Cold Rolled Carbon Steel Sheet (SAE 1045 1050)

2021-05-17

Cold Rolled Carbon Steel Sheet ( SAE 1045 1050 )

AISI 1045 steel is a medium tensile steel supplied in the black hot rolled or normalized condition. It has a tensile strength of 570 - 700 MPa and Brinell hardness ranging between 170 and 210.
AISI 1045 steel is characterized by good weldability, good machinability, and high strength and impact properties in either the normalized or hot rolled condition.
AISI 1045 steel has a low through-hardening capability with only sections of size around 60 mm being recommended as suitable for tempering and through-hardening. However, it can be efficiently flame or induction hardened in the normalized or hot rolled condition to obtain surface hardnesses in the range of Rc 54 - Rc 60 based on factors such as section size, type of set up, quenching medium used etc.
AISI 1045 steel lacks suitable alloying elements and hence does not respond to the nitriding process.

Machining
AISI 1045 steel has good machinability in normalized as well as the hot rolled condition. Based on the recommendations given by the machine manufacturers, operations like tapping, milling, broaching, drilling, turning and sawing etc. Can be carried out on AISI 1045 steel using suitable feeds, tool type and speeds.

Welding
Certain facts about welding of AISI 1045 steel are:
· AISI 1045 steel is readily welded when correct procedure is followed.
· Welding AISI 1045 steel in through-hardened, tempered and flame or induction hardened condition is not recommended.
· Low hydrogen electrodes are preferred for welding AISI 1045 steel.
· The workpiece is
· Pre-heated at 200° C-300° C (392° F - 572° F)
· Maintained at the same temperature during welding
· Cooled slowly using sand, ashes etc and
· Stress relieved at 550° C - 660° C (1022° F - 1220° F).
1. Thickness: 1.0-100.0mm
2. Width: 1000mm, 1219mm, 1500mm, 1800. And length: Could be cut into any size as per customer's request. Usually our common sizes: 1219mm*2438mm (4*8ft), 1219mm*3048mm (4*10ft) and 1000mm*2000mm.
3. Packing: Wooden case, or customize package.





4. Application:
Architectural decoration, luxury doors, wall decoration plate, elevators decorating, KTV indoor decoration, metal tank shell, ship building, decoration inside the train, as well as outdoor works, advertising name plate, the ceiling and cabinets, aisle panels, screen, the tunnel project, hotels, guest houses, entertainment place, kitchen equipment, light industrial and others.

5. Advantage: Colorful, showing the splendor of your quality, wear-resistant as well, strong corrosion resistance, anti-rust property and decorative effect, durable and beautiful in good taste.
9. Supplier Product Code: SDJM

11. Competitive Advantages of the product
1) Customize pattern and color coating
2) Advantage: Various patterns, splendid decorative effect, fashionable design

Normalized steel bar is produced by normalizing which is one kind of heat treatment to get even microstructure and better mechanical properties and hardness. Our advantages and more services of normalized steel bar includes:

1) Wide range of diameters from 10mm to 100mm

2) Customized Length from 100mm to 12000mm

3) Good surface roughness: 0.4um to 1.5um

4) Good straightness: 0.5mm/m to 2mm/m

5) Good roundness: 80% of diameter tolerance

6) Diameter tolerance: -0.02mm to -0.06mm/h9, h10, h11

7) Matched further processing: Grinding, polishing, straightening

8) Anti-rusty package

9) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing

10) Fast delivery time

Normalized Steel Bar, Normalized Steel Round Bar, Normalized steel Rod, Normalized Square Steel Bar, Normalized Steel
Province Gold Mysterious Pipe Co., Ltd. http://www.sdhighstrengthsteelbolts.com