Specification of alloy steel
| Product name | Alloy Seamless Steel Pipe |
| Standard | BS 1387、GB/T 8163-1999、GB/T 8162-1999、ASTM A106-2006、ASTM A53-2007、API 5L、DIN 2448Q195-Q345, 10# ,20#,45#,195-Q345, Gr.B-Gr.50, S235JR, SS400, SPHC,BS-040A10 ,16MN, 40CR, 42CrMo, 27SiMn, 12Cr1Mov, 15CrMo, GCr15,25Mn2 ASTM, DIN, JIS, BS, GB available
|
| Grade | A53(A,B), A106(B,C), 10#, 20#, 45# |
| Thickness | 1.5mm-100mm |
| Shape | Round, Square, Rectangle, Oval |
| Outer diameter | 22mm-650mm |
| Technology | Hot Rolled |
| Certification | ISO, CE, BV.. |
| Tolerant | Thickness:±0.05MMLength:±6mmOuter Diameter:±0.3MM |
| Type | Seamless Steel Pipe |
Chemical composition: The chemical composition of alloy steel is determined by the specific alloying elements used. The percentage of each element can vary depending on the intended application. For example, a chromium-molybdenum alloy steel may contain 0.5% to 1.0% chromium and 0.15% to 0.25% molybdenum.
Mechanical properties: Alloy steel has different mechanical properties depending on the specific alloying elements used and the manufacturing process. Some of the mechanical properties that may be specified for alloy steel include tensile strength, yield strength, elongation, and hardness.
Heat treatment: Alloy steel is often heat treated to improve its mechanical properties. The specific heat treatment process will depend on the alloying elements used and the intended application. Common heat treatment processes for alloy steel include quenching and tempering, annealing, and normalizing.
ASTM Standards: The American Society for Testing and Materials (ASTM) has established standards for various grades of alloy steel. These standards specify the chemical composition, mechanical properties, and heat treatment requirements for different grades of alloy steel.
