Spring Materials old nomenclature Spring Steel |
new nomenclature |
Material-No |
ElasticModulus |
ShearModulus |
Temperature Range |
Range of Application |
| Sorte C DIN 17223-1 |
EN 10270-1-SH |
1,12 |
206000 |
81423 |
: -15 bis 80 °C |
Big field of application without high temperatures or aggressive chemical media. Dynamic operating is possible. |
| Sorte D DIN 17223-1 |
EN 10270-1-DH |
1,1211 |
206000 |
81423 |
: -15 bis 80 °C |
Big field of application without high temperatures or aggressive chemical media. Dynamic operating is possible. |
| *.* zusätzlich |
EN 10270-1-DM |
1,1212 |
206000 |
81423 |
: -15 bis 80 °C |
Big field of application without high temperatures or aggressive chemical media. Dynamic operating is possible. |
| Valve Spring Steel |
| FD DIN 17223-2 |
EN 10270-2-FDC |
1,123 |
206000 |
79500 |
: -60 bis +200 °C |
Statical loads only. Non corrosion-resistant. |
| FDCrV DIN 17223-2 |
EN 10270-2-FDCrV |
n.v. |
206000 |
79500 |
: -60 bis +200 °C |
Statical loads only. Non corrosion-resistant. |
| FDSiCr DIN 17223-2 |
EN 10270-2-FDSiCr |
n.v. |
206000 |
79500 |
: -60 bis +250 °C |
Statical loads only. Non corrosion-resistant. |
|
EN 10270-2-TDC |
n.v. |
206000 |
79500 |
: -60 bis +200 °C |
New. Medium dynamic operating in indicated temperature range. Non corrosion-resistant. |
|
EN 10270-2-TDCrV |
n.v. |
206000 |
79500 |
: -60 bis +200 °C |
New. Medium dynamic operating in indicated temperature range. Non corrosion-resistant. |
|
EN 10270-2-TDSiCr |
n.v. |
206000 |
79500 |
: -60 bis +250 °C |
New. Medium dynamic operating in indicated temperature range. Non corrosion-resistant. |
| VD DIN 17223-2 |
EN 10270-2-VDC |
1,125 |
206000 |
79500 |
: -60 bis +200 °C |
high dynamic operating in indicated temperature range. Non corrosion-resistant. |
| VDCrV DIN 17223-2 |
EN 10270-2-VDCrV |
n.v. |
206000 |
79500 |
: -60 bis +200 °C |
high dynamic operating in indicated temperature range. Non corrosion-resistant. |
| VDSiCr DIN 17223-2 |
EN 10270-2-VDSiCr |
n.v. |
206000 |
79500 |
: -60 bis +250 °C |
high dynamic operating in indicated temperature range. Non corrosion-resistant. |
| Stainless Spring Steel |
| 1.4310 DIN 17224 |
EN 10270-3-1.4310 |
1,431 |
190000 |
71500 |
: -100 bis 270 °C |
big field of application in indicated temperature range. Corrosion-resistant, magnetic. |
| 1.4401 DIN 17224 |
EN 10270-3-1.4401 |
1,4401 |
185000 |
69500 |
: -100 bis 270 °C |
good temperature- and corrosion resistance |
| 1.4568 DIN 17224 |
EN 10270-3-1.4568 |
1,4568 |
197000 |
78000 |
: -150 bis +350 °C |
good temperature- and corrosion resistance |
| 1..4571 |
EN 10270-3-1.4571 |
1,4571 |
185000 |
70000 |
: -200 bis +300 °C |
good temperature- and corrosion resistance |
| Spring Steel to be Quenched and Tempered |
| 50CrV4 DIN 17221 |
EN 10089-51CrV4 |
1,8159 |
206000 |
78500 |
: -30 bis +100 °C |
stress restant at static use (drawn surface); dynamic use (peeled or ground surface) |
| 60SiCr7 DIN 17221 |
EN 10089-60 Si Cr 7 |
1,7108 |
206000 |
78500 |
: -30 bis +100 °C |
high stress-resistance with dynamic use (peeled or ground), minor relaxation |
| 55 Cr 3 DIN 17221 |
EN 10089-55 Cr 3 |
1,7176 |
206000 |
78500 |
: -30 bis +100 °C |
stress restant at static use (drawn surface); dynamic use (peeled or ground surface) |
| 51 CrMoV 4 DIN 17221 |
EN 10089-52 CrMoV 4 |
1,7701 |
206000 |
78500 |
: -30 bis +100 °C |
stress restant at static use (drawn surface); dynamic use (peeled or ground surface) |
| 56 Si Cr 7 DIN 17221 |
EN 10089-56SiCr7 |
1,7106 |
206000 |
78500 |
: -30 bis +100 °C |
high stress-resistance with dynamic use (peeled or ground), minor relaxation |
| 55 Si Cr 7 DIN 17221 |
EN 10089-55 SiCr7 |
1,7104 |
206000 |
78500 |
: -30 bis +100 °C |
high stress-resistance with dynamic use (peeled or ground), minor relaxation |
| 54 Si Cr 6 DIN 17221 |
EN 10089-54 SiCr 7 |
1,7102 |
206000 |
78500 |
: -30 bis +100 °C |
high stress-resistance with dynamic use (peeled or ground), minor relaxation |
| Special Spring Materials |
| Inconel X 750 spring temper |
|
2,4669 |
222000 |
75800 |
: -200 bis 550 °C |
excellent temperature- and corrosion resistance |
| Inconel 625 |
|
2,4856 |
222000 |
75800 |
: -200 bis 340 °C |
excellent temperature- and corrosion resistance |
| Nimonic 90 spring temper |
|
2,4969 |
226000 |
84000 |
: -100 bis 550 °C |
excellent temperature- and corrosion resistance |
| Hastelloy C4 spring temper |
|
2,461 |
213800 |
76812 |
: -200 bis 400 °C |
excellent corrosion resistance against seawater and chloride containing media |
| Hastelloy C 22 |
|
2,4602 |
213800 |
78600 |
: -200 bis 400 °C |
excellent corrosion resistance against seawater and chloride containing media |
| Hastelloy C 276 |
|
2,4819 |
205500 |
78600 |
: -200 bis 500 °C |
excellent corrosion resistance against seawater and chloride containing media |
| Monell K500 |
|
2,4379 |
179000 |
65000 |
: -100 bis 260 °C |
excellent corrosion resistance against acids and bases |
| Duratherm |
|
|
205000 |
85000 |
bis 600 °C |
excellent temperature- and corrosion resistance |
| Cu Sn 6 spring temper |
|
2,102 |
115000 |
43200 |
bis 150 °C |
phosphorus bronze, non-ferrous metal. Low decrease of tensile strength in indicated temperature range |
| Titan Gr. 1 |
|
3,7025 |
115000 |
43200 |
:-200 bis +400 °C |
high tensile strength at elevated temperatures. Corrosion-resistant in natural surrounding |
| Titan Gr. 2 |
|
3,7035 |
104000 |
50000 |
bis + 300 °C |
high tensile strength at elevated temperatures. Corrosion-resistant in natural surrounding |
| Titan Gr. 5 |
|
3,7165 |
104000 |
50000 |
bis + 300 °C |
high tensile strength at elevated temperatures. Corrosion-resistant in natural surrounding |
| Alloy B-2 |
|
2,4617 |
217000 |
84000 |
: -200 bis 400 °C |
excellent corrosion resistance against seawater and chloride containing media |
