Technical information - Cold-rolled strips Material no. 1.3981 = Alloy K

Precision feeler gauge tape Precision tapes / backing foils made of carbon steel C100S - 1095 are used among others in mechanical engineering as underlay foils, for aligning workpieces in grinding machines or for setting and measuring gap dimensions. Properties material 1095 With a carbon content of over 1%, this material is very well suited for feeler gauges and underlay foils as well as for highly stressed springs, which are not subject to any corrosion requirements. Compared to the materials 1.1231 (C67S), 1.1248 (C75S) and 1.1269 (C85S), which have a lower carbon content, the material 1095 is also suitable for high mechanical loads and has a high fatigue strength. Technical information The thickness tolerance is defined according to DIN EN 9445 table 1 or T3. The material 1095 is magnetizable and can therefore be clamped on magnetic chucks of grinding machines. The structure of the strip is changed by the hardening process. This means that the rolling direction does not have to be taken into account when edging. Bending radius: at least 10 times the strip thickness. The unalloyed steels must be estimated from corrosion by an oil film. Tinning or galvanizing or painting these steels can withstand corrosion permanently. Further applications / properties: Wear strips Printing racks very easy to etch magnetizable

Precision feeler gauge tape Precision tapes or metal foils made of spring steel CrNi - hard steel - 301 are used inter alia. in mechanical engineering as underlay foils, for aligning workpieces in grinding machines, adjusting games (assembly of workpieces) or measuring gap dimensions. Properties material 301 With this material, high strength is achieved by cold rolling. Compared to material 301, a much higher tensile strength can be achieved. Therefore, the material is very well suited for stainless precision gauges and shims as well as for stainless springs and parts with higher strength. Due to the alloy with chrome and nickel, this spring steel has good corrosion resistance. Material 1.4404 should be used in a corrosive environment. If no special requirements are placed on corrosion, the material 1.1274 can also be used. Technical information The thickness tolerance is defined according to DIN EN 9445 table 1 or T3 (for strength class 15-1700 N / mm²). Like other austenitic stainless steels, this steel is very easy to weld. However, the heat input at the weld seam can lead to a structural change (which reduces the strength) and, among other things, local corrosion of the weld seam. With material 301, when bending or bending, make sure that the bends should always run across the rolling direction. When used as a flat spring, the rolling direction must also be observed. Further technical information on our cold-rolled spring steel 301 can be found in our data sheet. Further applications / properties: Welded endless belts conveyor belts very easy to etch weakly magnetizable good corrosion resistance

Precision feeler gauge tape Precision tapes or metal foils made of spring steel CrNi - hard steel - 301 are used inter alia. in mechanical engineering as underlay foils, for aligning workpieces in grinding machines, adjusting games (assembly of workpieces) or measuring gap dimensions. Properties material 301 With this material, high strength is achieved by cold rolling. Compared to material 301, a much higher tensile strength can be achieved. Therefore, the material is very well suited for stainless precision gauges and shims as well as for stainless springs and parts with higher strength. Due to the alloy with chrome and nickel, this spring steel has good corrosion resistance. Material 1.4404 should be used in a corrosive environment. If no special requirements are placed on corrosion, the material 1.1274 can also be used. Technical information The thickness tolerance is defined according to DIN EN 9445 table 1 or T3 (for strength class 15-1700 N / mm²). Like other austenitic stainless steels, this steel is very easy to weld. However, the heat input at the weld seam can lead to a structural change (which reduces the strength) and, among other things, local corrosion of the weld seam. With material 301, when bending or bending, make sure that the bends should always run across the rolling direction. When used as a flat spring, the rolling direction must also be observed. Further technical information on our cold-rolled spring steel 301 can be found in our data sheet. Further applications / properties: Welded endless belts conveyor belts very easy to etch weakly magnetizable good corrosion resistance

Precision feeler gauge tape Precision tapes or metal foils made of spring steel CrNi - hard steel - 301 are used inter alia. in mechanical engineering as underlay foils, for aligning workpieces in grinding machines, adjusting games (assembly of workpieces) or measuring gap dimensions. Properties material 301 With this material, high strength is achieved by cold rolling. Compared to material 301, a much higher tensile strength can be achieved. Therefore, the material is very well suited for stainless precision gauges and shims as well as for stainless springs and parts with higher strength. Due to the alloy with chrome and nickel, this spring steel has good corrosion resistance. Material 1.4404 should be used in a corrosive environment. If no special requirements are placed on corrosion, the material 1.1274 can also be used. Technical information The thickness tolerance is defined according to DIN EN 9445 table 1 or T3 (for strength class 15-1700 N / mm²). Like other austenitic stainless steels, this steel is very easy to weld. However, the heat input at the weld seam can lead to a structural change (which reduces the strength) and, among other things, local corrosion of the weld seam. With material 301, when bending or bending, make sure that the bends should always run across the rolling direction. When used as a flat spring, the rolling direction must also be observed. Further technical information on our cold-rolled spring steel 301 can be found in our data sheet. Further applications / properties: Welded endless belts conveyor belts very easy to etch weakly magnetizable good corrosion resistance

Precision feeler gauge tape Precision tapes / backing foils made of carbon steel C100S - 1095 are used among others in mechanical engineering as underlay foils, for aligning workpieces in grinding machines or for setting and measuring gap dimensions. Properties material 1095 With a carbon content of over 1%, this material is very well suited for feeler gauges and underlay foils as well as for highly stressed springs, which are not subject to any corrosion requirements. Compared to the materials 1.1231 (C67S), 1.1248 (C75S) and 1.1269 (C85S), which have a lower carbon content, the material 1095 is also suitable for high mechanical loads and has a high fatigue strength. Technical information The thickness tolerance is defined according to DIN EN 9445 table 1 or T3. The material 1095 is magnetizable and can therefore be clamped on magnetic chucks of grinding machines. The structure of the strip is changed by the hardening process. This means that the rolling direction does not have to be taken into account when edging. Bending radius: at least 10 times the strip thickness. The unalloyed steels must be estimated from corrosion by an oil film. Tinning or galvanizing or painting these steels can withstand corrosion permanently. Further applications / properties: Wear strips Printing racks very easy to etch magnetizable

Precision feeler gauge tape Precision tapes / backing foils made of carbon steel C100S - 1095 are used among others in mechanical engineering as underlay foils, for aligning workpieces in grinding machines or for setting and measuring gap dimensions. Properties material 1095 With a carbon content of over 1%, this material is very well suited for feeler gauges and underlay foils as well as for highly stressed springs, which are not subject to any corrosion requirements. Compared to the materials 1.1231 (C67S), 1.1248 (C75S) and 1.1269 (C85S), which have a lower carbon content, the material 1095 is also suitable for high mechanical loads and has a high fatigue strength. Technical information The thickness tolerance is defined according to DIN EN 9445 table 1 or T3. The material 1095 is magnetizable and can therefore be clamped on magnetic chucks of grinding machines. The structure of the strip is changed by the hardening process. This means that the rolling direction does not have to be taken into account when edging. Bending radius: at least 10 times the strip thickness. The unalloyed steels must be estimated from corrosion by an oil film. Tinning or galvanizing or painting these steels can withstand corrosion permanently. Further applications / properties: Wear strips Printing racks very easy to etch magnetizable