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	16mn?????

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	12cr1novg???????

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	P91???????

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	16Mn????????

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	20G?????ˉ??

	Q345B 16Mn?????

	P22???????

	12crmo???????

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??????????P91?????????

???????T91??? 140*1

???p91???????? 12C

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16Mn??????????????

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?????????	22??2	20	GB/T3639	????/10	???	2013/5/7
16Mn?????	273??8-16-30??	16Mn 20# 3??	GB8163-2008 GB6??	6900?/??	??? ??? ???	2013/5/7
?????ˉ??	219??12	20#	GB5310-2008	7300?/??	???	2013/5/7
45#???????	245??22	45#	GB/T8163	6400?/??	???	2013/5/7
16Mn?????	480??10-20-4??	16Mn 20# 3??	GB8163-2008 GB6??	7200?/??	???	2013/5/7
???????	630??10-30-7??	20# 45# 20??	GB/T8162 GB/T81??	7600?/??	??? ??? ???? ???	2013/4/28
?????ˉ??	76??4-12-18	20G	GB5310-2008	7600?/??	???? ??? ????	2013/4/28
?????ˉ??	16??2-4	20G	GB5310-2008	12000?/??	???? ??? ????	2013/4/28
???????	42??3-6-8	P11 P12 ??	GB5310-2008 GB64??	15000?/??	???? ???	2013/4/28
???????	426??10-25-4??	12Cr1MoVG ??	GB5310-2008 GB64??	15000?/??	??? ???	2013/4/28
???????	159??5-14	12Cr1MoVG ??	GB5310-2008 GB64??	12000?/??	???? ???	2013/4/28
16Mn?????	48??3-6-8	16Mn 20# 3??	GB8163-2008 GB6??	6800?/??	??? ??? ???	2013/4/28
16mn?????	720??12-30-7??	20# 45# 16??	GB/T8162 GB/T81??	7900?/??	??? ??? ??? ???	2013/4/28
???????	180??6-20-50??	20# 45# 20??	GB/T8162 GB/T81??	5900?/??	??? ??? ???? ???	2013/4/28
???????	133??4-18-30??	20# 45# 16??	GB/T8162 GB/T81??	5900?/??	??? ???? ???? ???	2013/4/28
?????ˉ??	89??4-12-18	20G	GB5310-2008	7600?/??	???? ??? ????	2013/4/28
?????ˉ??	32??2-4-6-8	20G	GB5310-2008	9000?/??	???? ??? ????	2013/4/28
?????ˉ??	22??2-4-6	20G	GB5310-2008	9600?/??	???? ??? ????	2013/4/28
???????	76??3-6-8-12??	20Cr 40Cr	GB8162-2008 GB81??	7200?/??	??? ???? ????	2013/4/28
???????	610??12-30-7??	20# 45#	GB/T8162 GB/T81??	7600?/??	??? ???? ???	2013/4/6
??????????	245??6-20-60??	20# 45# 20??	GB/T8162 GB/T81??	6000?/??	??? ??? ???? ???	2013/4/6
??????????	159??5-18-40??	20# 45# 20??	GB/T8162 GB/T81??	6000?/??	??? ???? ???? ???	2013/4/6
???????	146??5-18-35??	20# 45# 16??	GB/T8162 GB/T81??	6000?/??	??? ???? ???	2013/4/6
???????	51??3-8-12	20Cr 40Cr	GB8162-2008 GB81??	7200?/??	??? ???? ????	2013/4/6
?? 146 ????? ??? ???? [3] [4] [5] ???? ?? ??7? 24??/?

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