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High-carbon chromium bearing steel bars
Main products | Perform standard | GB, ASTM | Grade | Sizp>gt;Sizp>Size | |
Alloy structure steel | GB/T3077-1999 | 20Mn2-45Mn220Cr -4020Cr -40Cr20 CrMo -42CrMo | 12-200mm | ||
20CrMnMo | |||||
40 CrMnMo20 CrNiMo | |||||
20 CrMn40 CrMn40MnB &l/p> | |||||
20CrMnTi20MnTiB rMnTi20MnTiB | |||||
JIS &p></td> | SCr415- SCr440 | ||||
;td> r> | ASTM&nbM A29 | 154141304140413041404145 | |||
EN 10083 | 4p>46Cr241 Cr>4p>46Cr241 Cr451 CrV442 CrMo4 | ||||
Gear steel | GB/T5216 | 20 CrMnTiH40 MnBH20 CrMoH22CrMoH | 12-200mm | ||
JIS G 4052 | SCr420HSCM822H | ||||
SCM415H- SCM440H | |||||
SAE | 8620H | ||||
Spring steel | GB/T1222 &amnbsp; &absp; &&nbsp;≈ ≈ &np;&np;&np; &am; &amsp; &a;nbsp; | 12-200mm | |||
<;/tr> | |||||
60Si2CrVA55CrMnA50CrVA | |||||
JIS | SUP9SUP9ASUP11A | ||||
DIN | 55Cr3 | ||||
<gt; | High-carbon chromium bearing steel | GB/T 18254 <p> | GCr15 | 12-200mm |