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Top quality Q345B Precision steel tube seller in china
- Q345B Precision steel tube used in general structure and mechanism , including construction , machinery , transportation , aviation ,petroleum mining and each kind of structure tubes.Q345B Precision steel tube can be supplied professional by us.Shanghai Katalor take the combination resource strategy of the global resource procurement, domestic resources and combined purchasing and distribution
- 0086-21-61182423
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The application of Q345B Precision steel tube
Q345B Precision steel tube used in general structure and mechanism , including construction , machinery , transportation , aviation ,petroleum mining and each kind of structure tubes
Q345B Precision steel tube Outside diameter tolerance
| Hot rolled(extrude, expansion) | ±1% D or 0.50,choose the largest |
| Cold drawn(rolled) | ±1% D or 0.30,choose the largest |
| Q345B Precision steel tube Chemical Composition（%） | Q345B Precision steel tube Mechanical Properties | |||||||||
| NO | C | Si | Mn | P | S | Cr | Ni | Cu | Tensile Strength（MPa) | Yield Strength（MPa) |
| 1 | 0.17 | 0.26 | 1.27 | 0.023 | 0.004 | 0.029 | 0.011 | 0.005 | 490 | 345 |
Q345B Precision steel tube can be supplied professional by us.Shanghai Katalor take the combination resource strategy of the global resource procurement, domestic resources and combined purchasing and distribution.Q345B Precision steel tube is one of katalor’s main product. We have a long story in supplying Q345B Precision steel tube. Katalor supply all kind of Q345B Precision steel tube.. Please contact us you are interested in Q345B Precision steel tube we supplied.
Contact Us
- 0086-18317160019
- [email protected]
- No.230,1st Floor,Building No.1,No.221 Of Huashen Road,Free Trade Area Of Pudong New District,Shanghai China
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