Our company, Ratna exports, is one of the foremost SS 904L Round Bars and Rods manufacturers. Furthermore, we are also exporting and supplying bars and rods of high quality to our global clients. The rods and bars come in various specifications, including surface finish, end finish, dimensions, shapes, sizes, lengths, and toughness.
The cross-sections employed in industrial applications are round bars and rods. However, they are cylindrical length cross-sections, with diameters varying based on the application. The bars and rods are available in the industries based on the nature of the applications. The bars and rods are open in the sectors according to the heart of the applications. Can roll the stainless bars and rods in either a hot or cold way, but the cold-rolled bars have the most excellent support, braces, motors, etc., and are more precise in dimensions. With various sizes and other items, hot-rolled bars and rods have a significant role in the building sector.
Rods and bars have corrosion resistance as well as highly demanded finishes as a result. Bars are solid and more rigid objects, whereas rods are straight, round stick shafts used in industrial applications. There are various dimensions and features for rods and bars because they are solid materials.
With the addition of copper, this is a high alloy with all the alloying elements and the copper that makes it very corrosion-resistant. It is a non-stabilized grade of stainless steel with a low carbon content in the objects. With this alloy, all of the alloying elements are present, along with copper, which makes it very resistant to corrosion cracking in reducing acids like sulphuric acid. The strength of steel alloys in industrial applications makes them resistant to corrosion cracking. This non-magnetic alloying element provides excellent corrosion resistance and toughness while offering excellent formability, weldability, and weldability.
The SS 904L Round Bars/Rods are believed to exhibit different characteristics due to the presence of alloying elements. In addition to being extremely malleable, durable, highly tough, stable at elevated temperatures, weldable, and other properties, bars, and rods are also highly durable and weldable and have some of these properties inherited from their ancient ancestors. Due to this, these products have frequent use in industrial settings.
Specification : ASTM B649 / ASME SB649
Dimensions: ASTM / ASME
Range : 3.17mm to 350mm dia
Form: Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Finish: Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Our SS 904L Round Bars conforms to NACE MR0175/ISO 15156
Form: Round, Square, Hex (A/F), Bush, Rectangle, Flat, Billet, Ingot, Forging, PSQ Bar, Wire Rod, Wire (Coil Form), Wire-mesh, etc.
Size Range: 15NB to 150NB In
Manufacturing process: Cold drawn/ Extruded
Length: 100 mm To 3000 mm Long & Above
Diameter (Size) : Metric M6 to M48, Inches – 1/4’’ to 2’’
Tolerance : H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 or as per clients’ requirements
Finish: Cold Drawn, Shot Blast & Drawn, 240 Grit Belt Polished, Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish, High Polished
Condition: Cold Drawn Polished Cold Drawn Centreless Ground & Polished, Threading
Surface: Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Grade | Ni | Mo | Cr | Cu | C | Mn | Si | P | S |
904L | 23 – 28 | 4 – 5 | 19 – 23 | 1 – 2 | 0.02 max | 2.0 max | 1.0 max | 0.045 max | 0.035 max |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.05 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
STANDARD | WERKSTOFF NR. | UNS | AFNOR | JIS | BS | KS | EN |
904L | 1.4539 | N08904 | Z2NCUD31-20AZ | SUS 890L | 904S13 | STS 317J5L | X1NiCrMoCu25-20-5 |
Over | Inc | H7 J7 K7 | H8 J8 K8 | H9 J9 K9 | H10 J10 K10 | H11 J11 K11 | H12 J12 K12 | H13 J13 K13 |
1mm | 3mm | 0.009 | 0.014 | 0.025 | 0.040 | 0.06 | 0.09 | 0.14 |
3 | 6 | 0.012 | 0.018 | 0.030 | 0.048 | 0.07 | 0.12 | 0.18 |
6 | 10 | 0.015 | 0.022 | 0.036 | 0.058 | 0.09 | 0.15 | 0.22 |
10 | 18 | 0.018 | 0.027 | 0.043 | 0.070 | 0.11 | 0.18 | 0.27 |
18 | 30 | 0.021 | 0.033 | 0.052 | 0.084 | 0.13 | 0.21 | 0.33 |
30 | 50 | 0.025 | 0.039 | 0.062 | 0.100 | 0.16 | 0.25 | 0.39 |
50 | 80 | 0.030 | 0.046 | 0.074 | 0.120 | 0.19 | 0.30 | 0.46 |
80 | 120 | 0.035 | 0.054 | 0.087 | 0.140 | 0.22 | 0.35 | 0.54 |
120 | 180 | 0.063 | 0.100 | 0.160 | 0.25 | 0.40 | 0.63 | |
180 | 250 | 0.185 | 0.29 | 0.46 | 0.72 | |||
250 | 315 | 0.32 | 0.52 | 0.81 | ||||
315 | 400 | 0.36 | 0.57 | 0.89 | ||||
400 | 500 | 0.40 | 0.63 | 0.97 | ||||
500 | 0.44 | 0.70 | 1.10 |
Example – 90mm Ø h10 = +0/-0.140, j10 = +0.07/-0.07, k10 = +0.140/-0
Please note this is an approx Stainless Steel 904L Round Bars price in India. For final 904L Stainless Steel Round Bar price list please mail us.
Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
Cold Drawn and Polish | 3.00 – 75.00 | 1/8″ – 3.00″ | h8-h9-h10-h11 |
Cold Drawn and Ground | 10.00 – 75.00 | 5/6″ – 2.50″ | h8-h9-h10-h11 |
Peeled and Polished | 40.00 – 150.00 | 1.50″ – 6.00″ | h11, h11-DIN 1013 |
Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00″ | h9-h10-h11 |
Cut to size on request (tolerance +2/-0 mm). Standard lengths of 904L Stainless Steel Bars 2000 mm up to 6000 mm available
5.0 | 45.0 |
6.0 | 50.0 |
7.0 | 55.0 |
8.0 | 60.0 |
9.0 | 65.0 |
10.0 | 70.0 |
12.0 | 75.0 |
16.0 | 80.0 |
20.0 | 90.0 |
25.0 | 100.0 |
30.0 | 130.0 |
35.0 | 160.0 |
40.0 | 904L.0 |
UNS N08904 Stainless Steel Bright Bar | WERKSTOFF NR. 1.4539 Bright Bar |
Stainless Steel 904L Bright Bar | Stainless Steel Alloy 904L Bright Bar |
904L Stainless Steel Hexagonal Bar | 904L Stainless Steel Alloy Hex Bar |
ASTM B649 UNS N08904 Bright Bar | Stainless Steel 904L Hex Bar |
Stainless Steel 904L Square Bar | 904L Stainless Steel Square Bars |
UNS N08904 Stainless Steel Hexagonal Bar | ASTM B649 UNS N08904 Hex Bar |
WERKSTOFF NR. 1.4539 Square Bar | ASTM B649 UNS N08904 Square Bars |
904L Stainless Steel Alloy Square Bar | UNS N08904 Stainless Steel Square Bar |
904L Stainless Steel Alloy Rectangular Bar | UNS N08904 Stainless Steel Rectangular Bars |
Stainless Steel 904L Rectangular Bar | 904L Stainless Steel Rectangular Bars |
Stainless Steel 904L Flat Bar | 904L Stainless Steel Alloy Flat Bars |
WERKSTOFF NR. 1.4539 Rectangular Bar | ASTM B649 N08904 Rectangular Bar |
WERKSTOFF NR. 1.4539 Flat Bars | ASTM B649 N08904 Flat Bars |
Stainless Steel 904L Shaft | UNS N08904 Stainless Steel Forged Rod |
904L Stainless Steel Alloy Polished Bar | UNS N08904 Stainless Steel Polished Bars |
Stainless Steel 904L Polished Bar | 904L Stainless Steel Polished Bars |
Stainless Steel 904L Threaded Bar | 904L Stainless Steel Threaded Bars |
WERKSTOFF NR. 1.4539 Polished Bar | ASTM B649 N08904 Polished Bar |
WERKSTOFF NR. 1.4539 Threaded Bar | ASTM B649 904L Stainless Steel Forged Bar |
904L Stainless Steel Alloy Threaded Bar | UNS N08904 Stainless Steel Threaded Bar |
904L Stainless Steel Alloy T-Bar | UNS N08904 Stainless Steel T-Bar |
Stainless Steel 904L T-Bar | 904L Stainless Steel T-Bar |
904L Stainless Steel Hollow Bar | 904L Stainless Steel Alloy Hollow Bar |
ASTM B649 904L Stainless Steel T-Bar | Stainless Steel 904L Hollow Bar |
Stainless Steel 904L Precision Ground Stock | 904L Stainless Steel Precision Ground Stock |
UNS N08904 Stainless Steel Hollow Bar | ASTM B649 904L Stainless Steel Hollow Bar |
ASTM B649 904L Stainless Steel Precision Ground Stock | Stainless Steel 904L Rod |
904L Stainless Steel Alloy Precision Ground Stock | UNS N08904 Stainless Steel Precision Ground Stock |
UNS N08904 Stainless Steel Rod | ASTM B649 904L Stainless Steel Rod |
904L Stainless Steel Rod | 904L Stainless Steel Alloy Rod |
904L Stainless Steel Alloy Rounds | UNS N08904 Stainless Steel Rounds |
Stainless Steel 904L Rounds | 904L Stainless Steel Rounds |
904L Stainless Steel Half-Round Bar | 904L Stainless Steel Alloy Half-Round Bar |
ASTM B649 904L Stainless Steel Rounds | Stainless Steel 904L Half-Round Bar |
Stainless Steel 904L Precision Ground Bar | 904L Stainless Steel Precision Ground Bar |
UNS N08904 Stainless Steel Half-Round Bar | ASTM B649 UNS N08904 Half-Round Bar |
ASTM B649 UNS N08904 Precision Ground Bar | Stainless Steel 904L Triangle bar |
904L Stainless Steel Alloy Precision Ground Bar | UNS N08904 Stainless Steel Precision Ground Bar |
UNS N08904 SS 904L Rod | ASTM B649 UNS N08904 Triangle bar |
904L Stainless Steel Triangle Bar | 904L Stainless Steel Alloy Triangle bar |
CD | Cold drawn | P | Polished |
BD | Bright drawn | SRE | Slit rolled edge |
CG | Centreless ground | HF | Hot finished |
CF | Cold finished | HRAP | Hot rolled, annealed, and pickled |
P&T | Peeled and turned | RT | Rough-turned/peeled |
ST | Smooth turned | PR | Peeled and reeled |
H&T | Hardened and tempered. |
ANN | Annealed |
PH | Precipitation hardened. |
CD | Cold drawn | P | Polished |
BD | Bright drawn | SRE | Slit rolled edge |
CG | Centreless ground | HF | Hot finished |
CF | Cold finished | HRAP | Hot rolled, annealed, and pickled |
P&T | Peeled and turned | RT | Rough-turned/peeled |
ST | Smooth turned | PR | Peeled and reeled |
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