27SiMn Mechanical Structure Tube
27SiMn Honing Cylinder Tube is manufactured using high-quality raw materials from reliable and trustworthy suppliers in the industry. These products undergo various heat treatments and testing procedures such as impact test, water pressure test, tensile test and non-destructive electrical test to verify whether they meet the specified characteristics.
27SiMn Seamless Mechanical Steel Tube is a low alloy steel product characterized by high strength, good toughness and good wear resistance. In addition, 27SiMnAlloy Steel Round Tube also has good welding performance and corrosion resistance, and can be used in various complex environmental conditions.
Because of the excellent strength and toughness of 27SiMn alloy steel structural tube, it is widely used in construction, bridges, ships, automobiles and other fields.
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Chemical Component: %
|
27SiMn |
C |
Si |
Mn |
Cr |
Ni |
Cu |
Mo |
P |
S |
|
0.24-0.32 |
1.10-1.40 |
1.10-1.40 |
≤0.30 |
≤0.30 |
≤0.20 |
≤0.15 |
≤0.035 |
≤0.035 |
Mechanical Property:
|
Sample Teat Treatment |
T.S/ MPa min |
Lower Y.S/MPa min |
E/A % |
E/Z % |
Impact /J |
Hardness /HBW |
|
|
27SiMn |
920℃±20℃ water quen; 450℃±50℃ tempering; |
980 |
835 |
12 |
40 |
39 |
≤217 |
27SiMn Structural pipe
Why choose us
Gnee is one of the professional manufacturers in China, exporting accessories and steel productsgnee is committed to providing customers with the highest quality products and the most sincere service. Main markets are from 60 countries.
Gnee Company Team
FAQ
1. Who is GNEE?
GNEE is a manufacturer focusing on steel export business for 8 years.
2. How long is the delivery time of GNEE steel pipe?
Regular models take about 3-5 days, special sizes and processing take 7 to 10 working days. It depends on the order quantity and requirements.
3. Does GNEE provide samples? Is it free or extra?
Yes, we will send you a small sample for free; the size is 80x110mm. The sample book is 250x350mm. Most models are in stock and can also be customized, which takes about 4 to 6 days.
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