AISI 8630 Round Bar
SAE 8630 Round Bar Suppliers
AISI / SAE 8630 Bars & Rods
AISI 8630 Round Bars are also known as Alloy Steel 8630, which is a low alloy that is unique due to its levels of molybdenum, chromium, and chromium. Alloy Steel 8630 offers users good weldability by most common methods, as well as mechanical properties. This popular UNS G86300 alloy works well with hot forging and rolling, in addition to annealing. Alloy Steel DIN 1.6545 is utilized for various critical structural parts such as Gears, Shafts and crankshafts, Ring gears, Connectors, hangers, and block valves for the oil industry.
Since its inception, Siddhgiri Tubes has been renowned manufacturers and stockists of splendid quality SAE 8630 bright round bars, which are the first preference of various reputed industries across the globe. Offering excellent quality, this AISI 8630 hex and Flat Bars has taken us many miles ahead of our competitors. Due to being in tune with international standards, these AISI / SAE 8630 Rods are used by clients for various industrial usages.
We are amongst the leading Suppliers and Exporters of AISI UNS G86300 Polished Bar, AISI DIN 1.6545 Hexagonal Bar, ASTM 8630 Round Bars, Cold Drawn Bar, Rectangular Bar, AISI 8630 Round Bars, AISI 8630 Rods, SAE 8630 Rods, Hex Bar, Hot Rolled Round Bar, Square Bar, Black Bar, Forged Bars, Threaded Bar, Flat, AISI 8630 Alloy Steel Bright Bar, Forged Bar, Cold Finished Bars, ASTM 8630 Hollow Bar in India, Qatar, Singapore, Iraq, Oman, Bahrain, Kuwait, Saudi Arabia and the United Arab Emirates (UAE).
Popular Product Searches on Siddhgiri:
Square Bars | Forged Round Bar | Steel Hex Bar | Polish Bar | Bright Round Bars | Black Round Bars
| Product | SAE / AISI 8630 Round Bar |
| Dimensions | AISI, EN, DIN, ASTM, ASME, JIS, BS |
| Round Bars Size Range | 5mm To 500mm |
| Diameter | 8mm to 800mm |
| Tolerance | K10, K11, K12, H8, H9, H10, H11, H12, H13K9, or as per clients’ requirements |
| Finish | Black, Rough Turned, Bright Polished, Matt Finish, NO.4 Finish, BA Finish |
| Length | 100mm To 6000mm Long & Above |
| Form | Square, Round, Billet, Hex (A/F), Ingot, Rectangle, Forging Etc. |
| Condition | Hardened & tempered, annealed |
| Surface | Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished |
| Designations | Germany: DIN 1.6545. Italy: UNI 30 NiCrMo 2 KB. United States: AMS 6280, AMS 6280E, AMS 6281, AMS 6281C, AMS 6355, AMS 6355G, AMS 6530, AMS 6530E, AMS 6550, AMS 6550E, ASTM A322, ASTM A331, ASTM A505, ASTM A519, MIL SPEC MIL-S-16974, SAE J404, SAE J412, SAE J770, UNS G86300. |
| Price Terms | Ex-Works, FOB, CFR, CIF, CNF |
| Latest Price | Call +91 9619406392 |
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| AISI 8630 | G86300 | 1.6545 |
| Equivalent materials to AISI 8630 alloy steel are as follows. | ||||
|---|---|---|---|---|
| AMS 6280 | AMS 6281 | AMS 6530 | AMS 6535 | AMS 7496 |
| ASTM A29 | ASTM A322 | ASTM A331 | ASTM A513 | ASTM A519 |
| ASTM A752 | ASTM A829 | MIL S-18728 | MIL S-6050 | SAE J1397 |
| SAE J404 | SAE J404 | SAE J412 | AMS 6280E | AMS 6281C |
| AMS 6355 | AMS 6355G | AMS 6530E | AMS 6550 | AMS 6550E |
| ASTM A505 | MIL SPEC MIL-S-16974 | SAE J770 | – | – |
| AISI 8630 Polished Round Bar | SAE 8630 T-Bar |
| SAE8630 Square Bar | AISI 8630 Triangle Bar |
| Cut Piece 8630 Flat Bar | 8630 Alloy Steel Hex Bar |
| AISI UNS G86300 Hollow Bar | DIN 1.6545 Rods |
| SAE 8630 Precistion Ground Bar | Carbon Steel 8630 Threaded Bar |
| AISI 8630 Round Bars | AISI 8630 True Bar |
| AISI 8630 Cold Drawn Bar | DIN 1.6545 Hot Rolled Bar |
| Cold Finished SAE 8630 Bright Bar | SAE 8630 Half Round Bar |
| SAE 8630 Polish Bar | SAE 8630 Black Bar |
| SAE 8630 Angle Bar | 8630 Forged Bar |
| Standard Analysis | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| – | C | Si | Mn | P | S | Cr | Ni | Mo | Fe |
| Min | 0.28 | 0.15 | 0.70 | • | • | 0.40 | 0.40 | 0.15 | 0.00 |
| Max | 0.33 | 0.35 | 0.90 | 0.035 | 0.040 | 0.60 | 0.70 | 0.25 | 0.00 |
| Modified Analysis | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| – | C | Si | Mn | P | S | Cr | Ni | Mo | Fe |
| Min | 0.28 | 0.15 | 0.75 | • | • | 0.85 | 0.70 | 0.35 | 0.00 |
| Max | 0.33 | 0.35 | 0.95 | 0.035 | 0.040 | 1.00 | 0.90 | 0.45 | 0.00 |
| Mechanical Properties | 30 HRC | 40 HRC | 45 HRC |
| UTS(ksi) Per ASTM E8-04 | 147 | 183 | 225 |
| Elongation Per ASTME E8-04 | 21 | 18 | 12 |
| Poisson’s Ratio per ASTM E111-04 | – | .282 | – |
| Young’s Modulus per ASTM E111 | – | 30900 (ksi) | – |
| YS 0.2% offset Per ASTM E8-04 | 134 | 171 | 205 |
| V-Notch Charpy Impact Per ASTM E23-06 | 80 | 45 | 21 |
| RA% Per ASTM E8-04 | 64 | 60 | 50 |
| Documents like QAP | Packaging list |
| NABL approved lab test report | Guarantee letter |
| Buyers report | Third-party test report |
| Raw material test report | Material Traceability report |
| Commercial invoice to buyers | The TC like MTC as per EN 10204/3.1B |
Siddhgiri Tubes is focusing on every procedure to assure quality. SAE 8630 Round Bars are subject to surface wash and cleaning to remove all impurities. After that bars and rods are wrapped in thin plastic. Then an outer rope is tied to protect the AISI 8630 Round Bars and they are packed in a container or wooden box.
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