Seamless Steel Tube Library: Chemical Composition and Mechanical Properties of American Standard TP410
Hit：32026-06-09 09:51:47
Seamless Steel Tube Library: Chemical Composition and Mechanical Properties of American Standard TP410
American standard TP410 (corresponding to UNS S41000) is martensitic stainless steel, with the following chemical composition and mechanical properties:
1、 Chemical composition (mass fraction,%)
table
Element content requirements
Carbon (C) ≤ 0.15
Silicon (Si) ≤ 1.00
Manganese (Mn) ≤ 1.00
Phosphorus (P) ≤ 0.040
Sulfur (S) ≤ 0.030
Chromium (Cr) 11.50~13.50
Nickel (Ni) ≤ 0.60~0.75
The remaining amount is mainly iron (Fe)
The above data complies with ASTM A268/A268m standards and industry general specifications.
2、 Mechanical properties (annealed state standard requirements, minimum value)
table
Performance index numerical requirements
Tensile strength ≥ 415MPa (60ksi)
Yield strength ≥ 205MPa (30ksi)
Post fracture elongation (50mm gauge length) ≥ 20%
This material can achieve a wide range of performance adjustments through different heat treatments. Its core characteristics include good corrosion resistance, machinability, high hardness, strength, and wear resistance, excellent shock absorption, and magnetic properties in both annealed and quenched states. It is more wear-resistant than ordinary 300 series stainless steel and can withstand moderate corrosive environments and higher mechanical loads.
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