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321 stainless steel plate
Thickness: 0.1~250mm,or as customer’s requirements
Width: 50-3500mm or as customer’s requirements
Material:201, 202, 301, 304, 304L, 309S, 310, 316, 316L, 321, 410S, 420, 430, 904L, etc
Surface: BA, 2B, 4K, 6K, 8K, NO.4, HL, Embossed,
Standard: AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc
Certification: ISO, SGS, BV
Stock: 8000 Ton/Month
PVC: 0.08 mm black/white PVC, Double blue PE, 0.1 mm laser PVC.
Description
Product Description
Austenitic stainless steel equivalent to domestic grade 0Cr18Ni10Ti stainless steel is Ni-Cr-Mo type austenitic stainless steel, its performance is very similar to 304, but due to the addition of titanium, so that it has a better resistance to grain boundary corrosion and high temperature strength.
Due to the addition of titanium, the formation of chromium carbide is effectively controlled.321 austenitic stainless steel has good corrosion resistance in the atmosphere, and is widely used in petrochemical, electric power, bridge and automobile industries.But the stainless steel “rust” is not absolute, because of the special service environment, stainless steel will also occur corrosion.
Medium concentration, pH value, temperature and other factors will have a greater impact on the corrosion resistance of stainless steel.For example, in the range of 450~850℃ sensitization temperature long-term use, stainless steel will occur intergranular corrosion.The mechanism is that C combines with Cr at grain boundary to form Cr23C6 and precipitates out, which reduces Cr content at grain boundary, which is the so-called “poor chromium”.The Cr element is one of the main elements to inhibit the intergranular corrosion. When the Cr content at the grain boundary is less than 12%, the probability of intergranular corrosion will increase.
| Product | 321 Stainless Steel Plate |
| Width | 500mm/1000mm/1219mm/1250mm/1500mm/1800mm/2000mm/2200mm/2500mm/3000mm/3500mm, or as required |
| Thickness | 0.4/0.5/0.6/0.7/0.8/0.9/1.0/1.2/1.5/2.0/2.5/3.0/4.0/5.0/6.0/8.0/10.0/12.0/14.0/16.0—250mm, or as required |
| Surface | N0.1, N0.4, 2D, 2B, HL, BA, 6K, 8K, Mirror,etc |
| Meterial | 201, 202
301, 302, 303, 303F, 303Cu, 304, 304L, 304H, 304F, 314 321, 316, 316L, 316Ti, 316F, 316LTi, 309S, 310, 310S, 904L 409, 410, 416, 420, 430, 430F, 431, 436, 439, 441 317, 317L, 347H, 329, 630, 631, 17-4PH 2205, 2507, 2304, HASTELLOYC-276, C-22, C-2000, MONEL400, 254SMO, 253MA, Inconel1600, Inconel1625, Incoloy800, Incoloy800H, Incoloy825, Incoloy800HT GH3030, GH3039, GH2747 |
| Standards | AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc |
| Technique | Hot Rolled/Cold Rolled |
| Length | 500mm/1000mm/2000mm/2438mm/2500mm/3000mm/6000mm/8000mm—13000mm, or as required |
| Color | Standard RAL color: Red, Blue, White, Grey, Brick, etc. |
| Stock Dimension | Cold Rolled: 0.4-6.0mm*1000*2000mm/ 1220*2440mm/ 1250*2500mm/ 1500*3000mm, or as your request
Hot Rolled: 3.0-16.0mm*1250*2500mm/ 1500*3000mm/ 1500*6000mm/ 1800*6000mm/ 2000*6000mm, or as your request Thick Sheet: 6.0mm-80mm*width*length, as your request Mirror: 0.4-1.5mm*1000*2000mm/ 1219*2438mm and other customize size workable Hairline: 0.4-1.5mm*1000*2000mm/ 1219*2438mm and other customize size workable Color Coating: 0.4-1.5mm*1000*2000mm/ 1219*2438mm and other customize size workable Sandblasting: 0.4-1.5mm*1000*2000mm/ 1219*2438mm and other customize size workable |
| Service | OEM, Customized processing service, Customized fabrication by drawings |
| Processing Type | Cutting, Bending, Stamping, Welding, CNC machining |
| Cutting Type | Laser cutting; Water-jet cutting; Flame cutting |
| Protection | 1. Inter paper available
2. PVC protecting film available |
| Chemical Properties of Frequently-used Stainless Steel Material Grade | |||||||||||
| UNS | ASTM | EN | JIS | C% | Mn% | P% | S% | Si% | Cr% | Ni% | Mo% |
| S30100 | 301 | 1.4319 | SUS301 | ≤0.15 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.0-18.0 | 6.0-8.0 | – |
| S30400 | 304 | 1.4301 | SUS304 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-10.5 | – |
| S30403 | 304L | 1.4306 | SUS304L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-12.0 | – |
| S30908 | 309S | 1.4833 | SUS309S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 22.0-24.0 | 12.0-15.0 | – |
| S31008 | 310S | 1.4845 | SUS310S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.50 | 24.0-26.0 | 19.0-22.0 | – |
| S31600 | 316 | 1.4401 | SUS316 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| S31603 | 316L | 1.4404 | SUS316L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| S31703 | 317L | 1.4438 | SUS317L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 |
| S32100 | 321 | 1.4541 | SUS321 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-12.0 | – |
| S34700 | 347 | 1.4550 | SUS347 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-13.0 | – |
| S32750 | SAD2507 | 1.4410 | ≤0.03 | ≤1.2 | ≤0.035 | ≤0.02 | ≤0.80 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | |
| S31803 | SAF2205 | 1.4462 | ≤0.03 | ≤2.0 | ≤0.03 | ≤0.02 | ≤1.00 | 21.0-23.0 | 4.0-6.5 | 2.5-3.5 | |
| N08904 | 904L | 1.4539 | ≤0.0.3 | ≤2.0 | ≤0.035 | ≤0.03 | ≤1.00 | 18.0-20.0 | 23.0-25.0 | 3.0-4.0 | |
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