Long product
Round Bar & Rod
Carbon steel round bar from 1035 to S45C and Q195 to Q345, plus forged and alloy bar.
Round bar is bought by steel grade and by diameter, because both determine whether the bar can be machined, forged or heat treated the way the drawing assumes.
We supply carbon steel round bar across the 1035 to S45C range and the Q195 to Q345 series, forged bar to ASTM A576 and A29, and nickel based alloy bar including Hastelloy and Inconel for high temperature service.
- ·Machined parts
- ·Shafts and fasteners
- ·Forged components
- ·High temperature service
MOQ 5 tonnes per size. Specification parity: any grade, size or standard a peer mill publishes, we quote the same specification. Full Round Bar & Rod range on jlccsteel.com.
Hot rolling
Continuous rolling and in-house cutting, so the grade and length agreed on the order is what is checked before packing.
Who you are buying from
Xi’an Junlin Chicheng Metal Products Co., Ltd has supplied steel since 2003, first through our predecessor business and now under this company, sourcing from long-term partner mills that operate ISO 9001 quality systems. Every ton ships with a mill test certificate traced to its heat number.
Range and standards
| Diameter | 10 mm, 12 mm, and larger on request |
|---|---|
| Grades | 1035 / 1045 / 1050 / S45C / Q195-Q345 / H13 |
| Form | hot rolled or forged, round or square |
| Service | cutting to length |
Standards we work to
Sub-categories and specifications
This line is organised into 4 sub-categories. Send your drawing or standard and we confirm the closest available grade.
Carbon steel round bar22 specifications
| Product | Grades | Standard | Size | Form |
|---|---|---|---|---|
| Structural Carbon Steel Round Rod Solid forged iron and steel round rod for structural use. | AISI structural carbon | ASTM | forged round bar | cut to length |
| Carbon Steel Round Bar 1035 / 1045 / 1050 / S45C Metal round bar for machining and general engineering. | 1035 / 1045 / 1050 / S45C / Q195 / Q215 / Q235 / Q275 / Q345 / H13 | ASTM | dia 10 mm / 12 mm | cut to length |
| Carbon Steel Round Bar 6 mm, Q195 Hot rolled round bar for machining, shafts and general engineering. | Q195 | GB / ASTM | 6 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 8 mm, Q195 Hot rolled round bar for machining, shafts and general engineering. | Q195 | GB / ASTM | 8 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 8 mm, Q215 Hot rolled round bar for machining, shafts and general engineering. | Q215 | GB / ASTM | 8 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 10 mm, Q215 Hot rolled round bar for machining, shafts and general engineering. | Q215 | GB / ASTM | 10 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 10 mm, Q235 Hot rolled round bar for machining, shafts and general engineering. | Q235 | GB / ASTM | 10 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 12 mm, Q235 Hot rolled round bar for machining, shafts and general engineering. | Q235 | GB / ASTM | 12 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 14 mm, Q235 Hot rolled round bar for machining, shafts and general engineering. | Q235 | GB / ASTM | 14 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 16 mm, Q235 Hot rolled round bar for machining, shafts and general engineering. | Q235 | GB / ASTM | 16 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 20 mm, Q235 Hot rolled round bar for machining, shafts and general engineering. | Q235 | GB / ASTM | 20 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 25 mm, Q235 Hot rolled round bar for machining, shafts and general engineering. | Q235 | GB / ASTM | 25 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 16 mm, Q275 Hot rolled round bar for machining, shafts and general engineering. | Q275 | GB / ASTM | 16 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 20 mm, Q275 Hot rolled round bar for machining, shafts and general engineering. | Q275 | GB / ASTM | 20 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 20 mm, Q345 Hot rolled round bar for machining, shafts and general engineering. | Q345 | GB / ASTM | 20 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 25 mm, Q345 Hot rolled round bar for machining, shafts and general engineering. | Q345 | GB / ASTM | 25 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 30 mm, Q345 Hot rolled round bar for machining, shafts and general engineering. | Q345 | GB / ASTM | 30 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 16 mm, 20# Hot rolled round bar for machining, shafts and general engineering. | 20# | GB / ASTM | 16 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 20 mm, 20# Hot rolled round bar for machining, shafts and general engineering. | 20# | GB / ASTM | 20 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 20 mm, 35# Hot rolled round bar for machining, shafts and general engineering. | 35# | GB / ASTM | 20 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 25 mm, 35# Hot rolled round bar for machining, shafts and general engineering. | 35# | GB / ASTM | 25 mm | straight 6 m / 12 m |
| Carbon Steel Round Bar 25 mm, 45# Hot rolled round bar for machining, shafts and general engineering. | 45# | GB / ASTM | 25 mm | straight 6 m / 12 m |
