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oåel carbon de calitate<br />
Corespondenåe<br />
DIN<br />
17200<br />
1652<br />
Werkstoff<br />
Nr.<br />
STAS<br />
880<br />
C22 1.0402 OLC20<br />
Ck 22 1.1151 OLC20X<br />
AFNOR<br />
NF33101<br />
35551<br />
EURONORM<br />
EN84,EN83,<br />
EN10083<br />
AF42,C20<br />
XC20,1C22<br />
2C22, XC18<br />
XC25<br />
B.S.<br />
970<br />
1449<br />
055M15<br />
070M20<br />
22HS,CS<br />
055M15<br />
UNI<br />
7845<br />
8373<br />
C20<br />
C21<br />
C25<br />
C20<br />
C25<br />
JIS<br />
G4051<br />
S20C<br />
S22C<br />
S20C<br />
S20CK<br />
S22C<br />
GOST<br />
1050<br />
AISI<br />
SAE<br />
ASTM<br />
<strong>date</strong><br />
<strong>tehnice</strong><br />
20<br />
20<br />
(M)1020<br />
M1023<br />
1020<br />
1023<br />
Cm 22 1.1149 OLC20XS 3C22 - - - - 1023<br />
C25 1.0406 OLC25 1C22 070M26<br />
C25<br />
1C25<br />
- - (M)1025<br />
Ck 25 1.1158 OLC25X<br />
2C25<br />
S25C<br />
070M26 C25<br />
XC25<br />
S28C<br />
25 1025<br />
Cm 25 1.1163 OLC25XS 3C25 - - - - 1025<br />
C30 1.0528 OLC30<br />
AF50,C30,<br />
1C30<br />
080M30 C30,1C30 - - 1030<br />
Ck 30 1.1178 OLC30X 2C30 080M30 - 530C 30 1030<br />
Cm 30 1.1179 OLC30XS 3C30 - - - - 1030<br />
C35 1.0501 OLC35<br />
080A32<br />
1C35<br />
080A35 C35<br />
AF55C35<br />
080M36 1C35<br />
XC38<br />
40CS<br />
S35C 35 1035<br />
Ck 35 1.1181 OLC35X<br />
2C35,XC32<br />
1035<br />
080A35 C35 S35C 35<br />
XC38H1<br />
1038<br />
Cm 35 1.1180 OLC35XS<br />
3C35<br />
XC32<br />
- - - - 1035<br />
C40 1.0511 OLC40<br />
Ck 40 1.1186 OLC40X<br />
Cm 40 1.1189 OLC40XS<br />
C45 1.0503 OLC45<br />
Ck 45 1.1191 OLC45X<br />
Cm 45 1.1201 OLC45XS<br />
1C40<br />
AF60C40<br />
2C40<br />
XC42H1<br />
3C40<br />
XC42H1u<br />
1C45<br />
AF65,C45<br />
2C45<br />
XC45H1<br />
XC45,XC48<br />
3C45<br />
XC42H1<br />
XC48H1<br />
080M40<br />
060A40<br />
080A40<br />
080M40<br />
C40<br />
1C40<br />
- - 1040<br />
C40 S40C 40 1040<br />
- - - - 1040<br />
060A47<br />
080M46<br />
50HS,CS<br />
080M46<br />
060A47<br />
C45<br />
1C45<br />
C45<br />
C46<br />
S45C 45 1045<br />
S45C<br />
S48C<br />
45 1045<br />
- - - - 1049<br />
1049<br />
C50 1.0540 OLC50 1C50 080M50 1C50 S50C 50<br />
1050<br />
2C50<br />
1049<br />
Ck 50 1.1206 OLC50X<br />
080M50 - S50C 50<br />
XC48H1<br />
1050<br />
Cm 50 1.1241 OLC50XS 3C50 - - - - 1050<br />
1C55<br />
C55<br />
C55 1.0535 OLC55<br />
070M55<br />
S55C 55 1055<br />
AF70C55<br />
1C55<br />
2C55 060A57<br />
Ck 55 1.1203 OLC55X<br />
C55 S55C 55 1055<br />
XC55H1 070M55<br />
3C55<br />
