304 304L 316 316L Stainless steel plate suppliers in china
304 304L 316 316L Stainless steel plate suppliers in china
Stainless Steel 304 is the most widely used stainless steel grade. It is a chromium-nickel austenitic stainless steel with relatively low carbon content and somewhat higher chromium and nickel than AISI types 301 and 302. Grade 304 is very ductile when in an annealed condition. It has good elevated temperature properties as well as good toughness at low temperatures. It is well suited for welding and where the finished product must resist the more severe forms of corrosion.
Product Specification and Steel Grade (For Reference)
| ASTM | JIS | AISI | EN | Mill’s Standard | |
| Grade | S30100S30400
S30403 S31008 S31603 S32100 S41008 S43000 S43932 S44400 S44500 |
SUS301SUS304
SUS304L SUS310S - SUS321 SUS410S SUS430 - SUS444 SUS430J1L |
301304
304L 310S 316L 321 410S 430 - 444 - |
1.43101.4301
1.4307 1.4845 1.4404 1.4541 - 1.4016 1.4510 1.4521 - |
201202
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° | - |
