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ǰλ: >> ȫaƷ >> Ӳ >> Ⓕz >> ±hA202/E316-162.5l
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±hA202/E316-162.5l
±hA202/E316-162.5l r20  Ԫ() ӱ
ӆ1 l؛أӱ
ϼܕrg2017-06-29 15:55:35 g[249
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  ھԃ QQǢՄ

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“ϵ:ԬL () ֙C:15075949515
Ԓ: :
]:505800693@qq.com ַ:ӱʡ_ӿh_l^

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±hA202/E316-162.5l

150-7594-9515  v:505800693

T307~懺Ͻ𺸗lGB/T˜ʵECuNi-BlஔAWS˜ʵECuNil~7030Ͻ麸о͚cˎƤ~懺Ͻ𺸗lֱ늻pҪں70-30~懺Ͻ70-30~懺Ͻc645䓏ͺϽҲںӌ~š~ƟύQͺˮgܵȘ

۷ٻWɷ֣|֔%
Cu Si Mn Fe Ti Ni P
 0.5 2.5 2.5 0.5 29.0-33.0 0.020
W
ԇĿ Rm/MPa A(%)
Cֵ 350 20

lֱ/mm 3.2 4.0 5.0
/A 95-120 120-150 150-180
    ע헣
    1ǰl횽200Һ決1Сr
    2ˮۡs|Ƀ
    3ʩrٶ̻lҪM[gضȿ80~150淶ȣ
    4ö̻

۷ҪWɷ֣%
ѺӲ
cҪ;
C
Mn
Si
Cr
Ni
Mo

YD114
0.40.7
1315
0.40.7
46
23
HRC 5055
Ѻӵi_14%܇؛_пټӹӲc

YD115
0.40.7
1315
0.40.8
1315
HRC 5055
ӹӲЧ@܇؛_i䓶Ѻ
YD350
0.20
0.81.1
0.30.5
HRC 3235
BT݁ĶѺ

ھԃP/ Ոмʴ_r“ϵ!

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国产亚洲精品俞拍视频_91热久久免费频精品99欧美_91色视频在线观看_性做久久久久久久久男女
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