DIN 17182 Grade GS-8Mn7 quenched and tempered (+QT)

Want to keep this datasheet? Save it now in your required format

Description

In comparison to the unalloyed cast steel grades according to DIN 1681, the materials of this group show distinctly higher values of the notch impact energy. As a result of their low carbon content (0.23 per cent maximum), they are well suitable for welding.

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.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

All categories

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	22 % Show Material materials with Elongation of 22 %
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	500 - 650 MPa Show Material materials with Tensile strength of 500 - 650 MPa
Yield strength	20.0 °C	350 MPa Show Material materials with Yield strength of 350 MPa

Chemical properties

Property	Value
Carbon	0.06 - 0.1 % Show Material materials with Carbon of 0.06 - 0.1 %
Chromium	0.2 % Show Material materials with Chromium of 0.2 %
Manganese	1.5 - 1.8 % Show Material materials with Manganese of 1.5 - 1.8 %
Niobium	0.05 % Show Material materials with Niobium of 0.05 %
Nitrogen	0.02 % Show Material materials with Nitrogen of 0.02 %
Phosphorus	0.02 % Show Material materials with Phosphorus of 0.02 %
Silicon	0.6 % Show Material materials with Silicon of 0.6 %
Sulfur	0.015 % Show Material materials with Sulfur of 0.015 %
Vanadium	0.1 % Show Material materials with Vanadium of 0.1 %