Wuxi Ninghang Stainless Steel Export & Import Co.,Ltd.
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420 Stainless Steel Plate Corrosion Resistance And High Hardness
Product Description
420 stainless steel, 420 stainless steel is 420 "tool grade" martensitic steel, similar to the earliest stainless steel such as Brinell high chromium steel. 420 has certain wear resistance and corrosion resistance, high hardness, and its price is the lower one of the stainless steel balls. It is suitable for the working environment with common requirements for stainless steel. 420 stainless steel is suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. It is mainly used for manufacturing parts that are resistant to atmospheric, water vapor, water and oxidizing acid corrosion.
420 stainless steel is cutting tool grade martensitic steel, similar to the earliest stainless steel such as Brinell high chromium steel. Also used in surgery,knives can be made very bright.
420 stainless steel is high abrasion resistance; 2) High strength;3) The strength can be improved by quenching heat treatment.
Domestic and industrial knives and scissors with high strength and hardness are required; Mechanical parts requiring wear resistance, etc
Product Diaplay
| Chemicai Composition(WT%) | |||||||
| Grade | (C) | (Si) | (Mn) | (Cr) | (Ni) | (P) | (S) |
| 420 | 0.16~0.25 | ≤1.0 | ≤1.0 | 12.0~14.0 | ≤0.6 | ≤0.040 | ≤0.030 |
| Physical Property | |||||||
| yield strength(mpa) | tensile strength(mpa) | extend(%) | |||||
| ≥225 | ≥540 | ≥18 | |||||
| Application | |||||||
| All kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. It is mainly used for manufacturing parts that are resistant to atmospheric, water vapor, water and oxidizing acid corrosion | |||||||
Application
FAQ
Q: Will you delivery the goods on time?
A: Yes, we promise to provide best quality products and delivery on time.
Q: Do you provide samples? Is it free or extra?
A: The sample could can provide for customer with free, but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes, absolutely we accept.
Q: How could you guarantee your products?
A:Each piece of products is manufactured by certfied workshops, inspected according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q: How can l get your quotation as soon as possible?
A: The email and fax will be checked within 12 hours, meanwhile, the Skype, Wechat and WhatsApp will be online in 24 hour. Please send us your requirement and order information( material, size, quantity, destination port), we will work out a best price soon.