ALLOY 904L DESCRIPTION AND APPLICATION;
904L is a high alloy austenitic stainless steel used to weld base metal of similar composition and with its extra low residual elements such as C, Si, S, P, and N improves the weld metal from hot cracking & fissuring. 904L with it 20% Cr, 25% Ni,
4.5% Mo and 1.5% Cu is often found to manufacture or repair processing equipment, tanks, vessels, and piping that handles acetic & sulfuric acids and other chlorides. Also used for joining 317L & 904L to 304 or 316 where added corrosion resistance is needed.
Ar + 30% He + 1-3 % CO2 recommended.
Raaj Sagar Steels is ISO and NORSOK Approved Manufacturers & Suppliers of UNS N08904 Round Bars . we are approved suppliers Of SS 904L Round bar in Indian Oil,BHEL,NTPC,Hawa Valve & 45 other large size Organisations in INDIA & Overseas.The company plant is equipped with a range of machines and advanced processing facilities that give tremendous flexibility to meet the exact needs of our clients.Raaj Sagar Steels has Become No 1 Stainless Steel 904L Cold Finish Round Bar Exporter in India, We are Largest Stainless Steel 904L Cold Drawn & Polished Square Bars Distributors,As Per Research by Steel info Magazine Raaj Sagar Steels is no 1 Stainless Steel 904L Polish Bars Trader. We are Known as Stainless Steel 904L Hexagonal Bar Stockist. We have Become Fourth Largest Stainless Steel 904L Welding Rod Stockholder,Stainless Steel 904L Hollow Bar Wholesaler.
we are producing WNR 1.4539 Bars Suppliers in a variety of shapes and sizes according to various specifications of steel, and conforming to BSS, EN series, SAE, ISI, DIN, AISI.The company is the foremost producer of Bright bars in India which compare with the finest in the world. We process almost all popular grades in various national and International specifications.
Round Bar Specification | ASTM A276 Round Bar, ASME SA276 Round Bar / ASTM A479 Round Bar ASME SA479 Round Bar |
---|---|
Round bar Popular Grades We Supply |
|
Round bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Round Bar Sizes | Diameter: 3mm~800mm |
Angle Bar Sizes | 3mm*20mm*20mm~12mm*100mm*100mm |
Square Bar Sizes | 4mm*4mm~100mm*100mm |
Flat Bar Sizes | Thickness: 2mm~100mm |
Width: 10mm~500mm | |
Hex Bar Sizes | 2mm~100mm |
Billet Size | 1/2" to 495mm Diameter |
Rectangles Size | 33mm x 30mm to 295mm x 1066mm |
Round Bar Finish | Bright, Polish, Bright, Rough Turned, Grinding, Centreless Ground, Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Round Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Round Bar Surface | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
Round Bar Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed round bar |
Round Bar Technique | Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod |
Bar Type | Drawn Bar, Rolled Bar, Forged Bar, GFM Forged Bar, Open Die Bar, Forged Stepped Shafts, Forged Flat Bar, Forged Square Bar |
RoundBar available in Form of | Round, Rod, Precision Ground Bar, Square, Round Rod, Hollow, Hex (A/F), Triangle, Rectangle, Threaded, T-Bar, Half Round Bar, Flat Bar, Rings, Blocks, Billet, Ingot, I/H Bar, Angle, Channel Bar, Profiles, Forging Etc. |
Our Round Bar conforms to NACE MR0175/ISO 15156 |
Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
---|---|---|---|
Cold Drawn and Polish | 3.00 – 75.00 | 1/8” – 3.00” | h8-h9-h10-h11, ASTM A276 |
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, ASTMA-484 h11-DIN 1013 |
Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00” | h9-h10-h11, ASTM A276 |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
---|---|---|---|---|---|---|---|
SS 904L | 1.4539 | N08904 | SUS 890L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Element | SS 904L |
---|---|
Density | 8 |
Melting Point | 1300 - 1390 ℃ |
Tensile Strength | 490 |
Yield Strength (0.2%Offset) | 220 |
Elongation | 35% min |
Hardness (Brinell) | - |
904L | Max | Min |
---|---|---|
Ni | 28.00 | 23.00 |
C | 0.20 | - |
Mn | 2.00 | - |
P | 0.045 | - |
S | 0.035 | - |
Si | 1.00 | - |
Cr | 23.0 | 19.0 |
Mo | 5.00 | 4.00 |
N | 0.25 | 0.10 |
CU | 2.00 | 1.00 |
Stainless Steel 904L Flat Bars Capabilities: The maximum length for ASTM B649 Stainless Steel 904L flat bars is 220 inches in the Stainless Steel 904L Bars with a maximum weight of 15,000 pounds.
Stainless Steel 904L Forged Round Bars Capabilities: The maximum length for forged round bars and hex bars is 420 inches, in the Stainless Steel 904L Bars with a maximum weight of 20,000 pounds, 220 inches.
Stainless Steel 904L Square Bars Capabilities: The maximum length for ASTM B649 Stainless Steel 904L square bars is 220 inches in the ASTM B649 Stainless Steel 904L Bars with a maximum weight of 15,000 pounds
Standard: ASTM B649, ASTM A479M, ASTM A582M, ASTM A314, ASTM A484M
ASTM A276 904L Stainless Steel Round Bar ASTM A276 904L Stainless Steel Bright Bar ASTM A276 904L Stainless Steel Hollow Bars ASTM A276 904L Stainless Steel Polish Bars ASTM A276 904L Stainless Steel Shaft Manufacturer ASTM A276 904L Stainless Steel Rectangular Bar ASTM A276 904L Stainless Steel Flat Bar ASTM A276 904L Stainless Steel Threaded Bar ASTM A276 904L Stainless Steel Black Bar ASTM A276 904L Stainless Steel PSQ Bar ASTM A276 904L Stainless Steel Square Bar | ASTM A276 904L Stainless Steel Flat Block Bar ASTM A276 904L Stainless Steel Rectangular Bar ASTM A276 904L Stainless Steel Hex Bar ASTM A276 904L Stainless Steel Triangle Bar ASTM A276 904L Stainless Steel Hollow Ring Bar ASTM A276 904L Stainless Steel Forged Round Bar ASTM A276 904L Stainless Steel Bright Round Bar ASTM A276 904L Stainless Steel Cold Drawn Bar ASTM A276 904L Stainless Steel Threaded Rod ASTM A276 904L Stainless Steel Welding Rod ASTM A276 904L Stainless Steel Filler Rod |
Round Bar |
Flat Bar |
Square Bar |
Round Corner Square Bar |
PSQ Bar |
Hex Bar |
Flat Block Bar |
Rectangular Bar |
Hollow Ring Bar |
Bright Round Bar |
Forged Round Bar |
Cold Drawn Bar |
Hollow Bar |
Circular Bar |
Threaded Bar |
Angle Bar |
Forged Bar |
Triangle Bar |
Welding Rod |
Threaded Rod |
Filler Rod |