13-8
About 13-8 Precipitation Hardening Stainless Steel
What is 13-8 Precipitation Hardening Stainless Steel?
Grade 13-8 stainless steel, often referred to as UNS S13800 martensitic precipitation hardening stainless steel. It has excellent strength, high hardness, superior toughness and good corrosion resistance.
Grade 13-8 stainless steel is usually available in an annealed condition, also known as solution heat condition or condition A.
Grade 13-8 stainless steel is available in all standard mill forms including pipe, rod, bar, plate, sheet, strip and foil products.
13-8 Precipitation Hardening Stainless Steel Standards
ASTM A240
ASTM A693
ASTM A564
ASTM A705
13-8 Precipitation Hardening Stainless Steel Chemical Composition
The chemical components of grade 13-8 stainless steel is summarized in the following table:
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Mo |
| 13-8 | ASTM A240 | ≤0.05 | ≤0.10 | ≤0.20 | ≤0.010 | ≤0.008 | 12.25-13.25 | 7.50-8.50 | 2.0-2.5 |
13-8 Precipitation Hardening Stainless Steel Data Sheet
13-8 Precipitation Hardening Stainless Steel Equivalent Grades
| ASTM/AISI | WERKSTOFF NR. | UNS | GOST | GB | JIS | DIN | EN | OR |
| 13-8 | 1.4534 | S13800 | – | – | – | – | – | – |
13-8 Precipitation Hardening Stainless Steel Mechanical Properties
| Density | Melting Range | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.72 g/cm3 | 1405– 1472°C | ≥1310Mpa | ≥1170Mpa | ≥5% |
13-8 Precipitation Hardening Stainless Steel Applications
13-8 Precipitation Hardening Stainless Steel Related Resources
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