cold drawing steel square tubular q355b
Category:
Steel Tube
PRODUCT
Brief description:
Key words:
square
od
30mm-300mm
Product Description
Product Description
| Q355B | ||||||||||
| Ⅰ、Chemical Composition（GB/T3274）(％)： | ||||||||||
| C | Si | Mn | P | S | Ni | Cr | N | |||
| ≤0.24 | ≤0.55 | ≤1.6 | ≤0.035 | ≤0.035 | ≤0.3 | ≤0.3 | ≤0.00122 | |||
| Ⅱ、mechanical property | ||||||||||
| Grade | Yield Point(Mpa) | tensile strength（Mpa） | Akv | |||||||
| Q355B | ≥355 | 470~630 | ≥34 | |||||||
| Ⅲ、Application | ||||||||||
| Q355B square tube can be used in the manufacture and production of oil storage tanks, high-pressure vessels, boilers, ships, power stations and other high-load structural parts. | ||||||||||
+86 866358882101
olivia@sdtuoda.com 
+86 13290268388 
Address：D5-C Baililai Luanhe Road Dongchangfu District Liaocheng Shandong.
E-Mail：olivia@sdtuoda.com
Tel：+86 6358882101
Whats APP：+86 13290268388
