| Home | » Products | » Stainless steel | » Stainless Steel Component |
Stainless Steel Component
Specialist in : Stainless Steel 303,304,304L,310,310S,316,316L,316TI,321,410,202 etc.
Stainless Steel Component
Stainless Steel Component is essentially as a low carbon steel which contains at 10% or more be we right. It is this addition of chromium that gives the steel is unique stainless, corrosion resisting properties. The corrosion resistance and other useful properties of the steel are enhanced by increased chromium content and the addition of other elements such as molybdenum, nickel and nitrogen.
Chemical Composition of Stainless Steel
| Grade AISI | Chemical Composition - Percent | Nearest Equivalent Specification | |||||||||
| C Max. | Mm Ma | P Max | S Max | Si Max | Cr | Ni | Mo | Other Element | I.S. | En' | |
| AUSTENITIC | |||||||||||
| 201 | 0.15 | 5.5/7.5 | 0.06 | 0.003 | 1 | 16.0/18.0 | 3.5/5.5 | - | - | - | - |
| 202 | 0.15 | 7.5/10 | 0.06 | 0.03 | 1 | 17.0/19.0 | 4.0/6.0 | - | - | - | - |
| 301 | 0.15 | 2.0max | 0.045 | 0.040 | 1.0 | 16.0/18.0 | 6.0/8.0 | - | - | 10Cr17Ni7 | - |
| 302 | 0.15 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0/19.0 | 8.0/10.0 | - | E-4-3-4% | 07Cr.18Ni9 | En-58A |
| 302HQ | 0.03 | 2.0 | 0.045 | 0.03 | 1 | 17.0/19.0 | 9.0/10.0 | - | CU: 3-4.0 | - | - |
| 303 | 0.15 | 2.0 | 0.045 | 0.15MIN | 1.0 | 17.0/19.0 | 8.0/10.0 | - | E-4-1% max | 15Cr18Ni9 | En-58M |
| 303EHS | 0.15 | 2.0 | 0.02 | 0.3-0.33 | 1 | 17.0/19.0 | 8.0/10.0 | - | CU: 1% Max | - | - |
| 304 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0/20.0 | 8.0/10.0 | - | - | 04Cr18Ni10 | En-58E |
| 304L | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0/20.0 | 8.0/12.0 | - | - | 02Cr18Ni11 | - |
| 304 H.C. | 0.05 | 2.0 | 0.040 | 0.03 | 1 | 18.0/20.0 | 8.5/9.5 | - | CU: 2-2.50 | - | - |
| 308 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0/21.0 | 10.0/12.0 | - | - | - | - |
| 308LER | 0.02 | 1.5/2.0 | 0.025 | 0.02 | 0.5 | 19.0/21.0 | 9.5/11.0 | - | - | - | - |
| 309 | 0.20 | 2.0 max | 0.045 | 0.030 | 1.0 | 22.0/24.0 | 12.0/15.0 | - | - | 20Cr24Ni12 | - |
| 309LER | 0.03 | 1.5/2.5 | 0.02 | 0.015 | 0.5 | 23.0/25.0 | 12.0/14.0- | - | - | - | - |
| 309S | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0/24.0 | 12.0/15.0 | - | - | - | - |
| 310 | 0.25 | 2.0 | 0.045 | 0.030 | 1.50 | 24.0/26.0 | 19.0/22.0 | - | - | 10Cr25Ni12 | - |
| 310S | 0.08 | 2.0 | 0.045 | 0.030 | 1.50 | 24.0/26.0 | 19.0/22.0 | - | - | - | - |
| 314 | 0.25 | 2.0 | 0.040 | 0.030 | 1.5 to 3 | 25.0/26.0 | 19.0/22.0 | - | - | - | - |
| 316 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0/18.0 | 10.0/14.0 | 2.0/3.0 | - | 04Cr17Ni12Mo2 | En 58H |
| 316L | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0/18.0 | 10.0/14.0 | 2.0/3.0 | - | 03Cr17Ni12Mo2 | - |
| 316LER | 0.02 | 1.5/2.0 | 0.02 | 0.02 | 0.5 | 18.0/20.0 | 12.0/14.0 | 2.0/2.75 | - | - | - |
| 316TI | 0.080 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0/18.0 | 10.0/14.0 | 2.0/3.0 | Ti5xCmin | - | - |
| 317 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0/20.0 | 11.0/15.0 | 3.0/4.0 | - | - | - |
| 317L | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0/20.0 | 11.0/15.0 | 3.0/4.0 | N:0.10/0.22 | - | - |
| 317LN | 0.03 | 2.0 | 0..045 | 0.03 | 1 | 18.0/20.0 | 11.0/15.0 | 3.0/4.0 | N:0.10/0.22 | - | - |
| 321 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0/19.0 | 9.0/12.0 | - | Ti5Cmin | 04Cr18Ni10Ti20 | En-58C |
| 347 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0/19.0 | 9.0/12.0 | - | Nb/Ta10xCmin | 04Cr18Ni10Nb-40 | En-58G |
| 904L | 0.02 | 2.0 | 0.045 | 0.035 | 1 | 19.0/23.0 | 23.0/28.0 | 4.0-5.0 | CU:1-2 | - | - |
| Ferritic | |||||||||||
| 410 | 0.15 | 1.00 | 0.04 | 0.03 | 1.0 | 11.50/13.5 | 0.60 | - | - | 12Cr13 | En-56A |
| 416 | 0.15 | 1.25 | 0.06 | 0.15min | 1.0 | 12.0/14.0 | 1.25/2.50 | - | - | - | - |
| 420 | 0.15min | 1.0 | 0.04 | 0.03 | 1.0 | 12.0/14.0 | 0.60 | - | - | - | En-56C&D |
| 430 | 0.12 | 1.0 | 0.04 | 0.03 | 1.0 | 16.0/18.0 | 0.60 | - | - | 07Cr17 | En-60 |
| 430L | 0.03 | 0.03 | 1.0 | 0.04 | 0.03 | 1.0 | 16.0/18.0 | 0.60 | - | - | - |
| 430F | 0.12 | 1.25 | 0.06 | 0.15min | 1.0 | 16.0/18.0 | 0.60 | - | - | - | - |
| 431 | 0.2 | 1.0 | 0.04 | 0.03 | 1.0 | 15.0/17.0 | 1.25/2.5 | - | - | - | En-57 |
| 17.4-PH | 0.07 | 1.0 | 0.04 | 0.03 | 1.0 | 15.0/17.0 | 3.0/5.0 | - | NB:0.15/0.45 | - | - |
| Duplex | |||||||||||
| 1905 | 0.03 | 1.2/1.8 | 0.04 | 0.03 | 1.2/2 | 18.0/19.0 | 4.3/5.2 | 2.5/3 | N:0.5/0.10 | - | - |
| 2205 | 0.03 | 2 | 0.03 | 0.02 | 1.0 | 21.0/23.0 | 4.5/6.5 | 2.5/3.5 | N:0.8/0.20 | - | - |
| 2506 | 0.08 | 1.0 | 0.04 | 0.03 | 0.75 | 26.0/28.0 | 4/5 | 1.3/2 | - | - | - |
