Q235 Q345 Carbon Steel Profiles En10025 M104 Forged 14 X 6000 H Beam Steel Structural For Building
Q235 Q345 en10025 m104 forged 14*6000 h beam steel structural for building
Why does carbon steel turn black?
The black finish is a very thin layer of iron oxide. This can be created with heat or a chemical solution. A piece of carbon steel heated in air with a torch will change colors changing color ad getting darker until it eventually reaches black.
Which is better carbon steel or black steel?
One of the main differences between carbon steel and black steel is that carbon steel piping and carbon steel pipe fitting are susceptible to corrosion. Black steel piping, on the other hand, is made from non-galvanized steel and is not susceptible to corrosion.
Product description:
| Place of Origin | Jiangsu, China |
| Skin Pass | Yes |
| Alloy Or Not | Non-Alloy |
| Delivery Time | within 7 days |
| Brand Name | Qingdao Shengqi Metal Products Co., LTD |
| Application | Ship Plate, Boiler Plate, Container Plate, making pipes, making cold rolled steel products, making small tools |
| Width | 1000-2200mm |
| Length | as your request |
| Certificate | CE, JIS, ISO9001 |
| Technique | Hot Rolled Cold Rolled |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| Material | Q195/Q235/Q235b/Q345/A36/SS400/SA302 |
| Width | 1000-2200mm |
| Shape | Flat Steel Plate |
| Usage | Construction Structure |
| Payment term | TT LC |
Product details:
| Standard | ASTM |
| Grade | carbon steel |
| Shape | Channel |
| Tolerance | ±1% |
| Invoicing | by theoretical weight |
Application:
Packing & Shipping:
Standard seaworthy export packing:
3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock.
1. Export seaworthy packing: a water proof paper + an inhibitor film + a steel sheet cover with steel edge protectors and sufficient steel straps
2. Packaging detail:as customer's requirements.
FAQ:
A1:Always a pre-production sample before mass production;
Always final Inspection before shipment;
A5:Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,Express Delivery；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
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