % Show Material materials with Silicon of 0.5 %
Sulfur	0.02 % Show Material materials with Sulfur of 0.02 %
Vanadium	0.1 % Show Material materials with Vanadium of 0.1 %

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