Chemical composition
 
    
    
 | C(%) | Mn(%) | P(%) | S(%) |  |  |  |  |  |  | 
0.40-0.47 | 0.40-0.47 | 0.40-0.47 | 0.40-0.47 | 0.40-0.47 | 0.40-0.47 | 0.40-0.47 | 0.40-0.47 | 0.40-0.47 | 0.40-0.47 | 
 
Applications
Carbon Steels and Manganese Steels for Machine Structural use 
Country Code:
 AISI
Standard
  -
Steel Type 
  1043
Heat treatment 
Heat Treatment of steel grade 120W4
Heat treated : 1585°C - 1689°C
 
 
Relate Steel Type 
    
    
 | Inquiry | Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | 
 |  |  |  |  |  |  | ≦0.03 | ≦0.035 | ≦0.2 |  | S45C(SWRH47B) | 3828 | CNS | 0.42-0.48 | 0.15-0.35 | 0.6-0.9 | ≦0.03 | ≦0.035 | ≦0.2 |  | 45Mn | 699 | GB | 0.42-0.50 | 0.17-0.37 | 0.7-1.0 | ≦0.03 | ≦0.035 | ≦0.2 |  | S45C | G4051 | JIS | 0.42-0.48 | 0.15-0.35 | 0.6-0.9 | ≦0.03 | ≦0.035 | ≦0.2 |  | 1043 | - | AISI | 0.40-0.47 |  | 0.7-1.0 | ≦0.03 | ≦0.035 | ≦0.2 |  | 1045 | - | AISI | 0.43-0.50 |  | 0.6-0.9 | ≦0.03 | ≦0.035 | ≦0.2 |  | 1046 | - | AISI | 0.43-0.50 |  | 0.7-1.0 | ≦0.03 | ≦0.035 | ≦0.2 |  | S43C | 3828 | CNS | 0.40-0.46 | 0.15-0.35 | 0.6-0.9 | ≦0.03 | ≦0.035 | ≦0.2 |  | S43C | G4051 | JIS | 0.40-0.46 | 0.15-0.35 | 0.6-0.9 | ≦0.03 | ≦0.035 | ≦0.2 |  | 1042 | - | AISI | 0.40-0.47 |  | 0.6-0.9 | ≦0.03 | ≦0.035 | ≦0.2 |