High strength carbon and low alloy steel
- IN
- ASTM
- JIS
- DIN
- GB/T
Introduction of high strength carbon and low alloy steel
Carbon steel is an alloy of iron and carbon with a carbon content of 0.0218% to 2.11%. Also called carbon steel. It also generally contains a small amount of silicon, manganese, sulfur and phosphorus. Generally, the higher the carbon content in carbon steel, the higher the hardness and strength, but the lower the plasticity.
Carbon steel classification:
(1) According to the application, carbon steel can be divided into three categories: carbon structural steel, carbon tool steel and free cutting structural steel. Carbon structural steel is further divided into engineering construction steel and machinery manufacturing structural steel;
(2) According to the casting method, it can be divided into open hearth steel and converter steel;
(3) According to the deoxidation method, it can be divided into boiled steel (F), dead steel (Z), semi-dead steel (b) and special dead steel (TZ);
(4) Según el contenido de carbono, el acero al carbono puede dividirse en acero de bajo carbono (WC ≤ 0,25%), acero de medio carbono (WC0,25%-0,6%) y acero de alto carbono (WC>0,6%);
(5) According to the quality of steel, carbon steel can be divided into ordinary carbon steel (higher phosphorus and sulfur content), high-quality carbon steel (lower phosphorus and sulfur content), and advanced high-quality steel ( lower phosphorus and sulfur content) ) and extra high quality steel.
EN High strength carbon and low alloy steel
The most used qualities are recommended:
S 355 N 1.0490 1.0546 S 355 NL 1.0491 S 420 NL S 275 NL S 420 N S235J2 S275J2 S355J2 S355K2 1.8825 1.8819 1.{{20 }}.8818 1.8823 1.8836 1.8834 1.8838 More ❯❯
ASTM high strength carbon and low alloy steel
Commonly used grades are recommended:
A514 Grade B A572 Grade 50 Type 2 A656 Type 7 Grade 100 A709 Grade 50W Type C A656 Type 7 Grade 60 A656 Type 7 Grade 80 A656 Type 7 Grade 70 A656 Type 7 Grade 690 A656 Type 7 Grade 50 A572 Grade 60 Type 2 A572 Grade 42 Type 2 A572 Grade 55 Type 2 A572 Grade 65 Type 2 A573 Grade 70 A633 Grade E A573 Grade 58 A633 Grade C A573 Grade 65 A633 Grade D A573 Grade 70 More ❯❯
JIS High Carbon Low Alloy Strength Steel
Commonly used grades are recommended:
SM 41 A SM 53 B SM 50 A SM 50 B SM 50 YA SM 53 C SM 41 C SM 41 B SM 50 YB SS 34 SM570 SS 50 SS400 SS540 SM 58 SS 55 SM 50 C SS490 SS 41 SS330 More ❯❯
DIN high strength carbon and low alloy steel
Commonly used grades are recommended:
St50.2 St44.2 St52.3 St37.2 St70.2 St37.3 St60.2 St44.3 More ❯❯
GB/T High Strength Carbon and Low Alloy Steel
Commonly used grades are recommended:
Q345D Q420 B Q295 B Q390 B Q390 E Q420 C Q345 E Q390 C Q420 D Q420 A Q390 A Q460F Q420 E Q345 C Q345 B Q390 D Q235 C Q235 B Q235A More ❯❯
