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

Similar Steel Grade & Equivalent Steel Materials:

 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