China 310S Stainless Steel Square Tube Supplier
Jaway steel is major manufacturing specialized in stainless steel wih high quality and best price! Which can be widely used in bicycle fittings, kitchen and sanitation tools, goods shelf, pet cages, gill racks, decorative handles and baskets, food and medical machinery accesses, etc.
310S Stainless Steel Square Tube:
310S is austenitic chrome-nickel stainless steel with good oxidation resistance and corrosion resistance. Because of the high percentage of chromium and nickel, 310S has much better creep strength, can work continuously at high temperature, and has good high temperature resistance.
As the name implies, the square tube is a square tube type. A variety of materials can form a square tube. It is used in the medium, and what is used. Most square tubes are made of steel pipes. Flat, curled, welded to form a round tube, which is then rolled into a square tube and then cut to the required length. Generally, 50 square tubes per package are mostly in the size of 10*10*0.8-1.5~~500*500*10-25. The square tube is divided into structural square tube, decorative square tube and building square tube according to the purpose. , mechanical square tube, etc.
Square tube is a kind of square pipe, which is a steel pipe with equal sides. It is a strip of steel that has been processed and rolled.
Replacing the square tube: Generally, the strip is unpacked, flattened, crimped, welded to form a round tube, and then rolled into a square tube by a round tube and then cut into a required length.
310S Stainless Steel Square Tube chemical specification:
C :≤0.08，
Si :≤1.500，
Mn :≤2.00，
P :≤0.035，
S :≤0.030，
Ni :≤19.00-22.00，
Cr :≤24.00-26.00
310S Stainless Steel Square Tube application:
The purpose of the square tube is construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power support, steel structure engineering, electricity Engineering, power plants, agricultural and chemical machinery, glass curtain walls, automotive chassis, airports, boiler construction, highway railings, building construction, pressure vessels, oil storage tanks, bridges, power station equipment, lifting transport machinery and other higher loads Welding structural parts, etc.
310S Stainless Steel Square Tube Molding method:
1, the real bend
The solid bend, as the name implies, is compacted and bent, and the inner and outer rolls and the inner and outer walls of the tube blank are biaxially compacted during solid bending.
1) The advantage of solid bending is that the rebound is small, the forming is accurate, and as long as the roll type is accurate, the R formed at the inner corner is more accurate.
2) The disadvantage of solid bending is the stretching/thinning effect. First, the solid bend causes the bend to be stretched, and the stretch effect shortens the longitudinal length of the bend line. Second, the metal at the bend bend becomes thinner due to stretching.
2, empty bend
The hollow bend is formed by the unidirectional contact between the outer roller and the outer wall of the tube blank to form a bending moment to bend the strip. The hollow bend causes the bending line to compress, and the compression effect causes the bending line to longitudinally elongate, and the metal at the bend is thickened. This is the compression/thickening effect of the empty bend.
1) The advantage of the empty bend is that the side length can be bent when the solid bend cannot be performed, for example, the upper side/side side of the square tube is synchronously bent and finished. The hollow bend can also bend the internal angle of R < 0.2t without causing the tube wall to break.
2) The disadvantage of the empty bend is that when the upper side/side side is synchronized, the forming force easily exceeds the critical point due to the simultaneous pressure of the upper roll and the lower roll, causing the edge to be unstable and concave, and also affecting the stable operation of the unit. And molding quality. This is also a different feature of the rectangular tube and the tube when it is formed by air bending.
If you want to get more information about 310S Stainless Steel Square Tube pls contact us-Jaway Steel-via 819@jawaysteel.com!
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