sheet stainless steel en 1.4125 / din x105crmo17 / aisi 440c
Product Description
General Properties
Stainless steels are high-alloy steels which have high corrosion resistance compared to other steels due to the presence of large amounts of chromium. Based on their crystalline structure, they are divided into three types such as ferritic, austenitic, and martensitic steels. Another group of stainless steels are precipitation-hardened steels. They are a combination of martensitic and austenitic steels.
Grade 440C stainless steel is a high carbon martensitic stainless steel. It has high strength, moderate corrosion resistance, and good hardness and wear resistance. Grade 440C is capable of attaining, after heat treatment, the highest strength, hardness and wear resistance of all the stainless alloys. Its very high carbon content is responsible for these characteristics, which make 440C particularly suited to such applications as ball bearings and valve parts.
Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
440C | min max | 0.95 1.20 | - 1.00 | - 1.00 | - 0.040 | - 0.030 | 16.00 18.00 | - 0.75 | - | - |
Similar Steel Grade & Equivalent Steel Materials:
USA | Japanese | Gemany | British | France | Chinese |
ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | GB |
440C | SUS 440C | X105CrMo17 | 9Cr18(Mo) | ||
High strength and resistance to intergranular corrosion and chloride stress corrosion is improved obviously. Stainless steel has great corrosion performance
Product Uses
Typical applications include:
Rolling element bearings
Valve seats
High quality knife blades
Surgical instruments
Chisels
Product Process
Corrosion Resistance
Good resistance to the atmosphere, fresh water, foods, alkalies and mild acids. Best resistance in the hardened and tempered and passivated condition. A smooth polished surface also assists.
The corrosion resistance of grade 440C approximates that of grade 304 in many environments.
Heat Resistance
Not recommended for use in temperatures above the relevant tempering temperature, because of reduction in mechanical properties by over-tempering.
Main product
Product Name | Stainless Steel in grade 440c,440b(1.4112),440a,x65cr13,420c,420j2,420j1,1.4116x50crmov15....etc |
Standard | JIS AISI ASTM GB DIN EN,etc |
Length | according to the clients' request |
Surface Treatment | Shot Blasting, black , pickled, descaled,etc |
Process | Hot rolled or cold rolled |
Shape | Sheet,Plate,Strip,Bar,Wire |
Package | Seaworthy packing or as the customers' requirement |
Application | Knives,Cutlery,Scissors,Blades,Gauge,Brake Disc,Etc. |
Trade Term | FOB CIF |
Payment | T/T,30% deposit,balance payment before shippment |
Loading Port | Shanghai |
Delivery Time | 15-35days, mainly in accordance with the quantity |
Certification | ISO,SGS |
Main Product Use
High-quality stainless steel products with various specifications, we could meet the demand of clients in different industries, such as special knives, scissors, shears,surgical medical devices,food industry,daily hardware and garden tools ,chemical industry,machinery,chain,measuring tools,appliances,mould,electronic appliances,electronic industry,automobile,nuclear energy,decorative material etc.
FAQ
Q1: Are you Manufactory or Trade Company?
A: We are the Manufacturer in Jiangsu province, China
Q2:Do you have Stainless Steel coils?
A: YES, our products including Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Bars, Stainless Steel Wire, and other stainless steel products.
Q3: How can I get the samples?
A: If requested ,samples will be free.All the freight cost will be paid by buyer before place order.
Contact
Miss judy wang
export6(@)ahoneststeel.com
skype:ahonest69
