商铺名称:山东上广管道配件有限公司
联系人:颜成豹(先生)
联系手机:
固定电话:
企业邮箱:877354547@qq.com
联系地址:山东省聊城经济技术开发区东昌路城市广场财富中心2102室
邮编:252000
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牌号
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C
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Si
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Mn
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P
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S
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V
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Nb
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Al
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Ti
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Cr
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Ni
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Cu
|
Q345A
|
≤0.20
|
≤0.50
|
≤1.70
|
≤0.035
|
≤0.035
|
≤0.15
|
≤0.07
|
-
|
≤0.20
|
≤0.30
|
≤0.50
|
≤0.30
|
Q345B
|
≤0.20
|
≤0.50
|
≤1.70
|
≤0.035
|
0.035
|
≤0.15
|
≤0.07
|
-
|
≤0.20
|
≤0.30
|
≤0.50
|
≤0.30
|
Q345C
|
≤0.20
|
≤0.50
|
≤1.70
|
≤0.030
|
≤0.030
|
≤0.15
|
≤0.07
|
≥0.015
|
≤0.20
|
≤0.30
|
≤0.50
|
≤0.30
|
Q345D
|
0.18
|
≤0.50
|
≤1.70
|
≤0.030
|
≤0.025
|
≤0.15
|
≤0.07
|
≥0.015
|
≤0.20
|
≤0.30
|
≤0.50
|
≤0.30
|
Q345E
|
≤0.18
|
≤0.50
|
≤1.70
|
≤0.025
|
≤0.020
|
≤0.15
|
≤0.07
|
≥0.015
|
≤0.20
|
≤0.30
|
≤0.50
|
≤0.30
|