Stainless Steel Forming Wire 420A
The characteristic of this Martensitic grade 440 is its ability to be hardened by heat treatment. Thus, when quenched they attain high levels of resistance enabling the achievement of a cutting edge. Combined with their good corrosion resistance, this aptitude meets the requirements of many applications.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of stainless steel forming wire 420a in China. With abundant experience, we warmly welcome you to wholesale customized stainless steel forming wire 420a from our factory. For price consultation, contact us.
Products Description
Alloy 420 is a martensitic stainless steel of the 12% Chromium type. Due to it's Chromium content 420 will achieve high hardness. Alloy 420 is used in many different applications including surgical and dental instruments, scissors, needle valves, gears, ball bearings, magnets etc. Alloy 420 should not be used for springs or heavily stressed parts that require to be operated at sub-zero temperatures.
Products properties
Alloy 420 is available in Bar (Hexagon, Round, Square, Flat), Billet, Wire, Strip. For all stock availability of contact Sales.
| Grade | US Aerospace/Military | US Commercial | British Specification | European Specification | Other |
| 420 | AMS 5506 Sheet / strip / plate AMS 5620 Bars / forging AMS 5621 Bars / wire / forgings QQ-S-763 |
ASTM A276 / ASME SA276 ASTM A314 / ASME SA314 ASTM A484 / ASME SA484 ASTM A580 / ASME SA580 |
BS 970; 420S37 / 420S29 / 420S45 EN56B / EN56C / EN56D |
Werkstoff 1.3541 Werkstoff 1.4024 Werkstoff 1.4028 AFNOR Z20C13 |
UNS S42000 |
Technical Data Sheet
| Chemical Composition Limits | |||||||||||
| Weight % | C | P | Si | Fe | Mn | S | Cr | ||||
| Alloy 420 | 0.15 min | 0.040 max | 1.00 max | Bal | 1.00 max | 0.030 max | 12-14 | ||||
Typical Mechanical Properties
| Material | Tensile Strength (Mpa) | Proof Stress 0.2% (MPa) | % Elongation in 2" | % Reduction of Area | Hardness Brinell |
| Alloy 420 Ann Room Temp 1" Round Bar |
655 | 345 | 25 | 55 | 196 |
Stainless Steel Forming Wire 420A
420A is a martensitic stainless steel best used in the hardened, fine polished an passivated conditions in order to increase its toughness levels and make it ideal for generating a good cutting edge. It can be hardened by heat-treatment and also develops a good corrosion resistance to many chloride-free environments such as soaps, solvents and organic solutions.
customer case
Over the last 30 years, we have been serving our clients, we have built a strong clientele across 32 countries and 15 industrial verticals, right from basic industries such a paper to highly demanding offshore services.
FAQ
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable
Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q:About Smls Pipe product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q: How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
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