Otel Carbon de Scule
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oåel carbon de sculeCorespondenåe
Stãri de livrare æi dimensiuni
Compoziåia chimicã
Tratament termic - duritate
DIN17350
WerkstoffNr.
STAS1700(880)
AFNOR35-590
EURONORMEN96
B.S.UNI2955
JIS4401
GOST1435
SAE/AISI
C 45 W 1.1730 (OLC45) Y348;Y342 - - - - -
C 60 W 1.1740 (OLC55) Y365; Y355 - - SK7 - -
C 70 W2 1.1620 OSC7 CT70 - (C70KU) - U7-1 -
C 80 W1 1.1525 (OSC8)CT80
Y180- C80KU -
U8A2
U8A3W108
C 85 W 1.1830 OSC8M - - - - U8GA-1 -
C 105 W1 1.1545 (OSC10) Y1105 - C100KU SK3 U10A1 W110
COMPOZIÅIA CHIMICÃ, %MÃRCI DE OÅEL
C Si Mn P max. S max.C 45 W 0.40-0.50 0.15-0.40 0.60-0.80 0.035 0.035
C 60 W 0.55-0.65 0.15-0.40 0.60-0.80 0.035 0.035
C 70 W2 0.65-0.74 0.10-0.30 0.10-0.35 0.030 0.030
C 80 W1 0.75-0.85 0.10-0.25 0.10-0.25 0.020 0.020
C 85 W 0.80-0.90 0.25-0.40 0.50-0.70 0.025 0.020
C 105 W1 1.00-1.10 0.10-0.25 0.10-0.25 0.020 0.020
Duritate dupã cãlire æi revenire
Cãlire RevenireMÃRCIDE OÅEL
DuritateaHB max.în stare
recoaptãTemperatura,
0 CMediu
de rãcireTemperatura,
0 CDuritate HRC min.
dupã revenire
C 45 W Se livreazã în mod uzual fãrã tratament termic special, cu o duritate de aprox. 190 HB
C 60 W 231 800-830 ulei 180 52
C 70 W2 183 790-820 apã 180 57
C 80 W1 192 780-810 apã 180 59
C 85 W 222 800-830 ulei 180 57
C 105 W1 213 770-800 apã 180 60
DIMENSIUNI
STÃRI DE LIVRARE Diametremm
Lungimim
DIN
ForjatForjat-recopt
151 - 400
Ø 151 - Ø 400
Ø 50 - Ø 150
Ø 25 - Ø 65
1-6
ForjatForjat-recopt
7527
Forjat-recopt (înmuiat)-cojit1-6
Conf. acordului dintre pãråi
Laminat-recopt 1013
Laminat-recopt (înmuiat)-cojit3-6
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Combinatul de Oåeluri Speciale Târgoviæte9 - 11 Æos. Gãeæti, cod 130087, Târgoviæte, ROMÂNIA
Telefon: +40(0)-245-631.618, 217.666, 217665Fax: +40(0)-245-217.846, 210.568, 616.681
E-mail: [email protected], Telex: 17271
AD-Merkblatt
W0 / TRD 100
seit März 1994ISO 9001