With advanced equipment and superb craftsmanship, we focus on the development and production of p9 pipe, astm a335 p22, tp304l stainless steel pipe, and strive to meet the different needs of users through continuous practice and innovation. For our company, the quality and morale of our staff directly affect the rise and fall of our company. We have strong development ability and quality control. Since its establishment, our company has been dedicated to the values of harmony, integrity, quality, innovation and win-win. We create wealth for the society, create value for customers, create opportunities for employees and create benefits for enterprises.
JIS G3445 Carbon Steel Pipe
Material, Specification, Key Features
JIS G3445 Carbon Steel Pipe is a material specification that outlines the requirements for seamless carbon steel pipes used in machine structural purposes. The standard provides key features that make it suitable for various applications requiring high strength and corrosion resistance.
Chemical Composition
| Element | Composition (%) |
| Carbon | 0.22 - 0.29 |
| Silicon | 0.15 - 0.35 |
| Manganese | 0.30 - 0.60 |
| Phosphorus | 0.040 max |
| Sulfur | 0.040 max |
Mechanical Properties
| Property | Value |
| Tensile Strength | 520-805 MPa |
| Yield Strength | 335 MPa min |
| Elongation | 30% min |
| Hardness | 85 HRB max |
Physical Properties
| Property | Value |
| Density | 7.85 g/cm3 |
| Melting Point | 1425 °C |
| Thermal Conductivity | 51.9 W/mK |
Process Performance
| Performance | Value |
| Weldability | Excellent |
| Machinability | Good |
| Formability | High |
Steel Grade
The JIS G3445 Carbon Steel Pipe adheres to multiple grades, including but not limited to STKM 11A, STKM 12A, STKM 13A, STKM 13B, and more.
Application
JIS G3445 Carbon Steel Pipe is commonly used in various industries such as automotive, machinery, construction, and general engineering where high tensile strength and structural integrity are required.
Possible Alternative Grades
Some possible alternative grades to consider include ASTM A519, EN 10305-1, and DIN 2391, depending on specific project requirements and regional preferences.
Relying on our own technical advantages and management advantages, we strive to create 0.1-10mm Thickness Carbon Steel Sheet with Strength Excellent Malleability Used for Industrial that is superior to the current level in the market in terms of product performance and quality. The reserve and utility of human resources have a crucial impact on the high-quality development of enterprises. We not only have the motivation and goal of pursuing enterprise economic benefits, but also the obligation and responsibility to contribute to the promotion of social harmony and national prosperity.
Hot Tags: carbon steel pipe, China, suppliers, manufacturers, factory, customized, wholesale, price, OEM, mill, producer, for sale, a312 gr tp304l, seamless square steel tubing, spiral hot dip galvanized tube, dom Tubing, 1.5 x 095 dom tubing, high strength steel tubing