Stainless Steel
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Stainless Steel Flange Specification:
RANGE:1/2" (15 NB) to 48" (1200NB)
FLANGE STANDARDS: ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
STAINLESS STEEL GRADES :GRADE 304 , GRADE 304L , GRADE 316 , GRADE 316L , GRADE 321 , GRADE 347 , GRADE 310 , GRADE 904L , GRADE 317L , GRADE 316TI, GRADE 430 , GRADE 409 , GRADE 434 , GRADE 442 , GRADE 410 , GRADE 420 , GRADE 431 , GRADE 440C , GRADE 17-4 PH , GRADE 15-5 PH , GRADE 17-7 PH , GRADE 310 , GRADE 309 , GRADE 253MA , GRADE 330 ,
Stainless Steel Fasteners Specification:
RANGE: BOLT / SCREW SIZE : M3 - M56 | 3/6" to 2" | CUSTOM SIZES
NUT SIZE : M3 - M56 | 3/6" to 2" | | CUSTOM SIZES
WASHER SIZE: M3 - M56 | 3/6" to 2" | | CUSTOM SIZES
FASTENER SPECIFIATION:ASTM F593, F594, F1554 / ASME SF593, F594, F1554
STAINLESS STEEL GRADES :GRADE 304 , GRADE 304L , GRADE 316 , GRADE 316L , GRADE 321 , GRADE 347 , GRADE 310 , GRADE 904L , GRADE 317L , GRADE 316TI, GRADE 430 , GRADE 409 , GRADE 434 , GRADE 442 , GRADE 410 , GRADE 420 , GRADE 431 , GRADE 440C , GRADE 17-4 PH , GRADE 15-5 PH , GRADE 17-7 PH , GRADE 310 , GRADE 309 , GRADE 253MA , GRADE 330 ,
Chemical Compositions:
| Grade | C | Cr | Ni | Mo | Others |
|---|---|---|---|---|---|
| 304 | 0.08 | 18.0~ 20.0 | 8.00~ 10.50 | - | - |
| 304L | ~0.030 | 18.0~ 20.0 | 9.00~ 13.00 | - | - |
| 310S | ~0.08 | 24.0~ 26.0 | 19.0~ 22.0 | - | - |
| 316 | ~0.08 | 16.0~ 18.0 | 10.0~ 14.0 | 2.00~ 3.00 | - |
| 316L | ~0.08 | 16.0~ 18.0 | 12.0~ 15.0 | 2.00~ 3.00 | - |
| 316Ti | 0.08 | 16.0~ 18.0 | 10.0~ 14.0 | 2.00~ 3.00 | Ti 5xC% ~ |
| 317L | 0.03 | 18.0~ 22.0 | 11.0~ 15.0 | 3.00~ 4.00 | - |
| 321 | ~0.08 | 17.0~ 19.0 | 9.00~ 13.0 | - | Ti 5xC%~ |
| 347 | 0.08 | 17.0~ 19.0 | 9.00~ 13.0 | - | Nb10xC%~ |
Mechanical Properties :
| Grade | Yield Strength (0.2%) (N/mm² |
Tensile Strength (N/mm²) |
Elongation (%) | Hardness (Hv) |
|---|---|---|---|---|
| 304 | 205~ | 520~ | 40~ | ~200 |
| 304L | 175~ | 480~ | 40~ | ~200 |
| 310S | 205~ | 520~ | 40~ | ~200 |
| 316 | 205~ | 520~ | 40~ | ~200 |
| 316L | 175~ | 480~ | 40~ | ~200 |
| 316Ti | 205~ | 520~ | 40~ | ~200 |
| 317L | 175~ | 480~ | 40~ | ~200 |
| 321 | 205~ | 520~ | 40~ | ~200 |
| 347 | 205~ | 520~ | 40~ | ~200 |