KİMYASAL BİLEŞİM
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
V |
0.17 – 0.22 |
max 0.4 |
1.1 – 1.4 |
max 0.025 |
0.02 – 0.04 |
1 – 1.3 |
0.00 |
0.00 |
0.00 |
Al |
Cu |
Pb |
N |
Ti |
Br |
Sc |
Bh |
Sn |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
STANDARTLARIN KARŞILAŞTIRILMASI
Avrupa
EURO |
Almanya
DIN |
Amerika
AISI-SAE |
Fransa
AFNOR |
İtalya
UNI |
Çin
GB |
Türkiye
TSE |
20MnCrS5 |
4820 |
20MnCrS5 |
20MnCrS5 |
20MnCrS5 |
20MnCrS5 |
20MnCrS5 |
Mekanik Özellikler |
Sertlik için üretilmiş |
~ 3 mm |
42 – 49 HRC |
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~ 7 mm |
37 – 46 HRC |
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~ 11 mm |
33 – 42 HRC |
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~ 15 mm |
30 – 39 HRC |
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~ 25 mm |
26 – 35 HRC |
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~ 35 mm |
24 – 33 HRC |
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~ 3 mm |
39 – 46 HRC |
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~ 7 mm |
33 – 42 HRC |
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~ 11 mm |
28 – 37 HRC |
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~ 15 mm |
25 – 34 HRC |
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~ 25 mm |
21 – 30 HRC |
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~ 35 mm |
<= 28 HRC |
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16 – 40 mm |
>= 1,000 MPa |
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1) |
~ 3 mm |
39 – 49 HRC |
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~ 7 mm |
33 – 46 HRC |
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~ 11 mm |
28 – 42 HRC |
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~ 15 mm |
25 – 39 HRC |
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~ 25 mm |
21 – 35 HRC |
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~ 35 mm |
<= 33 HRC |
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~ 3 mm |
42 – 49 HRC |
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~ 7 mm |
37 – 46 HRC |
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~ 11 mm |
33 – 42 HRC |
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~ 15 mm |
30 – 39 HRC |
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~ 25 mm |
26 – 35 HRC |
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~ 35 mm |
24 – 33 HRC |
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~ 3 mm |
39 – 46 HRC |
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~ 7 mm |
33 – 42 HRC |
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~ 11 mm |
28 – 37 HRC |
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~ 15 mm |
25 – 34 HRC |
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~ 25 mm |
21 – 30 HRC |
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~ 35 mm |
<= 28 HRC |
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10 – 40 mm |
152 – 201 HB |
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5 – 10 mm |
<= 550 MPa |
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5 – 10 mm |
>= 62 % |
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10 – 40 mm |
<= 670 MPa |
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10 – 40 mm |
>= 57 % |
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5 – 10 mm |
<= 590 MPa |
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5 – 10 mm |
>= 60 % |
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10 – 40 mm |
<= 570 MPa |
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10 – 40 mm |
>= 60 % |
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Tel |
5 – 10 mm |
<= 550 MPa |
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5 – 10 mm |
>= 62 % |
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10 – 40 mm |
<= 670 MPa |
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10 – 40 mm |
>= 57 % |
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5 – 10 mm |
<= 590 MPa |
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5 – 10 mm |
>= 60 % |
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10 – 40 mm |
<= 570 MPa |
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10 – 40 mm |
>= 60 % |
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Mekanik Özellikler |
ferit-perlit mikro ve sertlik aralığı + parlak dönüşler için çelikler |
40 – 63 mm |
152 – 201 HBW |
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40 – 63 mm |
<= 217 HBW |
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40 – 63 mm |
152 – 245 HBW |
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1) |
10 – 16 mm |
<= 260 HBW |
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1) |
40 – 63 mm |
<= 250 HBW |
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1) |
63 – 100 mm |
<= 250 HBW |
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1) |
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