Cm 55 1.1209 OLC55XS<br />
- - - - 1055<br />
XC55H1<br />
1C60 060A62 C60<br />
C60 1.0601 OLC60<br />
S58C 60 1060<br />
AF70C55 HS,CS 1C60<br />
Ck 60 1.1221 OLC60X<br />
2C60<br />
XC60<br />
060A62 C60 S58C<br />
60<br />
60G<br />
60GA<br />
1060<br />
1064<br />
Cm 60 1.1223 OLC60XS 3C60 - - - - 1064<br />
ISO 9001<br />
AD-Merkblatt<br />
W0 / TRD 100<br />
seit März 1994<br />
Compoziåia chimicã<br />
MARCA<br />
DE OÅEL<br />
C22<br />
Ck 22<br />
Cm 22<br />
C25<br />
Ck 25<br />
Cm 25<br />
C30<br />
Ck 30<br />
Cm 30<br />
C35<br />
Ck 35<br />
Cm 35<br />
C40<br />
Ck 40<br />
Cm 40<br />
C45<br />
Ck 45<br />
Cm 45<br />
C50<br />
Ck 50<br />
Cm 50<br />
C55<br />
Ck 55<br />
Cm 55<br />
C60<br />
Ck 60<br />
Cm 60<br />
COMPOZIÅIA CHIMICÃ, %<br />
C<br />
Si<br />
P<br />
Mn<br />
max.<br />
max.<br />
0.045<br />
0.17 - 0.24 0.30 - 0.60 0.035<br />
0.035<br />
0.045<br />
0.22 - 0.29 0.40 - 0.70 0.035<br />
0.035<br />
0.045<br />
0.27 - 0.34 0.50 - 0.80 0.035<br />
0.035<br />
0.045<br />
0.32 - 0.39 0.50 - 0.80 0.035<br />
0.035<br />
0.045<br />
0.37 - 0.44<br />
0.50 - 0.80 0.035<br />
0.40<br />
0.035<br />
0.045<br />
0.42 - 0.50 0.50 - 0.80 0.035<br />
0.035<br />
0.045<br />
0.47 - 0.55 0.60 - 0.90 0.035<br />
0.035<br />
0.045<br />
0.52 - 0.60 0.60 - 0.90 0.035<br />
0.035<br />
0.045<br />
0.57 - 0.65 0.60 - 0.90 0.035<br />
0.035<br />
S<br />
max.<br />
0.045<br />
0.030<br />
0.020 - 0.035<br />
0.045<br />
0.030<br />
0.020 - 0.035<br />
0.045<br />
0.030<br />
0.020 - 0.035<br />
0.045<br />
0.030<br />
0.020 - 0.035<br />
0.045<br />
0.030<br />
0.020 - 0.035<br />
0.045<br />
0.030<br />
0.020 - 0.035<br />
0.045<br />
0.030<br />
0.020 - 0.035<br />
0.045<br />
0.030<br />
0.020 - 0.035<br />
0.045<br />
0.030<br />
0.020 - 0.035<br />
Proprietãåi mecanice ale produselor tratate termic<br />
Proprietãåi mecanice<br />
în stare normalizatã<br />
æi duritatea HB în stare recoaptã<br />
MÃRCI<br />
DE OÅEL<br />
PROPRIETÃÅI MECANICE<br />
cost<br />
oåel carbon de calitate<br />
Proprietãåile mecanice ale produselor trase la rece din oåeluri nealiate tratate termic<br />
MARCA<br />
DE OÅEL<br />
C22<br />
Ck 22<br />
Cm 22<br />
C35<br />
Ck 35<br />
Cm 35<br />
C45<br />
Ck 45<br />
Cm 45<br />
C60<br />
Ck 60<br />
Cm 60<br />
Diametre<br />
mm<br />
Cãlibilitate<br />
Rezistenåa<br />
la tracåiune<br />
Rm<br />
N/mm 2<br />
min.<br />
Trase la rece K<br />
Limita de<br />
curgere<br />
R p0,2<br />
N/mm 2<br />
min.<br />
Alungirea<br />
A5<br />
%<br />
min.<br />
5 580 460 5<br />
5 - 10 540 410 6<br />
