1000mm 321 Stainless Steel Sheet Plate 430 Ss SUS301 Annealed
321 is non- heat fixable and non- magnetic inside the annealed condition. This combination contains chromium, nickel, and ti. It's utilized principally for applications involving welding or maintained elevated temperature operations. 321 metal steel coil and sheet is the main austenitic category of stainless. 321 is actually a 304-grade comprised of a stabilizer of titanium. Type 321 is a great choice for applications where heat is an issue. 321 may be used in applications around 900 degrees Celsius where 304 is generally worn- in order to 500 degrees Celsius. Grade 321 has excellent forming and welded characteristics. It does not enhance well so would not be used for decorative applications. The following is a standard austenitic 18/8 stainless steel grade,( 304), but stabilized by Titanium. The ti within means the stainless material is intergranular corrosion resistant after heating,( between 425- nine hundred degrees Celsius). Remarkably high toughness as well as scaling reluctance and phase stability set 321 Stainless Steel apart from other similar grades. This grade is not, however, recommended for welded consumable, as the titanium aspect does not allow good switch of heat across an increased- temperature arc.
Product Specification and Size :
Product Specification and Steel Grade (For Reference)
| ASTM | JIS | AISI | EN | Mill's Standard | |
| Grade | S30100 S30400 S30403 S31008 S31603 S32100 S41008 S43000 S43932 S44400 S44500 |
SUS301 SUS304 SUS304L SUS310S - SUS321 SUS410S SUS430 - SUS444 SUS430J1L |
301 304 304L 310S 316L 321 410S 430 - 444 - |
1.4310 1.4301 1.4307 1.4845 1.4404 1.4541 - 1.4016 1.4510 1.4521 - |
201 202 204Cu3 |
Tolerance of Width
| Tolerance of Width | ||
| W < 100 mm | 100 mm ≦ W < 1000 mm | 1000 mm ≦ W < 1600 mm |
| ± 0.10 mm | ± 0.25 mm | ± 0.30 mm |
Chemical Composition & Mechanical Property
Chemical Composition (For Reference)
ASTM Specification
| Steel Grade | Ni% Max. | Cr% Max. | C% Max. | Si% Max. | Mn% Max. | P% Max. | S% Max. | Mo% Max. | Ti% Max. | Other |
| S30100 | 6.0~8.0 | 16.0~18.0 | 0.15 | 1 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Max. |
| S30400 | 8.0~10.5 | 17.5~19.5 | 0.07 | 0.75 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Max. |
| S30403 | 8.0~12.0 | 17.5~19.5 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Max. |
| S31008 | 19.0~22.0 | 24.0~26.0 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | - | - | - |
| S31603 | 10.0~14.0 | 16.0~18.0 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 2.0~3.0 | - | N: 0.1 Max. |
| S32100 | 9.0~12.0 | 17.0~19.0 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | - | 5(C+N)~0.70 | N: 0.1 Max. |
| S41000 | 0.75 | 11.5~13.5 | 0.08~0.15 | 1 | 1 | 0.04 | 0.03 | - | - | - |
| S43000 | 0.75 | 16.0~18.0 | 0.12 | 1 | 1 | 0.04 | 0.03 | - | - | - |
| S43932 | 0.5 | 17.0~19.0 | 0.03 | 1 | 1 | 0.04 | 0.03 | - | - | N: 0.03 Max. Al: 0.15 Max. Nb+Ti = [ 0.20 + 4 ( C + N ) ] ~ 0.75 |
Mechanical Property (For Reference)
ASTM Specification
| Steel Grade | N/mm 2 MIN. Tensile Stress |
N/mm 2 MIN. Proof Stress |
% MIN. Elongation |
HRB MAX. Hardness |
HBW MAX. Hardness |
Bendability: Bending Angle |
Bendability: Inside Radius |
| S30100 | 515 | 205 | 40 | 95 | 217 | No Require | - |
| S30400 | 515 | 205 | 40 | 92 | 201 | No Require | - |
| S30403 | 485 | 170 | 40 | 92 | 201 | No Require | - |
| S31008 | 515 | 205 | 40 | 95 | 217 | No Require | - |
| S31603 | 485 | 170 | 40 | 95 | 217 | No Require | - |
| S32100 | 515 | 205 | 40 | 95 | 217 | No Require | - |
| S41000 | 450 | 205 | 20 | 96 | 217 | 180° | - |
| S43000 | 450 | 205 | 22A | 89 | 183 | 180° | - |
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