|
|
|
|
|
° Á¾ |
±â È£ |
È ÇÐ ¼º ºÐ (%) |
C |
Si |
Mn |
P |
S |
±â°è±¸Á¶¿ë
ź¼Ò° |
SM20C |
0.18~0.23 |
0.15~0.35 |
0.30~0.60 |
<0.030 |
<0.035 |
SM25C |
0.22~0.28 |
0.15~0.35 |
0.30~0.60 |
<0.030 |
<0.035 |
SM45C |
0.42~0.48 |
0.15~0.35 |
0.30~0.90 |
<0.030 |
<0.035 |
±â°è±¸Á¶¿ë
Çձݰ |
SCM415 |
0.13~0.18 |
0.15~0.35 |
0.60~0.85 |
<0.030 |
<0.030 |
SCM420 |
0.18~0.23 |
0.15~0.35 |
0.60~0.85 |
<0.030 |
<0.030 |
SCM440 |
0.38~0.43 |
0.15~0.35 |
0.60~0.85 |
<0.030 |
<0.030 |
SNCM220 |
0.17~0.23 |
0.15~0.35 |
0.60~0.90 |
<0.030 |
<0.030 |
SNCM420 |
0.17~0.23 |
0.15~0.35 |
0.40~0.70 |
<0.030 |
<0.030 |
SNCM439 |
0.36~0.43 |
0.15~0.35 |
0.60~0.90 |
<0.030 |
<0.030 |
°íź¼Ò°ø±¸° |
SK-3 |
1.00~1.10 |
0.35ÀÌÇÏ |
0.50ÀÌÇÏ |
<0.030 |
<0.030 |
SK-4 |
0.90~1.00 |
0.35ÀÌÇÏ |
0.50ÀÌÇÏ |
<0.030 |
<0.030 |
Çձݰø±¸° |
SKD-61 |
0.32~0.42 |
0.80~1.20 |
0.50ÀÌÇÏ |
<0.030 |
<0.030 |
°í¼Óµµ°ø±¸° |
SKH-55 |
0.80~0.90 |
0.40ÀÌÇÏ |
0.40ÀÌÇÏ |
<0.030 |
<0.030 |
SKH-59 |
1.00~1.10 |
0.15~0.35 |
0.25~0.45 |
<0.025 |
<0.010 |
±Ý Çü ° |
STF4M |
0.50~0.60 |
0.20~0.30 |
0.60~1.00 |
- |
- |
º£¾î¸µ° |
SUJ-2 |
0.95~1.10 |
0.35~0.50 |
0.20~0.50 |
<0.25 |
<0.20 |
½ºÇÁ¸µ° |
SUP-9 |
0.50~0.60 |
0.15~0.35 |
0.65~0.95 |
<0.030 |
<0.030 |
Áú È ° |
SACM-1 |
0.40~0.50 |
0.15~0.35 |
0.60ÀÌÇÏ |
<0.030 |
<0.030 |
° Á¾ |
±â È£ |
È ÇÐ ¼º ºÐ (%) |
Cu |
Ni |
Cr |
Mo |
V |
Co |
±â°è±¸Á¶¿ë
ź¼Ò° |
SM20C |
|
|
|
|
|
|
SM25C |
|
|
|
|
|
|
SM45C |
|
|
|
|
|
|
±â°è±¸Á¶¿ë
Çձݰ |
SCM415 |
<0.030 |
< 0.025 |
0.90~1.20 |
0.15~0.30 |
|
|
SCM420 |
<0.030 |
< 0.025 |
0.90~1.20 |
0.15~0.30 |
|
|
SCM440 |
<0.030 |
< 0.025 |
0.90~1.20 |
0.15~0.30 |
|
|
SNCM220 |
- |
0.40~0.70 |
0.40~0.65 |
0.15~0.30 |
|
|
SNCM420 |
- |
1.60~2.00 |
0.40~0.65 |
0.15~0.30 |
|
|
SNCM439 |
- |
1.60~2.00 |
0.60~1.00 |
0.15~0.30 |
|
|
°íź¼Ò°ø±¸° |
SK-3 |
- |
- |
|
|
|
|
SK-4 |
- |
- |
|
|
|
|
Çձݰø±¸° |
SKD-61 |
- |
- |
4.50~5.50 |
1.00~1.50 |
0.80~1.20 |
|
°í¼Óµµ°ø±¸° |
SKH-55 |
- |
- |
3.80~4.50 |
4.80~6.20 |
- |
4.50~5.50 |
SKH-59 |
- |
- |
3.50~4.25 |
1.25~2.00 |
- |
7.75~8.75 |
±Ý Çü ° |
STF4M |
- |
1.30~2.00 |
0.7~1.0 |
0.20~0.50 |
0.10~0.20 |
|
º£¾î¸µ° |
SUJ-2 |
- |
- |
1.30~1.60 |
|
|
|
½ºÇÁ¸µ° |
SUP-9 |
- |
- |
0.65~0.95 |
- |
- |
- |
Áú È ° |
SACM-1 |
|
|
|
|
W1.20 |
|
|
|
|
|