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Free cutting & cold drawing steels






Free cutting grades

These steels provide a better machinability, allowing shorter machining times. From simply resulfurized to leaded with addition of selenium, the performance goes with the customer?s application and needs. Their mechanical properties go also with the chemical composition and some restrictions can apply.

Our range of Free-Cutting grades is the perfect result of our long history in steelmaking and the application of the most modern techniques of design and production of high quality products.

The results of independent laboratories like CT-DEC (France) testify the performance of our different grades.

Our leaded steels comply with the RoHS European Directive 2002/95/EC with a maximum content of lead of 0,35%.

Carbon grades

Our Carbon steels are used in the automotive industry as well as in a lot of different applications like machinery. We, as for the Free-Cutting grades try to ?stick? to the market and propose a wide range of carbon content.

The tables here below show the typical analysis of the most common grades. But we are committed to follow the evolution of the needs of our customers and will study all the enquiries for any grade you may need.

Free cutting grades

CHEMICAL SPECIFICATIONS
W.Nr Standard Designation %C %Mn %Si %P %S %Pb %Se
1.1140 EN 10084 C15R + Pb 0,12-0,18 0,30-0,60 <= 0,40 <= 0,035 0,020-0,040 0,20-0,35 -
1.1149 EN 10083 C22R + Pb 0,17-0,24 0,40-0,70 <= 0,40 <= 0,035 0,020-0,040 0,20-0,35 -
1.1180 EN 10083 C35R + Pb 0,32-0,39 0,50-0,80 <= 0,40 <= 0,035 0,020-0,040 0,20-0,35 -
1.1189 EN 10083 C40R + Pb 0,37-0,44 0,50-0,80 <= 0,40 <= 0,035 0,020-0,040 0,20-0,35 -
1.1201 EN 10083 C45R + Pb 0,42-0,50 0,50-0,80 <= 0,40 <= 0,035 0,020-0,040 0,20-0,35 -
1.0765 EN 10087 36SMnPb14 0,32-0,39 1,30-1,70 <= 0,40 <= 0,035 0,10-0,18 0,15-0,35 -
1.0762 EN 10087 44SMN28 0.40-0.48 1.30-1.70 <= 0,40 <= 0.06 0.24-0.33 - -
- ASTM 1144 0.40-0.48 1.35-1.65 <= 0,40 <= 0.04 0.24-0.33 - -
1.0727 EN 10087 46S20 0,42-0,50 0,70-1,10 <= 0,40 <= 0.06 0,15-0,25 - -
1.0757 EN 10087 46S20Pb 0,42-0,45 0,70-1,10 <= 0,40 <= 0.06 0,15-0,25 0,20-0,35 -
1.0715 EN 10087 11SMN30 <= 0,14 0,90-1,30 <= 0,05 <= 0,110 0,27-0,33 - -
1.0736 EN 10087 11SMN37 <= 0,14 1,00-1,50 <= 0,05 <= 0,110 0,34-0,40 - -
- ASTM 1215 <= 0,09 0,75-1,05 <= 0,05 0,040-0,090 0,26-0,35 - -
1.0718 EN 10087 11SMNPB30 <= 0,14 0,90-1,30 <= 0,05 <= 0,110 0,27-0,33 0,20-0,35 -
1.0737 EN 10087 11SMNPB37 <= 0,14 1,00-1,50 <= 0,05 <= 0,110 0,34-0,40 0,20-0,35 -
- EN 10087 11SMNPB30 + Se <= 0,14 0,90-1,30 <= 0,05 <= 0,110 0,27-0,33 0,20-0,35 0,020-0,040
- EN 10087 11SMNPB37 + Se <= 0,14 1,00-1,50 <= 0,05 <= 0,110 0,34-0,40 0,20-0,35 0,020-0,040
- ASTM 12L14 <= 0.15 0,85-1,15 <= 0,05 0,040-0,090 0,26-0,35 0,15-0,35 -
- ASTM 12L14+Se <= 0.15 0,85-1,15 <= 0,05 0,040-0,090 0,26-0,35 0,15-0,35 0,020-0,040

Carbon grades

CHEMICAL SPECIFICATIONS
W.Nr Standard Designation GSW Designation %C %Mn %Si %P %S
- - C08E K08C 0,05-0,08 0,30-0,60 <= 0.40 <= 0,035 <= 0,035
1.1121 EN 10084 C10E K13C 0,07-0,13 0,30-0,60 <= 0.40 <= 0,035 <= 0,035
1.1141 EN 10084 C15E K15C 0,12-0,18 0,30-0,60 <= 0.40 <= 0,035 <= 0,035
1.1141 EN 10084 C15R K18C 0,12-0,18 0,30-0,60 <= 0.40 <= 0,035 0,020-0,040
1.1151 EN 10083 C22E K20C 0,17-0,24 0,40-0,70 <= 0.40 <= 0,035 <= 0,035
1.1208 EN 10083 C16R K15SC 0,12-0,18 0,60-0,90 <= 0.40 <= 0,035 0,020-0,040
1.1179 EN 10083 C30R K35C 0,27-0,35 0,50-0,80 <= 0.40 <= 0,035 0,020-0,040
1.1180 EN 10083 C35R K39C 0,32-0,39 0,50-0,80 <= 0.40 <= 0,035 0,020-0,040
1.1189 EN 10083 C40R K40C 0,35-0,43 0,50-0,80 <= 0.40 <= 0,035 0,020-0,040
1.1201 EN 10083 C45R K45C 0,42-0,48 0,50-0,80 <= 0.40 <= 0,035 0,020-0,040
1.1201 EN 10083 C45R K48C 0,43-0,50 0,50-0,80 <= 0.40 <= 0,035 0,020-0,040
- EN 10083 C35R +Mn+S K40SC 0,35-0,40 0,80-1,00 <= 0.40 <= 0,035 0,030-0,055
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