904L Stainless Steel Bar:
Specifications Of SS 904L Bar:
| 904L SS Round bar size |
Diameter: 3-~800mm |
| Alloy 904L Hex Bar size |
2-100mm A/F |
| 904L Steel Flat bar size |
Thickness: 2 -100mm |
| Width: 10 to 500mm |
| ASTM A276 UNS N08904 Square bar size |
4 to 100mm |
| 904L Grade Stainless Steel Angle bar size (in mm) |
3*20*20~12*100*100 |
| 904L Stainless Steel Section |
3.0 to 12.0mm thickness |
| N08904 Stainless Steel Channel Bar (in mm) |
80 x 40 to 150 x 75 section; 5.0 to 6.0 thickness |
| Stainless Steel 1.4539 Hollow Bar (in mm) |
32 OD x 16 ID to 250 OD x 200 ID) |
| SS 904L Billet Size |
1/2" to 495mm Diameter |
| Stainless Steel 904L Rectangles Size |
33 x 30mm to 295 x 1066mm |
| Alloy 904L Round Bar Finish |
Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| 904L Steel Round Bar Surface |
Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| 904L Stainless Steel Round Bar Condition |
Hardened & tempered, annealed |
| Our 904L Steel Round bar conforms to NACE MR0175/ISO 15156 |
904L Bar Technical Specifications :
| STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
BS |
KS |
AFNOR |
EN |
| SS 904L |
1.4539 |
N08904 |
SUS 904L |
904S13 |
STS 317J5L |
Z2 NCDU 25-20 |
X1NiCrMoCu25-20-5 |
| C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
Fe |
| 0.02 |
1.0 |
2.0 |
0.045 |
0.035 |
19.0-23.0 |
23.0-28.0 |
4.0-5.0 |
1.0-2.0 |
Balance |
| Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
| 7.95 g/cm3 |
1350 °C (2460 °F) |
Psi – 71000 , MPa – 490 |
Psi – 32000 , MPa – 220 |
35 % |
List of 904L Stainless Steel Round Bar Types
904L Bar UT Test
Ultrasonic Testing (UT) is a critical non-destructive testing method performed on 904L stainless steel bars to detect internal flaws such as cracks, voids, and inclusions. Using high-frequency sound waves, UT inspection ensures the bar's structural integrity and verifies compliance with stringent quality standards. All SAKYSTEEL 904L bars undergo 100% ultrasonic testing according to ASTM A388 or equivalent standards, providing customers with high-reliability assurance for applications in pressure vessels, chemical processing, and marine environments. UT test results are available upon request and are included in the Mill Test Certificate (MTC) for traceability.
904L Bright bar Concentricity test
AISI 904L rod Bending Test
UNS N08904 Bar Applications
Customer Case Studies
Key Features of 904L Stainless Steel
Frequently Asked Questions (FAQ)
Testing Methods
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