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[China]
Trade Verify
Address: No.143 Qingyang North road,Tianning district. Changzhou
Contact name:Lisa
Changzhou Joyruns Steel Tube CO.,LTD |
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Verified Suppliers
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Precision steel tubes /Precision hydraulic steel tube
To be used in hydraulic systems, automobile and precision machinery parts for cars and cylinders.
Delivery status: BK(+C), BKS(+SR), BKW(+LC), GBK(+A), NBK(+N)
Grade and Chemical Composition ( ％ )
Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Al ≥ |
E215 | 0.10 | 0.05 | 0.70 | 0.025 | 0.025 | 0.025 |
E235 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | - |
E355 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | - |
Mechanical properties
Grade | Yield strength Reh min Mpa | Tensile strength Rm min Mpa | Elongation A min % |
E215 | 215 | 290-430 | 30 |
E235 | 235 | 340-480 | 25 |
E355 | 355 | 490-630 | 22 |
Competitive Advantage:
Good Quality and services but competiveness price.
