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The low carbon steel annealed structure is ferrite and a small amount of pearlite, which has low strength and hardness, and good plasticity and toughness. Therefore, the cold formability is good, and cold forming can be performed by a method such as crimping, bending, or press. This steel has good weldability. Low carbon steel with a very low carbon content has a low hardness and poor machinability, and normalizing treatment can improve the machinability.
Due to the inherent characteristics of low carbon steel, the scope of its use has been greatly limited. With the application of some new domestic technologies in the steel industry, many new uses of low carbon steel have been well exploited.
1. Product Indormation
High Quality Low Carbon Pipes And Tubes
| Outer diameter | 48.3mm or other |
| Thickness | SCH10- SCHXXS |
| Length | Max 12M |
| Standars | ASTM,JIS |
| Grade | Q195, Q235, Q345 |
| Application | Structure, building, support |
| End treatment | Threade |
| Surface | Painting, galvanized |
| Certification | ISO 9001 |
| Elements | Chemical Composition% | Mechanical Property | ||||||
| Material | C% | Mn% | S% | P% | Si% | Yield Strength | Tensile Strength | Elongation |
| (Mpa) | (Mpa) | (%) | ||||||
| Q195 | 0.06-0.12 | 0.25-0.50 | <0.05 | <0.045 | <0.3 | >195 | 315-430 | 32-33 |
| Q235 | 0.12-0.2 | 0.30-0.70 | <0.045 | <0.045 | <0.3 | >235 | 375-500 | 24-26 |
| Q345 | <0.20 | 1.0-1.6 | <0.04 | <0.04 | <0.55 | >345 | 470-630 | 21-22 |
| Q195 → SS330,ST37,ST42 | |
| Q235 → SS400,S235JR | |
| Q345 → S355JR,SS500,ST52 |
2. Products Show
3. Production Flow Chart
4. Packing and Delivery
Packing Detail:
Bunding
Buling
20" container
40" container
Delivery Detail:15-20 days
Port: Xingang (Tianjin), China
TFCO is located in Daqiu Village, Tianjin, and Daegu Village is the world's largest welded pipe production base. After years of hard work, we have formed a diversified development investment pattern, giving full play to its advantages and achieving the overall promotion of scale, structure, quality and efficiency.
After several years of development, we have long-term customers from Canada, Australia, Singapore, Thailand, South Korea, Vietnam, Dubai, Qatar and other countries.
Our Service:
Free samples
Large inventory
Quick quote
The low carbon steel annealed structure is ferrite and a small amount of pearlite, which has low strength and hardness, and good plasticity and toughness. Therefore, the cold formability is good, and cold forming can be performed by a method such as crimping, bending, or press. This steel has good weldability. Low carbon steel with a very low carbon content has a low hardness and poor machinability, and normalizing treatment can improve the machinability.
Due to the inherent characteristics of low carbon steel, the scope of its use has been greatly limited. With the application of some new domestic technologies in the steel industry, many new uses of low carbon steel have been well exploited.
1. Product Indormation
High Quality Low Carbon Pipes And Tubes
| Outer diameter | 48.3mm or other |
| Thickness | SCH10- SCHXXS |
| Length | Max 12M |
| Standars | ASTM,JIS |
| Grade | Q195, Q235, Q345 |
| Application | Structure, building, support |
| End treatment | Threade |
| Surface | Painting, galvanized |
| Certification | ISO 9001 |
| Elements | Chemical Composition% | Mechanical Property | ||||||
| Material | C% | Mn% | S% | P% | Si% | Yield Strength | Tensile Strength | Elongation |
| (Mpa) | (Mpa) | (%) | ||||||
| Q195 | 0.06-0.12 | 0.25-0.50 | <0.05 | <0.045 | <0.3 | >195 | 315-430 | 32-33 |
| Q235 | 0.12-0.2 | 0.30-0.70 | <0.045 | <0.045 | <0.3 | >235 | 375-500 | 24-26 |
| Q345 | <0.20 | 1.0-1.6 | <0.04 | <0.04 | <0.55 | >345 | 470-630 | 21-22 |
| Q195 → SS330,ST37,ST42 | |
| Q235 → SS400,S235JR | |
| Q345 → S355JR,SS500,ST52 |
2. Products Show
3. Production Flow Chart
4. Packing and Delivery
Packing Detail:
Bunding
Buling
20" container
40" container
Delivery Detail:15-20 days
Port: Xingang (Tianjin), China
TFCO is located in Daqiu Village, Tianjin, and Daegu Village is the world's largest welded pipe production base. After years of hard work, we have formed a diversified development investment pattern, giving full play to its advantages and achieving the overall promotion of scale, structure, quality and efficiency.
After several years of development, we have long-term customers from Canada, Australia, Singapore, Thailand, South Korea, Vietnam, Dubai, Qatar and other countries.
Our Service:
Free samples
Large inventory
Quick quote
