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High Hardness Bright Annealed Stainless Steel Sheet Thickness 0.6MM - 2.5MM

420J2

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Description

High Hardness Bright Annealed Stainless Steel Sheet Thickness 0.6MM - 2.5MM

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Description of our products

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Product name | 420J2 Stainless Steel Sheet |
Thickness | 0.6 - 25.0mm |
Width | ≤1500mm |
Standard | ASTM A240, ASTM A480, EN10088, JIS G4305 |
Other Material | 300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347 200series:201,202,202cu,204 400series:409,409L,410,420,430,431,439,440,441,444 Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304 Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo |
Size | 1000*2000mm, 1219*2438mm, 1219*3048mm, customized Max.width 1500mm |
Certificate | ISO/SGS |
Packing | Standard seaworthy or as your requirement. |
Shipment | 5-15days after receiving the prepayment |
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About 420J2 Stainless Steel Sheet

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Stainless steel grade 420J2 is inexpensive and highly corrosion resistant steel. It has good corrosion resistance in mild atmosphere as well as domestic and industrial environments. It is also resistant to dilute nitric acid, carbonic acid, ammonia, crude oil, detergent solutions, vinegar, food acids, several petroleum products, and steam.

Stainless steel grade 420J2 is known to possess good strength and reasonable impact resistant properties in hardened and tempered conditions when compared with 440 grades.

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Chemical Composition of 420J2 Stainless Steel

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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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Annealing

Annealing of this material can be performed by heating uniformly to 840-900°C (1544-1652°F) and held until the temperature is uniform throughout the section. Soaking and cooling is required.
Heat Treatment Stainless steel grade 420J2 has to be heated uniformly to 730-790°C (1346-1454°F) and held until temperature is uniform throughout the section. Hardening
Stainless steel grade 420J2 can be hardened by heating 950-1020°C (1742-1868°F) and held until temperature is uniform throughout the section. This should be followed by quenching in oil or air cooling. Tempering should be done when it is slightly warm.

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Applications

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Stainless steel grade 420J2 is used in the following application areas:
# Surgical instruments
# Daggers and swords
# Budget knives and diving knives
# Haircutting scissors and domestic scissors

Our Service

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Our Service | ?We can airmail samples in the shortest time according to your requirements |
?We promise that we will reply you in time |
?We promise that we will complement your order on time |
?We are sure that you will be satisfied with both our products and services |
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