KİMYASAL BİLEŞİM
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
V |
0.52 – 0.60 |
<=0.40 |
0.60 – 0.90 |
<=0.045 |
<=0.045 |
<=0.40 |
<=0.10 |
<=0.40 |
|
Al |
Cu |
Pb |
N |
Ti |
Br |
Sc |
Bh |
Sn |
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STANDARTLARIN KARŞILAŞTIRILMASI
Avrupa
EURO |
Almanya
DIN |
Amerika
AISI-SAE |
Fransa
AFNOR |
İtalya
UNI |
Çin
GB |
Türkiye
TSE |
C55 |
1055 |
C 55 |
AF 70 |
C55 |
C55 |
C55 |
Mekanik Özellikler |
normalleştirilmiş |
16 – 40 mm |
750 – 900 MPa |
|
~ 20 ° C |
|
|
|
|
|
16 – 40 mm |
>= 14 % |
|
~ 20 ° C |
|
|
|
|
|
16 – 40 mm |
>= 35 % |
|
~ 20 ° C |
|
|
|
|
|
16 – 100 mm |
>= 330 MPa |
|
~ 20 ° C |
|
|
|
|
4) |
16 – 100 mm |
>= 640 MPa |
|
~ 20 ° C |
|
|
|
|
|
16 – 100 mm |
>= 12 % |
|
~ 20 ° C |
|
|
|
|
|
8 – 20 mm |
>= 490 MPa |
|
~ 20 ° C |
|
|
|
|
4) |
8 – 20 mm |
750 – 900 MPa |
|
~ 20 ° C |
|
|
|
|
|
8 – 20 mm |
>= 14 % |
|
~ 20 ° C |
|
|
|
|
|
8 – 20 mm |
>= 35 % |
|
~ 20 ° C |
|
|
|
|
|
100 – 250 mm |
>= 300 MPa |
|
|
|
|
|
|
|
500 – 1,000 mm |
>= 250 MPa |
|
|
|
|
|
|
|
100 – 250 mm |
>= 620 MPa |
|
|
|
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|
500 – 1,000 mm |
>= 590 MPa |
|
|
|
|
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|
100 – 250 mm |
>= 12 % |
boyuna |
|
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|
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|
250 – 500 mm |
>= 12 % |
boyuna |
|
|
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|
|
|
500 – 1,000 mm |
>= 11 % |
boyuna |
|
|
|
|
|
|
100 – 250 mm |
>= 300 MPa |
|
|
|
|
|
|
|
500 – 1,000 mm |
>= 250 MPa |
|
|
|
|
|
|
|
100 – 250 mm |
>= 620 MPa |
|
|
|
|
|
|
|
500 – 1,000 mm |
>= 590 MPa |
|
|
|
|
|
|
|
100 – 250 mm |
>= 12 % |
boyuna |
|
|
|
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|
250 – 500 mm |
>= 12 % |
boyuna |
|
|
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|
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|
500 – 1,000 mm |
>= 11 % |
boyuna |
|
|
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|
|
|
500 – 1,000 mm |
>= 8 % |
enine |
|
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