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| Symbol |
Chemical Composition |
| C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
| SMn420RCH |
0.17~0.23 |
0.15~0.35 |
1.20~1.50 |
0.030 Max |
0.030 Max |
0.250 Max |
0.350 Max |
|
| SMn420HRCH |
0.16~0.23 |
1.15~1.55 |
| SMn433RCH |
0.30~0.36 |
1.20~1.50 |
| SMn433HRCH |
0.29~0.36 |
1.15~1.55 |
| SMn438RCH |
0.35~0.41 |
1.35~1.65 |
| SMn438HRCH |
0.34~0.41 |
1.30~1.70 |
| SMn443RCH |
0.40~0.46 |
1.35~1.65 |
| SMn443HRCH |
0.39~0.46 |
1.30~1.70 |
| SMnC420RCH |
0.17~0.23 |
1.35~1.65 |
0.35~0.70 |
| SMnC443RCH |
0.40~0.46 |
1.30~1.70 |
| SCr415RCH |
0.13~0.18 |
0.60~0.90 |
0.90~1.20 |
| SCr415HRCH |
0.12~0.18 |
0.55~0.95 |
0.85~1.25 |
| SCr420RCH |
0.18~0.23 |
0.60~0.90 |
0.90~1.20 |
| SCr420HRCH |
0.17~0.33 |
0.55~0.95 |
0.85~1.25 |
| SCr430RCH |
0.28~0.33 |
0.60~0.90 |
0.85~1.25 |
| SCr430HRCH |
0.2~0.34 |
0.55~0.95 |
0.90~1.20 |
| SCr435RCH |
0.33~0.38 |
0.60~0.90 |
0.85~1.25 |
| SCr435HRCH |
0.32~0.39 |
0.55~0.95 |
0.90~1.20 |
| SCr440RCH |
0.38~0.43 |
0.60~0.90 |
0.85~1.25 |
| SCr440HRCH |
0.37~0.44 |
0.55~0.95 |
0.90~1.20 |
0.15~0.25 |
| SCr415RC |
0.13~0.18 |
0.60~0.90 |
0.85~1.25 |
0.15~0.30 |
| SCr415HRCH |
0.12~0.18 |
0.55~0.95 |
0.90~1.20 |
0.15~0.25 |
| SCr418RCH |
0.16~0.21 |
0.60~0.90 |
0.85~1.25 |
0.15~0.30 |
| SCr418HRCH |
0.15~0.21 |
0.55~0.95 |
0.90~1.20 |
0.15~0.25 |
| SCM420RCH |
0.18~0.23 |
0.60~0.90 |
0.85~1.25 |
0.15~0.30 |
| SCM420HRCH |
0.17~0.23 |
0.55~0.95 |
0.90~1.20 |
| SCM425RCH |
0.23~0.28 |
0.60~0.90 |
0.85~1.25 |
| SCM425HRCH |
0.55~0.95 |
0.90~1.20 |
| SCM430RCH |
0.28~0.33 |
0.60~0.90 |
| SCM435RCH |
0.33~0.38 |
0.85~1.25 |
0.15~0.35 |
| SCM435HRCH |
0.32~0.39 |
0.55~0.95 |
0.90~1.20 |
0.15~0.30 |
| SCM440RCH |
0.38~0.43 |
0.60~0.90 |
0.85~1.25 |
0.15~0.35 |
| SCM440HRCH |
0.37~0.44 |
0.55~0.95 |
0.90~1.20 |
0.15~0.30 |
| SCM445RCH |
0.43~0.48 |
0.60~0.90 |
0.85~1.25 |
0.15~0.35 |
| SCM445HRCH |
0.42~0.49 |
0.55~0.95 |
0.90~1.20 |
0.35~0.45 |
| SCM822RCH |
0.20~0.25 |
0.60~0.90 |
0 .85~1.25 |
|
| SCM822HRCH |
0.19~0.25 |
0.55~0.95 |
2.00~2.50 |
0.20~0.50 |
| SNC415RCH |
0.12~0.18 |
0.35~0.65 |
1.95~2.50 |
0.20~0.55 |
| SNC415HRCH |
0.11~0.18 |
0.30~0.70 |
2.50~3.00 |
0.60~1.00 |
| SNC631RCH |
0.27~0.35 |
0.35~0.65 |
2.45~3.00 |
0.55~1.05 |
| SNC631HRCH |
0.26~0.35 |
0.3~0.70 |
3.00~3.50 |
0.60~1.00 |
| SNC815RCH |
0.12~0.18 |
0.35~0.65 |
2.95~3.50 |
0.55~1.05 |
0.15~0.25 |
| SNC815HRCH |
0.11~0.18 |
0.30~0.70 |
0.40~0.70 |
0.40~0.60 |
0.15~0.30 |
| SNCM220RCH |
0.17~0.23 |
0.60~0.90 |
0.35~0.75 |
0.35~0.65 |
| SNCM220HRCH |
0.60~0.95 |
0.40~0.70 |
0.40~0.60 |
| SNCM240RCH |
0.38~0.43 |
0.70~1.00 |
1.60~2.00 |
| SNCM420RCH |
0.36~0.43 |
0.40~0.70 |
1.55~2.00 |
0.35~0.65 |
| SNCM420HRCH |
1.60~2.00
|
0.60~1.00 |
| SNCM439RCH |
0.36~0.43 |
0.60~0.90 |
| SNCM447RCH |
|
|
|
0.13~0.20 |
0.80~1.20 |
2.80~3.20 |
1.40~1.80 |
0.40~0.60 |
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