347 Stainless Steel Round Bar
SS 347H Rod and Hex Bar Supplier in India
UNS S34700 Bars and 347 Stainless Steel Bright Bar Price in India - AMS 5512 / AMS 5646/ Stainless Steel 347 Bar Stock in many Sizes, Thickness, Diameter and Length
Stainless Steel 347 Round Bar Suppliers
Alloy 347 is a stabilized, austenitic, chromium steel containing columbium which allows for the elimination of carbide precipitation, and, consequently, intergranualr corrosion. Alloy 347 is stabilized by the additions of chromium and tantalum and offers higher creep and stress rupture properties than alloy 304 and 304L which may also be used for exposures where sensitization and intergranualr corrosion are of concern. The addition of columbium also allows Alloy 347 to have excellent corrosion resistance, even superior to that of alloy 321. 347H is the higher carbon composition form of Alloy 347 and demonstrates improved high temperature and creep properties.
The 347 stainless steel grade is a stabilized alloy, due to its columbium + tantalum component within. Ideal for long-term work life in high temperatures (800-1500ºF), 347 Stainless Steel is also resistant to intergranular corrosion in the chromium carbide precipitation range. High creep and stress rupture properties are part of their superior mechanical properties.
Chemical Formula
Iron 68%, Carbon 0.08%, Chrome 17%, Manganese 2%, Nickel 11%, Niobium + Tantalum 0.8%, Phosphorus 0.045%, Sulphur 0.03%, Silicon 1%.
Raaj Sagar Steels is ISO and NORSOK Approved Manufacturers & Suppliers of UNS S34700 Round Bars . we are approved suppliers Of SS 347 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.
Our stainless steel round bar is generally sold in the annealed condition, although some grades such as 17-4 or certain 400 series grades may be hardened by heat-treating. The standard length for most size round bars is 12’-14’ random lengths, but lengths are available in some sizes up to 20’ and longer. Finishes on bars can vary and include cold drawn, centerless ground, smooth turned, rough turned, turned ground and polished, and HRAP.
Available Steel Grades: 304/304L, 316/316L, 302, 303, 309, 310, 321, 330, 347, 410, 416, 430, 600, 625, 718, 15-5, 17- 4, 17-7, A286, 2205 and more!
We will custom saw cut to length.
we are producing WNR 1.4550 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.
ASTM A479 type 347 Forged Threaded Bar Price List for India and Lowest Price for Alloy 347 round bar from 9.5mm to 177.8mm - Check Bar Dimensions, Tolerances, Sizes & Weight Chart
AISI 347 Stainless Steel Round Bar Specification
ASTM A276 Stainless Steel Round Bar Specification
| 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 |
347 Stainless Steel Equivalent
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 347 | 1.4550 | S34700 | SUS 347 | - | 08Ch18N12B | - | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | - | - | - | X7CrNiNb18-10 |
347 Stainless Steel Hex Bar Mechanical & Physical Properties
Mechanical Properties:
| Grade | Tensile Strength ksi (MPa) min |
Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 347/347H | 75 |
30 |
40 | 201 | 95 |
347 Stainless Steel Bright Bar Physical Properties:
| Density lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | |
|---|---|---|---|---|---|
| at 68 °F | at 68 – 212°F | at 68 – 1832°F | 68-932°F | at 32 – 212°F | in tension (E) |
| 0.288 | 9.2 | 11.4 | 14.7 | 0.12 | 28 x 106 |
347 Stainless Steel Flat Bar Chemical Composition
| C | Cr | Mn | Ni | P | S | Si | Cb/Ta | |
|---|---|---|---|---|---|---|---|---|
| 347 | 0.08 max | min: 17.0 |
2.0 max | min: 9.0 |
0.04 max | 0.30 |
0.75 |
min:10x C |
| 347H | min: 0.04 |
min: 17.0 |
2.0 max | min: 9.0 max: 13.0 |
0.03 max | 0.30 max |
0.75 max |
min:10x C max: 1.0 |
Trusted & Best company in India for Stainless Steel 347 Products.
Stainless Steel 347 Flat Bars Capabilities: The maximum length for ASTM A276 Stainless Steel 347 flat bars is 220 inches in the Stainless Steel 347 Bars with a maximum weight of 15,000 pounds.
Stainless Steel 347 Forged Round Bars Capabilities: The maximum length for forged round bars and hex bars is 420 inches, in the Stainless Steel 347 Bars with a maximum weight of 20,000 pounds, 220 inches.
Stainless Steel 347 Square Bars Capabilities: The maximum length for ASTM A276 Stainless Steel 347 square bars is 220 inches in the ASTM A276 Stainless Steel 347 Bars with a maximum weight of 15,000 pounds
Standard: ASTM A276,ASTM A479M,ASTM A582M,ASTM A314,ASTM A484M
Types of Stainless Steel 347 Round Bar
 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 |