Commodity: Push rod
1. Size According to customers requirement.
2. Material SAE8620H; SAE9254-SAE9260; SAE1109-SAE1144; SAE121-SAE12L14; SAE52100
SUP6-SUP9A; SUP10A-SUP12V; SCr415-SCr440; SCM415-SCM440 and so on.
3. Steel grade and chemical composition
|
C |
Mn |
S |
P |
Si |
Cr |
Cu |
20CrMo |
0.18~0.24 |
0.50~0.80 |
≤0.035 |
≤0.035 |
0.17~0.37 |
0.70~1.00 |
≤0.030 |
50CrVA |
0.46~0.54 |
0.50~0.80 |
≤0.030 |
0.10~0.20 |
0.17~0.37 |
0.80~1.10 |
≤0.25 |
60Si2Mn |
0.56~0.64 |
0.60~0.90 |
≤ 0.035 |
≤ 0.035 |
1.60~2.00 |
≤ 0.035 |
≤0.25 |
SAE9255 |
0.52~0.60 |
0.60~0.90 |
≤0.040 |
≤0.035 |
1.50~2.00 |
≤ 0.035 |
|
60Si2Mn |
0.56~0.64 |
0.60~0.90 |
≤ 0.035 |
≤ 0.035 |
1.60~2.00 |
≤ 0.035 |
≤0.25 |
55CrSi |
0.50~0.60 |
0.50~0.80 |
≤ 0.03 |
≤ 0.03 |
1.20~1.60 |
0.50~0.80 |
≤ 0.02 |
SUP9 |
0.52~0.60 |
0.65~0.95 |
≤ 0.03 |
≤ 0.03 |
0.17~0.37 |
0.65~0.95 |
≤0.25 |
SUP10 |
0.47~0.55 |
0.65~0.95 |
≤ 0.03 |
≤ 0.03 |
0.15~0.35 |
0.80~1.10 |
≤0.25 |
4. Usage Stamping mould; plastic mould; bar steel etc.