Material 1.1269
Resorte de acero
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Standards
Material Category: Resorte de acero
Applications
Como tiras de acero laminado en frío para resortes con alta precisión dimensional y acabado superficial
Heat Treatment
Austenitización 800 - 830 C°
Chemical Composition
C % | Si % | Mn % | P % | S % | Cr % | Mo % | Ni % |
0,80 - 0,90 | 0,15 - 0,35 | 0,40 - 0,70 | max 0,025 | max 0,025 | max 0,40 | max 0,10 | max 0,40 |
Product Specifications
DIN EN 10132-4
Mechanical Properties
weichgeglüht | Dehngrenze 0,2 % | Zugfestigkeit Rm | Bruchdehnung (A 80 mm) | Härte HV | Härte HRB |
0,3 - 3,0 mm | <= 535 N/mm² | <= 670 N/mm² | >= 15 % | <= 210 | <= 94 HRB |
gehärtet | Härte (HV) | Härte (HRC) |
0,3 - 3,0 mm | >=720 HV | >= 61 HRC |
vergütet | Zugfestigkeit (Re) | Härte (HV) | Härte (HRC) |
0,3 - 3,0 mm | 1200 - 2000 N/mm² | ||
0,3 - 0,5 mm | 520 - 570 HV | ||
0,5 - 0,75 mm | 500 - 550 HV | ||
0,75 - 1,0 mm | 480 - 530 HV | ||
1,0 - 1,5 mm | 465 - 515 HV | ||
1,5 - 2,0 mm | 440 - 490 HV | ||
0,3 - 3,0 mm | 370 - 600 HV | ||
2 - 3 mm | 435 - 485 HV | ||
38,5 - 55 HRC |
kaltgewalzt | Zugfestigkeit (Rm) | Härte (HV) |
0,3 - 3,0 mm | <= 1190 N/mm² | <= 325 HV |
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