6A01
Alias--
Major CategorySpecial Alloys
CategoryAluminum Alloy
Standard TypeGB/T
Standard SourceGB
Chemical Composition
| Element | Value | Unit |
|---|---|---|
| Si | 0.40~0.90 | % |
| Fe | ≤0.35 | % |
| Cu | ≤0.35 | % |
| Mn | ≤0.50 | % |
| Mg | 0.40~0.80 | % |
| Cr | ≤0.30 | % |
| Zn | ≤0.25 | % |
Alias--
Major CategorySpecial Alloys
CategoryAluminum Alloy
Standard TypeGB/T
Standard SourceGB
| Element | Value | Unit |
|---|---|---|
| Si | 0.40~0.90 | % |
| Fe | ≤0.35 | % |
| Cu | ≤0.35 | % |
| Mn | ≤0.50 | % |
| Mg | 0.40~0.80 | % |
| Cr | ≤0.30 | % |
| Zn | ≤0.25 | % |
Alias--
Major CategoryCarbon Steel
CategoryStructural Steel
Standard TypeGB/T
Standard SourceGB
| Element | Value | Unit |
|---|---|---|
| C | 0.35~0.43 | % |
| Si | 1.00~1.30 | % |
| Mn | 0.30~0.60 | % |
| Cr | 1.30~1.60 | % |
| Mo | ≤0.10 | % |
| Ni | ≤0.30 | % |
| P | ≤0.03 | % |
| S | ≤0.03 | % |
| Cu | ≤0.30 | % |
| Mechanical Property | Value |
|---|---|
| Specimen Blank Size | 25mm |
| Quenching Temperature | 900℃ |
| Tempering Temperature | 600 ℃ |
| Tensile Strength (Rm) | ≥980 MPa |
| Lower Yield Strength (ReL) | ≥835 MPa |
| Elongation after Fracture (A) | ≥12% |
| Reduction of Area (Z) | ≥50% |
| Impact Absorbed Energy (Aku2) | ≥55J |
| Brinell Hardness (HBW) | ≤255HB |
AliasA21382
Major CategoryCarbon Steel
CategoryStructural Steel
Standard TypeGB/T
Standard SourceGB
| Element | Value | Unit |
|---|---|---|
| C | 0.35~0.43 | % |
| Si | 1.00~1.30 | % |
| Mn | 0.30~0.60 | % |
| Cr | 1.30~1.60 | % |
| Mo | ≤0.15 | % |
| Ni | ≤0.30 | % |
| P | ≤0.035 | % |
| S | ≤0.035 | % |
| Cu | ≤0.30 | % |
| Mechanical Property | Value |
|---|---|
| Specimen Blank Size | 25mm |
| Quenching Temperature | 900℃ |
| Tempering Temperature | 600 ℃ |
| Tensile Strength (Rm) | ≥980 MPa |
| Yield Strength (ReH/ReL) | ≥835 MPa |
| Elongation after Fracture (A) | ≥12% |
| Reduction of Area (Z) | ≥50% |
| Impact Absorbed Energy (Aku2) | ≥55J |
| Brinell Hardness (HBW) | ≤255HB |
Alias--
Major Category—
Category—
Standard TypeGJB
Standard SourceGJB 30A-2006
| Element | Value | Unit |
|---|---|---|
| C | 0.35~0.43 | % |
| Si | 1.00~1.30 | % |
| Mn | 0.30~0.60 | % |
| P | ≤0.035 | % |
| S | ≤0.035 | % |
| Cr | 1.30~1.60 | % |
| Ni | ≤0.35 | % |
Alias--
Major CategoryCarbon Steel
CategoryStructural Steel
Standard TypeGB/T
Standard SourceGB
| Element | Value | Unit |
|---|---|---|
| No chemical elements | ||
| Mechanical Property | Value |
|---|---|
| Cold Drawn / Cold Drawn Polished | ≤269HBW |