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EN10297 Non Alloy Seamless Circular Steel Tubes
EN10297 Non-alloy seamless circular steel tubes applies to mechanical and general engineering purposes. Steel tube with non-alloy quality steel in EN10297 covers five steel grades, E235, E275, E315, E355, E470. Welcome to visit our web!
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of en10297 non alloy seamless circular steel tubes in China, featured by quality products and low price. If you're going to wholesale durable en10297 non alloy seamless circular steel tubes made in China, welcome to get pricelist and free sample from our factory.
EN10297 Non Alloy Seamless Circular Steel Tubes
EN10297 Non-alloy seamless circular steel tubes applies to mechanical and general engineering purposes. Steel tubes are produced by a seamless process. Tubes made of steels in the below table with the exception of E470 are normally supplied as rolled or normalized at the discretion of the manufacturer. However the purchaser may specify +N condition. Grade E470 is supplied as rolled.
Chemical composition of non-alloy quality steel in EN10297
Classification | C | Si | Mn | P | S | Delivery condition |
E235 | ≤0.17 | ≤0.35 | ≤0.12 | ≤0.030 | ≤0.035 | +AR or +N AR: As rolled N: Normalized |
E275 | ≤0.21 | ≤0.35 | ≤0.14 | ≤0.030 | ≤0.035 | |
E315 | ≤0.21 | ≤0.30 | ≤0.15 | ≤0.030 | ≤0.035 | |
E355 | ≤0.22 | ≤0.55 | ≤0.16 | ≤0.030 | ≤0.035 | |
E470 | 0.16-0.22 | 0.10-0.50 | 1.30-1.70 | ≤0.030 | ≤0.035 | +AR (As rolled) |
Mechanical properties of non-alloy quality steel in EN10297
Steel grade | Min yield strength MPa For T in mm | Min tensile strength MPa For T in mm | Elongation A % | |||||||
≤16 | >16 ≤40 | >40 ≤65 | >65 ≤80 | >80 ≤100 | ≤16 | >16 ≤65 | >65 ≤100 | L | T | |
E235 | 235 | 225 | 215 | 205 | 195 | 360 | 360 | 340 | 25 | 23 |
E275 | 275 | 265 | 255 | 245 | 235 | 410 | 410 | 380 | 22 | 20 |
E315 | 315 | 305 | 295 | 280 | 270 | 450 | 450 | 420 | 21 | 19 |
E355 | 355 | 345 | 335 | 315 | 295 | 490 | 490 | 470 | 20 | 18 |
E470 | 470 | 430 | - | - | - | 650 | 600 | - | 17 | 15 |
Specification we can supply
Product name: EN10297 non-alloy seamless steel tubes
Outside diameter: 26.9mm-610mm
Wall thickness: 2.3mm-100mm
Length: random length or exact length as customer specified.
Packing: in loose, in bundles or wooden cases protection at the both sides of tubes.
Painting: We will deliver the steel tubes without temporary corrosion protection unless the clients request. The tubes shall be specially protected for transit and storage. The type of coating shall be agreed at the time of enquiry and order.
The quality of our products
We are a professional company. We have highly experienced production team and have most advanced production line. We spend a lot of money to make sure that our quality is much better.We do not sacrifice quality for quick profits. So far our commodities have stood the competition well. The very fact that other clients keep on buying speaks for itself. You can place a trial order to evaluate the sample at your convenience. I believe that the quality is satisfied you. Furthermore, We have better delivery time and more flexible payment terms than others.
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