321 347 Stainless Steel U Section Channel
321 stainless steel channel steel is a channel steel made of 321 stainless steel as the keyword. Stainless steel channel steel to the waist height of the number of centimetres to indicate its model, such as the upper channel steel called 12 # channel steel. The specification range of channel steel is 5-40#.321 stainless steel is Ni-Cr-Ti type austenitic stainless steel, with wear and corrosion resistance, high temperature resistance, creep resistance, etc. It is used in the manufacture of abrasion-resistant acid containers and abrasion-resistant equipment lining, conveying pipelines.
347 stainless steel channel steel is a channel steel made from 347 stainless steel. 347 is a stable austenitic chromium steel that contains niobium, which can eliminate carbide precipitation and thereby eliminate intergranular corrosion. Alloy 347 is stabilized by the addition of chromium and tantalum and provides higher creep and stress rupture properties than Alloys 304 and 304L, which can also be used in exposures where sensitization and intergranular corrosion are a concern. The addition of columbium also gives Alloy 347 excellent corrosion resistance, even better than Alloy 321.
321 stainless u section chemical composition
| Element | 321 |
| Carbon | 0.08 |
| Chromium | 17.0-19.0 |
| Nickel | 9.0-12.0 |
| Manganese | 2.00 |
| Silicon | 0.75 |
| Nitrogen | 0.10 |
| Phosphorus | 0.045 |
| Sulfur | 0.030 |
| Titanium | 5(C+N) min / 0.70 max |
u channel sS 347 chemical composition
| Element | 347 |
| Carbon | 0.08 |
| Chromium | 17.0-19.0 |
| Nickel | 9.0-13.0 |
| Manganese | 2.00 |
| Silicon | 0.75 |
| Phosphorus | 0.045 |
| Sulfur | 0.030 |
| Niobium | 10 x C min / 1.00 max |
321 u section stainless steel mechanical property
| Property | 321 |
| Yield Strength, min. (ksi) | 30 |
| Tensile Strength, min. (ksi) | 75 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 95 |
347 stainless steel u shape channel mechanical property
| Property | 347 |
| Yield Strength, min. (ksi) | 30 |
| Tensile Strength, min. (ksi) | 75 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 92 |
321 347 Stainless Steel Channel Details Introduction
Stainless steel 347 is similar to stainless steel 321 as it is commonly used as a stabilising alternative to type 304. However, in the case of 347, the stabiliser is columbium. This metal enhances the ability of 347 to withstand intergranular corrosion, which it already has, for maximum performance. In addition, coltan allows 347 to be repeatedly heated at temperatures up to 1650° F. This metal is therefore commonly used in high-temperature equipment. As a result, the metal is commonly used in high-temperature equipment, such as gaskets and expansion joints, as well as rocket engines and chemical manufacturing.
stainless steel u section channel product image
GNEE group team photo
GNEE group customer visit
We have professional online service personnel. If you have any questions about 321 347 Stainless Steel U Section Channel, please send us an inquiry and we will reply to you within one working day.
Hot Tags: 321 347 stainless steel u section channel, China 321 347 stainless steel u section channel manufacturers, suppliers, factory, 316 Stainless Channel, c channel steel beam, steel bar channel, structural u channel, C Shaped Steel Beam, 304 Stainless Steel Channel