Forged and alloy bar16 specifications
| Product | Grades | Standard | Size | Form |
|---|---|---|---|---|
| Hot Rolled Forged Round Bar 40X / S275 Forged carbon steel round bar for machined parts. | 40X / S275 / ASTM A576 / A29 | ASTM A576 / A29 | hot rolled forged | cut to length |
| Alloy Round and Square Bar (Hastelloy, Inconel) Nickel and cobalt based alloy bar for high temperature service. | Hastelloy X / C276 / B2 / B3 / Inconel 600 / 601 / 738LC / 939 | ASTM | round and square section | cut to length |
| Alloy Steel Round Bar 30 mm, 40Cr Forged and rolled alloy bar for heat treated parts and tooling. | 40Cr | ASTM A29 / A576 | 30 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 40 mm, 40Cr Forged and rolled alloy bar for heat treated parts and tooling. | 40Cr | ASTM A29 / A576 | 40 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 50 mm, 40Cr Forged and rolled alloy bar for heat treated parts and tooling. | 40Cr | ASTM A29 / A576 | 50 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 60 mm, 40Cr Forged and rolled alloy bar for heat treated parts and tooling. | 40Cr | ASTM A29 / A576 | 60 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 40 mm, 42CrMo Forged and rolled alloy bar for heat treated parts and tooling. | 42CrMo | ASTM A29 / A576 | 40 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 50 mm, 42CrMo Forged and rolled alloy bar for heat treated parts and tooling. | 42CrMo | ASTM A29 / A576 | 50 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 60 mm, 42CrMo Forged and rolled alloy bar for heat treated parts and tooling. | 42CrMo | ASTM A29 / A576 | 60 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 80 mm, 42CrMo Forged and rolled alloy bar for heat treated parts and tooling. | 42CrMo | ASTM A29 / A576 | 80 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 30 mm, H13 Forged and rolled alloy bar for heat treated parts and tooling. | H13 | ASTM A29 / A576 | 30 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 50 mm, H13 Forged and rolled alloy bar for heat treated parts and tooling. | H13 | ASTM A29 / A576 | 50 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 60 mm, 4140 Forged and rolled alloy bar for heat treated parts and tooling. | 4140 | ASTM A29 / A576 | 60 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 80 mm, 4140 Forged and rolled alloy bar for heat treated parts and tooling. | 4140 | ASTM A29 / A576 | 80 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 80 mm, 4340 Forged and rolled alloy bar for heat treated parts and tooling. | 4340 | ASTM A29 / A576 | 80 mm | straight 4 m - 6 m |
| Alloy Steel Round Bar 100 mm, 4340 Forged and rolled alloy bar for heat treated parts and tooling. | 4340 | ASTM A29 / A576 | 100 mm | straight 4 m - 6 m |
Bright and peeled bar8 specifications
| Product | Grades | Standard | Size | Form |
|---|---|---|---|---|
| Bright Drawn Round Bar 10 mm, C45 Peeled and polished bar with tight diameter tolerance for automatic machining. | C45 | DIN / ASTM | 10 mm | straight 3 m - 6 m |
| Bright Drawn Round Bar 12 mm, C45 Peeled and polished bar with tight diameter tolerance for automatic machining. | C45 | DIN / ASTM | 12 mm | straight 3 m - 6 m |
| Bright Drawn Round Bar 16 mm, C45 Peeled and polished bar with tight diameter tolerance for automatic machining. | C45 | DIN / ASTM | 16 mm | straight 3 m - 6 m |
| Bright Drawn Round Bar 20 mm, 1045 Peeled and polished bar with tight diameter tolerance for automatic machining. | 1045 | DIN / ASTM | 20 mm | straight 3 m - 6 m |
| Bright Drawn Round Bar 25 mm, 1045 Peeled and polished bar with tight diameter tolerance for automatic machining. | 1045 | DIN / ASTM | 25 mm | straight 3 m - 6 m |
| Bright Drawn Round Bar 16 mm, 20# Peeled and polished bar with tight diameter tolerance for automatic machining. | 20# | DIN / ASTM | 16 mm | straight 3 m - 6 m |
| Bright Drawn Round Bar 20 mm, 20# Peeled and polished bar with tight diameter tolerance for automatic machining. | 20# | DIN / ASTM | 20 mm | straight 3 m - 6 m |
| Bright Drawn Round Bar 25 mm, S45C Peeled and polished bar with tight diameter tolerance for automatic machining. | S45C | DIN / ASTM | 25 mm | straight 3 m - 6 m |
Square and flat bar4 specifications
| Product | Grades | Standard | Size | Form |
|---|---|---|---|---|
| Bar 10 x 10 mm, Q235 Square Bar Square and flat long products for frames, brackets and machined parts. | Q235 Square Bar | GB / ASTM | 10 x 10 mm | straight 6 m |
| Bar 12 x 12 mm, Q235 Square Bar Square and flat long products for frames, brackets and machined parts. | Q235 Square Bar | GB / ASTM | 12 x 12 mm | straight 6 m |
| Bar 16 x 16 mm, Q235 Square Bar Square and flat long products for frames, brackets and machined parts. | Q235 Square Bar | GB / ASTM | 16 x 16 mm | straight 6 m |
| Bar 20 x 20 mm, 45# Square Bar Square and flat long products for frames, brackets and machined parts. | 45# Square Bar | GB / ASTM | 20 x 20 mm | straight 6 m |
Buyer guides
Practical notes on specifying, inspecting and shipping long products — the details that decide whether an order runs clean.
Send us your specification
Grade, diameter, length, quantity and destination port is enough for us to come back with a complete quotation, usually within one working day.