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Type 420 stainless steel (2Cr13) is a hardenable, martensitic stainless steel that combines superior wear resistance with excellent corrosion resistance. It features high strength, heat resistance, and good ductility, making it well-suited for highly stressed parts in various industrial applications.
Material Properties
Grade 420 stainless steel offers good corrosion resistance in mild atmospheres, steam, and mild chemical environments. This magnetic alloy maintains its properties in both annealed and hardened conditions, making it ideal for applications requiring durability and reliability.
Electrical Resistivity: 56 microhm-cm at 20°C (68°F)
Mechanical Properties
Property
Value
Yield Strength (0.2% Offset)
30-42 Ksi (205-290 MPa)
Tensile Strength
65-74 Ksi (450-510 MPa)
Elongation (2" / 51 mm)
20-34%
Hardness (HRB)
82-96
Hardening Response (HRC)
38-45
Common Trade Names
ATI 420 (Allegheny Technologies)
Alloy 420
AISI Type 420
2Cr13 Stainless Steel
Industry Applications
Aerospace structures and components
Automotive exhaust systems, manifolds, and high-temperature engine parts
Medical instruments and surgical devices
Petrochemical processing equipment
Cutlery and kitchen utensils
Flat springs and mechanical components
Hand tools and industrial equipment
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification:
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...