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alloyed steel bar
&l; <r><r> &ad> &a; &r>Main | Perform standard | Grade | Size | |||
&uot;9"> &l>
Alloy structure steoy structure steeuottructure steeuot;center">Alloy structure steel
| GB/T3077-1999 | 20Mn2-45Mn220quot;left">20Mn2-45>20Mn2-45Mn220Cr -40Cr20 CrMo -42CrMo | 12-200mm | |||
20CrMnMo <t">20CrMnMo | ||||||
20CrMquot;left">20CrMnTi20MnTiB | ||||||
JIS | SCr415- SCr440 | |||||
SCM415-440 | ||||||
ASTM A29 | 1541413041404145 | |||||
EN 10083 | 46Cr241 Cr451 CrV442 CrMo4&r241 Cr45141 Cr451 CrV442 CrMo4 &CrMo4 | |||||
"center">
Gear steel
<p>
| Gen;>Get;Gen;>Genter&nter&quot;>>GBt;>GB/T5216 <Bt;>GB/T5216 | 20 CrMnTiH40 MnBH20 CrMoH2CrMoHBH20 CrMoH2CrMoH22CrMoH | 12-200mm | |||
42 CrMoH | ||||||
JIS G 4052& align="center">JIS G 4052 | SCr420HSCM822H | |||||
t;/td> | ||||||
SCM415H- SCM440H | ||||||
SAE SAE | 8620H | |||||
&p><p align="center">&lgt;<p> Spring steel
| GB/T1222 &nmp;nbsp;&nb; | 60Si2Mt;6;td> 60Si2Mt;60Si2Mn60Si2MnA60Si2CrA | 12-200m2-200mm | |||
60Si2CrVA55CrMnA50CrVA | ||||||
SUP9SUP9ASUP11A | ||||||
DInter">DIN | td> 55Cr3 | |||||
High-carbon chromium bearing steel | GB/T 18254 | GCr15&l;GCr15 | &lt;/td> | <><d><><> 12-200mm |