420J2 stainless steel
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Stainless Steel Plates—-Stainless Steel Grade 420J2 (UNS S42000) Introduction Stainless steel grade 420J2 is cheap and extremely corrosion resistant steel. it’s sensible corrosion resistance in gentle atmosphere also as domestic and industrial environments. it’s additionally immune to dilute acid, acid, ammonia, crude oil, detergent solutions, vinegar, food acids, many rock oil merchandise, and steam. Stainless steel grade 420J2 is understood to possess sensibl...
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Stainless Steel Plates—-Stainless Steel Grade 420J2 (UNS S42000)
Introduction
Stainless steel grade 420J2 is cheap and extremely corrosion resistant steel. it’s sensible corrosion resistance in gentle atmosphere also as domestic and industrial environments. it’s additionally immune to dilute acid, acid, ammonia, crude oil, detergent solutions, vinegar, food acids, many rock oil merchandise, and steam.
Stainless steel grade 420J2 is understood to possess sensible strength and cheap impact resistant properties in hardened and tempered conditions compared with 440 grades.
The following sections can discuss intimately concerning chrome steel grade 420J2.
Chemical Composition
The chemical composition of chrome steel grade 420J2 is made public within the following table.
Element |
Content (%) |
Chromium, Cr |
14 |
Nickel, Ni (optional) |
1 |
Manganese, Mn |
1 |
Silicon, Si |
1 |
Phosphorus, P |
0.04 |
Carbon, C |
0.15-0.36 |
Sulfur, S |
0.03 |
Iron, Fe |
Balance |
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