JiangSu GangYou Metallurgy Mechanical Roller CO.,LTD. ADD:JiangSu YiXing Economic Development Zone TEL:0086-0510-87821500、87821600 FAX:0086-0510-87863555 E-Mail：[email protected]
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Graphite steel roll series
Read：4016 2014-7-17
The performance of graphite steel roll is same as that of semi-steel roll,its best feature is that there contains a bit amount of tiny graphinte conten in its structure,that may heighten its properties of anti-heat crack and anti-adherence of oxidative sheet iron,It is mainly used for rough rolling or initial rolling machine stand.
Chemical Composition
钢号
化学成份%
C
Si
Mn
P
S
Ni
Cr
Mo
ZuS140SiCrNiMo
1.30~1.50
1.30~1.60
0.50~0.80
≤0.035
≤0.030
0.20~0.60
0.80~1.20
0.20~0.50
ZuS150SiCrNiMo
1.40~1.60
1.00~1.40
0.60~1.00
≤0.035
≤0.030
0.35~1.00
0.80~1.20
0.20~0.50
ZuS160SiCrNiMo
1.50~1.70
1.00~1.40
0.60~1.00
≤0.035
≤0.030
0.50~1.50
1.00~1.50
0.20~0.50
ZuS170SiCrNiMo
1.60~1.80
1.00~1.40
0.60~1.00
≤0.035
≤0.030
1.00~2.00
0.80~2.00
0.20~0.50
Physical Performance
钢号
辊身硬度HSD
抗拉强度Mpa
ZuS140SiCrNiMo
36~46
≥660
ZuS150SiCrNiMo
40~50
≥600
ZuS160SiCrNiMo
42~52
≥550
ZuS170SiCrNiMo
45~55
≥550
Application scope
It is used for strip steel continuous heat rolling machine,medium thick plate reversible rough rolling machine stand,initial rolling machine base contimuous rolling machine and shape steel,bar material or overhead line rough rolling machine stand.
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