Stainless steel grade 904L is a non-stabilized austenitic stainless steel. The L in the name of the stainless steel grade indicates that the content of carbon in this grade is low. Apart from chromium and nickel, elements like molybdenum, copper and manganese are added to this stainless steel grade alloy.
Table of Content
This high alloy, stainless steel UNS N08904 Material Bar is added with copper in small amounts in order to improve its resistance to strong reducing acids, like sulphuric acid due to the addition of copper. Besides having good resistance to strong reductive acids, the ASTM B649 UNS N08904 Hex Bar is also resistant to stress related corrosion cracking and crevice corrosion in warm sea water as well as in chlorine compounds containing environments. The high corrosion resistance of Stainless steel grade 904L is attributed to the addition of nickel to its alloy.
Grade 904L is non-magnetic in nature and thus, it can be used in those applications, where there is no need for magnetic activity.
Other good features offered by the 904L round bar stock include its excellent formability, improved toughness and good weldability. Grade 904L stainless steels can be welded using all conventional methods and does not require both pre-heating and post-welding heat treatments.
Grade 904L has a high content of expensive elements, such as molybdenum and nickel in its alloy. The prices of these materials are constantly volatile because they are traded commodities. Today, most of the applications that employ grade 904L stainless steel have been replaced by the cost effective duplex stainless steel grade 2205.ASTM B649 N08904 Flat Bar offers good oxidation resistance, but , the structural stability of this stainless steel grade tends to collapse at high temperatures, especially above 400°C.
1.4539 Round Bar can be solution heat-treated at a temperature range of 1090 °C to 1175°C, following which the bar needs to be quenched by rapid cooling. Thermal treatment is suitable for hardening the 1.4539 Rods.Applications for the ASTM B649 UNS N08904 Hex Bar includes Wiring in electrostatic precipitators, Seawater cooling devices, Oil refinery components, Acetic, phosphoric and sulphuric acid processing plants, Gas scrubbing plants, Pulp and paper processing industries.
Manifold Pipe Solution Inc. is one of the leading distributors and Stainless Steel 904L Round Bar suppliers.
Stainless Steel 904L Round Bar Price
Size in mm (DIA) |
Price Per Kg in India (INR) |
Size in mm (DIA) |
Price Per Kg in India (INR) |
---|---|---|---|
6 |
830 |
150 |
735 |
8 |
830 |
155 |
735 |
10 |
830 |
160 |
735 |
12 |
830 |
165 |
735 |
14 |
830 |
170 |
735 |
16 |
830 |
175 |
735 |
18 |
830 |
180 |
735 |
20 |
830 |
185 |
735 |
22 |
735 |
190 |
735 |
24 |
735 |
195 |
735 |
25.4 |
735 |
200 |
735 |
28 |
735 |
205 |
735 |
30 |
735 |
210 |
735 |
32 |
735 |
215 |
735 |
33 |
735 |
220 |
735 |
36 |
735 |
225 |
735 |
38 |
735 |
230 |
735 |
40 |
735 |
235 |
735 |
42 |
735 |
240 |
735 |
45 |
735 |
245 |
735 |
48 |
735 |
250 |
735 |
50 |
735 |
255 |
735 |
50.8 |
735 |
260 |
735 |
55 |
735 |
265 |
735 |
56 |
735 |
270 |
735 |
60 |
735 |
275 |
735 |
63 |
735 |
280 |
735 |
65 |
735 |
285 |
735 |
66 |
735 |
290 |
735 |
70 |
735 |
295 |
735 |
75 |
735 |
300 |
735 |
80 |
735 |
305 |
735 |
85 |
735 |
310 |
735 |
90 |
735 |
315 |
735 |
95 |
735 |
320 |
735 |
100 |
735 |
325 |
735 |
105 |
735 |
330 |
735 |
110 |
735 |
335 |
735 |
115 |
735 |
340 |
735 |
120 |
735 |
345 |
735 |
125 |
735 |
350 |
735 |
130 |
735 |
355 |
735 |
135 |
735 |
360 |
735 |
140 |
735 |
370 |
735 |
145 |
735 |
375 |
735 |
*Approx price, please contact for final price.
Similar to: |
---|
AL6XN® / AL6XN Plus® |
UNS NO8367 |
254SMO® / 6Mo® / 6 Moly |
1.4529 |
Specification | ASTM A276 UNS N08904, WS 1.4539, AFNOR Z2CNDU 25-20 |
---|---|
Grade | SS 904L – UNS N08904 |
UNS N08904 Hex Bar size | 2-100mm A/F |
ASTM B649 904L Round bar size | Diameter: 3-~20mm |
ASTM B649 904L Square bar size | 4 to 100mm |
N08904 Flat bar size | Thickness: 2 -100mm |
Width: 10 to 500mm | |
904L Rectangles Size | 33 x 30mm to 295 x 1066mm |
ASTM B649 N08904 Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
UNS N08904 Section | 3.0 to 12.0mm thickness |
904L Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
N08904 Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
ASTM B649 N08904 Billet Size | 1/2" to 495mm Diameter |
Round Bar Standard Dimensions | Diameter / Height: |
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 |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline, Polished |
Condition | Hardened & tempered, annealed |
Technique | 904L Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod |
Processing | Bar cutting to 650mm |
Form | 904L Round, Welding Rod, T-Bar, Rod, Precision Ground Bar, Channel Bar, Square, Flat Bar, Blocks, Round Rod, Hollow, Rings, Rectangle, Hex (A/F), Triangle, Threaded, Profiles, Billet, Ingot, I/H Bar, Half Round Bar, Forging etc. |
Our stockyad location for fast delivery across India | Noida, Pune, Tiruchirappalli, Shivamogga, Chennai, Coimbatore, Mumbai, Tirunelveli, Bengaluru, Hyderabad, Thiruvananthapuram, Pimpri-Chinchwad, Agra, Dhanbad, Bhubaneswar, Ahmedabad, Navi Mumbai |
Our 904L Round bar conforms to NACE MR0175/ISO 15156 |
EN/DIN | 1.4539 X1NiCrMoCu25-20-5 |
---|---|
AFNOR | Z2CNDU25.20 |
UNS | N08904 |
AISI | 904L / F904L |
BS | 904S13 |
SS | 2562 |
OTHER | ASTM A182 ASTM A262 ASTM A479 ASTM B649 / ASME SB649 DIN 17440 EN10088-3 EN10272 NACE MR01-75 / ISO 15156 SEW 400-VdTÜV421 |
BRANDS | URANUS B6™ VLX904™ AL-904L™ CRONIFER 1925™ 2RK65™ |
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 |
|
|
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 |
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 |
904L Bars Standard lengths of 2010 mm up to 200 mm. Cut to size on request (tolerance +2/-0 mm).
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 |
201.0 |
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 |
h (minus), j (plus/minus), k (plus)
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