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ALAŞIMSIZ ÖZEL SOĞUK HADDELİ ÇELİKLER
COLD ROLLED DRAWING QUALITIES ( MILD STEEL )
EURONORM GERMANY UK USA
EN 10139 DIN 1624 BS 1449 ASTM %C %Mn %Si %S %P %Al %Cr
DC04 St4 CS1 SAE 1006 .03 - .06 .18 - .40 .02 max .02 max .02 max .02 - .06 -
DC04/DC03 St4/RRSt3 CS1/CS3 SAE 1006 .04 - .08 .40 max .03 max .02 max .02 max .02 - .06 -
DC01 St2 CS4 SAE 1010 .08 - .13 .30 - .40 .03 max .03 max .03 max .02 - .06 -
- - - SAE 1018 .14 - .17 .60 - .80 .15 - .25 .02 max .025 max .02 - .09 -
YAPI ÇELİKLERİ
STRUCTURAL STEELS
EURONORM GERMANY UK USA
EN 10025 DIN 17100 BS 4360 ASTM %C %Mn %Si %S %P Yield min Tensile
S235 - 40A A283C 0.22 max 1.60 max 0.50 max .050 max .050 max - -
S235JR Rst37-2 40B - - - - - - - -
S275 - 43A A570Gr40 0.25 max 1.60 max 0.50 max .050 max .050 max 245 430/510
S275 St44-2 43B - - - - - - - -
S355 - 50A A572Gr50 - - - - - - -
S355JR - 50B - - - - - - - -
S355JO St52-3U 50C - 0.22 max 1.60 max 0.60 max 0.40 max 0.040 max - 490/620
MİKRO ALAŞIMLI ÇELİKLER
MICRO-ALLOYED STEELS
EURONORM GERMANY UK USA %C %Mn Other Min Yield Tensile N mm2
EN 10149 SEW092 BS 1449 SAEJ1392 With Nb. Ti. or V as grain refining element
S315MC QSTE 340TM 40/30 045XLK .12 max 1.30 max - 315 - 390-510 -
S355MC QSTE 380TM 43/35 050XLK .12 max 1.50 max - 355 - 430-550 -
S420MC QSTE 420M 46/40 060XLK .12 max 1.20 max - - - - -
S460ML QSTE 500TM 50/45 060XLK .12 max 1.60 max - 460 - 520-670 -
S550MC QSTE 550TM 60/55 080XLK - - - - - - -
KARBON ÇELİKLERİ 1
CARBON STEELS FOR QUENCING AND TEMPERING
EURONORM GERMANY UK USA
EN 10132 DIN 17200 BS 1449 ASTM %C %Mn %Si %S %P %Al %Cr
C22E CK2/C22 - SAE 1020 .18 - .22 .60 - .70 .10 - .35 .02 max .03 max .01 max -
C35E CK35/C35 - SAE 1035 .33 - .38 .50 - .70 .10 - .35 .010 max .02 max .02 - 06 .20 - .27
C40E CK40/C40 CS40 SAE 1040 .37 - .42 .60 - .75 .15 - .25 .015 max .02 max .05 max .25 - .35
- - CS40 SAE 1043 .40 - .45 .70 - .90 .10 - .35 .010 max .02 max .02 - .06 .20 - .30
C50E CK45/C45 CS50 SAE 1050 .45 - .50 .65 - .80 .10 - .35 .010 max .02 max .02 - .06 .20 - .30
C60E CK60/C60 - SAE 1055 .57 - .61 .60 - .90 .15 - .30 .008 max .02 max .02 - .06 .25 - .35
KARBON ÇELİKLERİ 2
CARBON STEELS FOR HEAT TREATMENT
EURONORM GERMANY UK USA
EN 10132-4 DIN 17222 BS 1449 SAE J403 %C %Mn %Si %S %P %Al %Cr
- CK50 CS50 SAE 1050 .45 - .55 .50 - .90 .05 - .35 .040 max .45 max - -
C67S CK67/C67 CS70 SAE 1070 .68 - .73 .60 - .85 .15 - .25 .01 max .02 max - .20 - .30
C75S CK75/C75 CS70 SAE 1074 .70 - .75 .60 - .80 .15 - .30 .025 max .025 max .02 - .05 .20 - .30
C85S CK85 CS80 SAE 1085 .80 - .90 .40 - .70 .15 - .35 .025 max .025 max - .40 max
- CK101 CS95 SAE 1095 .90 - 1.00 .30 - .60 .05 - .35 .025 max .025 max - -
YÜZEY SERTLEŞTİRİLEN ÇELİKLERİ
CASE HARDENING STEELS
EURONORM GERMANY UK USA
EN 10132-2 DIN 17210 BS 1449 ASTM %C %Mn %Si %S %P %Al %Cr
C10E CK10/C10 CS12 SAE 1010 .10 - .13 .40 - .60 .15 - .25 .008 max .02 max .01 max -
16MnCr5 16MnCr5 - - .14 - .19 1.0 - 1.3 .40 max .02 max .02 max .015 max .80 - .11