DIN 1.4028, AISI 420 Stainless steel strips in coils
Negotiable /Metric Ton
Min.Order:2 Metric Tons
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Ahonest Changjiang Stainless Steel Co., Ltd. (Wuxi)
Business Type: Manufacturer,Trading Company
Wuxi Jiangsu China
Main Products: martensitic stainless hot and cold rolled strips ,special tool steels ,stainless steel strips in coils ,knife steels ,440C 440B 440A 420 1.4037 1.4034 1.4031 1.4028 1.4021 410 1.4116 1.4117 1.4419 1.4110 1.4120 1.4122 1.4923 1.4000 1.4003 1.2379..Product Details
DIN 1.4028, AISI 420 Stainless steel strips in coils
Stainless steel grade DIN 1.4028 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.
Designations
| CN | USA | GER | JAP | ITA | FRA | UK | RUS |
| 30Cr13 | 420B | 1.4028 | 420J2 | X30Cr13 | Z 33 C13 | 420 S 45 | 30 Kh 13 |
Chemical composition ( in weight % )
| Grade | C | Si | Mn | P | S | Cr |
| JIS SUS420J2 | 0.26 - 0.35 | 1.00 max | 1.00 max | 0.035 max | 0.030 max | 12.00 - 14.00 |
Applications
surgical instruments, diving knives, steel balls etc.
Heat treatment
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.
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
Tempering should be done when it is slightly warm.
We are looking forward to your enquiries.
Contact:LIU
Email: sales@ahoneststeel.com
Cell:0086 189 1527 2882
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