10 - 16 500 350 7<br />
16 - 25 450 320 8<br />
25 - 40 450 270 9<br />
40 - 50 410 230 11<br />
5 680 570 5<br />
5 - 10 640 480 6<br />
10 - 16 580 400 7<br />
16 - 25 550 370 8<br />
25 - 40 550 310 8<br />
40 - 50 520 280 9<br />
5 770 640 4<br />
5 - 10 730 560 5<br />
10 - 16 680 470 6<br />
16 - 25 630 430 6<br />
25 - 40 630 370 7<br />
40 - 50 580 330 8<br />
5 860 700 4<br />
5 - 10 800 630 5<br />
10 - 16 750 520 6<br />
16 - 25 700 470 6<br />
25 - 40 700 410 7<br />
40 - 50 670 380 8<br />
Duritatea HB max.<br />
pt. prod. trase la<br />
rece æi în stare<br />
recoaptã K+G<br />
sau<br />
cojitã-recoaptã<br />
SH+G<br />
MÃRCA<br />
Limite<br />
Duritatea HRC la o distanåã de la suprafaåa frontalã cãlitã, în mm<br />
interval<br />
DE OÅEL<br />
mm 1 2 3 4 5 6 7 8 9 10 11 13 15 20 25 30<br />
Ck 35 max 58 57 55 53 49 41 39 31 28 27 26 25 24 23 20 -<br />
Cm 35 min 48 40 33 24 22 20 - - - - - - - - - -<br />
Ck 40 max 60 60 59 57 53 47 39 34 31 30 29 28 27 26 25 24<br />
Cm 40 min 51 46 35 27 25 24 23 22 21 20 - - - - - -<br />
Ck 45 max 62 61 61 60 57 51 44 37 34 33 32 31 30 29 28 27<br />
Cm 45 min 55 51 37 30 28 27 26 25 24 23 22 21 20 - - -<br />
Ck 50 max 63 62 61 60 58 55 50 43 36 35 34 33 32 31 29 28<br />
Cm 50 min 56 53 44 34 31 30 30 29 28 27 26 25 24 23 20 -<br />
Ck 55 max 65 64 63 62 60 57 52 45 37 36 35 34 33 32 30 29<br />
Cm 55 min 58 55 47 37 33 32 31 30 29 28 27 26 25 24 22 20<br />
Ck 60 max 67 66 65 63 62 59 54 47 39 37 36 35 34 33 31 30<br />
Cm 60 min 60 57 50 39 35 33 32 31 30 29 28 27 26 25 23 21<br />
cost<br />
-<br />
-<br />
207<br />
241<br />
Stãri de livrare æi dimensiuni<br />
STÃRI DE LIVRARE<br />
Forjat<br />
Forjat-recopt G<br />
Laminat U<br />
Laminat-recopt G<br />
Laminat-recopt (înmuiat)-<br />
-cojit<br />
Laminat-recopt (înmuiat)-<br />
cojit-ælefuit G+SH<br />
Diametre<br />
mm<br />
Ø80-Ø300<br />
lat a x b<br />
a= 60-300<br />
b= 35-300<br />
bare<br />
Ø14-Ø80<br />
colaci<br />
Ø14-Ø25<br />
DIMENSIUNI<br />
Lungimi<br />
m<br />
DIN<br />
1-6 7527<br />
3 - 6 1013<br />
Diam. int. 550 - 850 mm<br />
Diam. ext. 650 - 1.250 mm<br />
Greut. colac 150 - 400 kg<br />
Tras K<br />
bare Ø7-Ø50 3-6 668<br />
Tras-recopt K+G hex.H8-H36 3-6 176<br />
Combinatul de Oåeluri Speciale Târgoviæte<br />
9-11 Æos. Gãeæti, cod 130087, Târgoviæte, ROMÂNIA<br />
Telefon: +40(0)-245-631.618, 217.666, 217665<br />
Fax: +40(0)-245-217.846, 210.568, 616.681<br />
E-mail: cost@cost.ro, Telex: 17271<br />
668<br />
<strong>date</strong> <strong>tehnice</strong>
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