Chemical composition
C(%)
N(%)
Ti(%)
Fe(%)
Yield stress (Mpa)
Tensile stress (Mpa)
Elongation (%)
C(%)(%)
≦0.08 N(%)(%)
≦0.03 ≦0.08 Fe(%)(%)
≦0.3 Yield stress (Mpa)(%)
≧275 ≦0.08 ≦0.08 ≦0.08 ≦0.08 ≦0.08
Mechanical Properties
| YieldRp0.2 (MPa) | TensileRm (MPa) | ImpactKV/Ku (J) | ElongationA (%) | Reduction in cross section on fractureZ (%) | As-Heat-Treated Condition | Brinell hardness (HBW) | 574 (≥) | 145 (≥) | 44 | 44 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 |
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Applications
- Titanium and Titanium Alloy Rods and Bars
Country Code
- H : ≦0.015
Standard
- ASTM
Steel Type
B348
Heat treatment
Heat Treatment of steel grade SZAC D4
Heat treated : 1789°C - 1783°C
Relate Steel Type
| Steel Type | Standard | Country Code | C(%) | N(%) | Ti(%) | Fe(%) | Yield stress (Mpa) | Tensile stress (Mpa) | Elongation (%) | TB340Pd | H4650 | JIS | ≦0.08 | ≦0.03 | ≧99 | ≦0.25 | ≧215 | 340-510 | ≧23 | Gr.7 | B348 | ASTM | ≦0.08 | ≦0.03 | ≧99 | ≦0.3 | ≧275 | ≧345 | ≧20 | Ti 2 Pd | 17862 | DIN | ≦0.08 | ≦0.03 | ≧99 | ≦0.3 | 275-450 | ≧345 | ≧20 |
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