DIN 1719 Grade 985R

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


To the comparable DIN-mark Pb99,985, mat. No 2.3020, acc. to DIN 1719 : 1986-01 applies: This mark is a fine-lead material used for production of lead-oxides, pigments, battery plates, semi-finished products, alloys and as a corrosion resistant material application in chemical apparatus engineering

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.





20.0 °C

11.34 g/cm³

Show Material materials with Density of 11.34 g/cm³



Elastic modulus

20.0 °C

17 GPa

Show Material materials with Elastic modulus of 17 GPa

Poisson's ratio

23.0 °C

0.4 [-]

Show Material materials with Poisson's ratio of 0.4 [-]

Typical for Pure/Low Alloyed Lead

Tensile strength

20.0 °C

12.5 MPa

Show Material materials with Tensile strength of 12.5 MPa



Melting point

327 °C

Show Material materials with Melting point of 327 °C

Typical for Pure/Low Alloyed Lead

Specific heat capacity

23.0 °C

112 - 134 J/(kg·K)

Show Material materials with Specific heat capacity of 112 - 134 J/(kg·K)

Typical for Pure/Low Alloyed Lead

Thermal conductivity

23.0 °C

34 - 35 W/(m·K)

Show Material materials with Thermal conductivity of 34 - 35 W/(m·K)

Typical for Pure/Low Alloyed Lead

Chemical properties



1E-3 %

Show Material materials with Antimony of 1E-3 %


1E-3 %

Show Material materials with Arsenic of 1E-3 %


0.01 %

Show Material materials with Bismuth of 0.01 %


1E-3 %

Show Material materials with Copper of 1E-3 %


99.99 %

Show Material materials with Lead of 99.99 %


2E-3 %

Show Material materials with Silver of 2E-3 %


1E-3 %

Show Material materials with Tin of 1E-3 %