Material 1.1231
Resorte de acero
C67S como tiras de acero laminado en frío para resortes con alta precisión dimensional y acabado superficial
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Standards
HDIN / EN | US-Standard | AFNOR | UNI | JIS | request |
---|---|---|---|---|---|
C67S Ck67 | AISI 1070 UNS G10700 | C67 | S70C-CSP S70CM | request |
Material Category: Resorte de acero
Applications
resortes de disco
placas de resorte
Heat Treatment
Austenitizante 815 - 845 C°, aceite refrigerante
al menos 59 HRC o 670 HV dureza de enfriamiento
Chemical Composition
C % | Si % | Mn % | P % | S % | Cr % | Mo % | Ni % |
0,65 - 0,73 | 0,15 - 0,35 | 0,60 - 0,90 | max 0,025 | max 0,025 | max 0,40 | max 0,10 | max 0,40 |
Product Specifications
DIN EN 10132-4
Mechanical Properties
weichgeglüht | 0,2% Dehngrenze (Rp0,2) | Zugfestigkeit (Rm) | Bruchdehnung (A 80 mm) | Härte (HV) | Härte (HRB) |
0,3 - 3,0 mm | <= 510 N/mm² | <= 640 N/mm² | >= 16 % | <= 200 HV | <= 92 HRB |
gehärtet | Härte (HV) | Härte (HRC) |
0,3 - 3,0 mm | >=670 HV | >= 59 HRC |
vergütet | Zugfestigkeit (Re) | Härte (HV) | Härte (HRC) |
0,3 - 3,0 mm | 1200 - 1.900 N/mm² | ||
0,3 - 0,5 mm | 485 - 535 HV | ||
0,5 - 0,75 mm | 465 - 515 HV | ||
0,75 - 1,0 mm | 455 - 505 HV | ||
1,0 - 1,5 mm | 445 - 495 HV | ||
1,5 - 2,0 mm | 425 - 475 HV | ||
0,3 - 3,0 mm | 370 - 580 HV | ||
2,0 - 3,0 mm | 415 - 465 HV | ||
38,5 - 54 HRC |
kaltgewalzt | Zugfestigkeit (Rm) | Härte (HV) |
0,3 - 3,0 mm | <= 1140 N/mm² | <= 315 HV |
Material request