Home> Products> Steel Plate> Mild Steel Plate> 350 Grade Mild Steel Plate
350 Grade Mild Steel Plate
350 Grade Mild Steel Plate
350 Grade Mild Steel Plate
350 Grade Mild Steel Plate
350 Grade Mild Steel Plate
350 Grade Mild Steel Plate
350 Grade Mild Steel Plate
350 Grade Mild Steel Plate
350 Grade Mild Steel Plate

350 Grade Mild Steel Plate

Payment Type:L/C,T/T

Incoterm:FOB,CFR,CIF,EXW

Transportation:Ocean,Express,Land

Port:Qingdao Port ,Tianjin Port ,Shanghai Port

Product Description
Product Attributes

Place Of OriginChina

ShapeCarbon Blocks, Carbon Plate, Carbon Rod, Carbon Fiber Tube

Product NameMild Carbon steel

MaterialQ235/Q235B/Q345/Q345B/SS400

KeywordMS plate carbon steel

CertificateISO ,SGS

ShapeFlat/sheet/plate , Coil

Supply Ability & Additional Information

PackagingStandard Seaworthy Packing

TransportationOcean,Express,Land

Place of OriginChina

CertificateSGS

PortQingdao Port ,Tianjin Port ,Shanghai Port

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF,EXW

Packaging & Delivery
Selling Units:
Ton
Package Type:
Standard Seaworthy Packing
Picture Example:
202208101033

Mild Steel Plate is a piece of flattened steel made from low carbon steel. 350 grade plate is a medium strength structural steel plate with 350 megapascals (MPa) yield strength. The yield strength represents how much stress or pressure can be applied to the material before it begins to change shape.


What Is Mild Steel Plate?

Steel is mostly composed of iron. Depending on different amounts of carbon content, there are low-carbon steel (also called mild steel or plain carbon steel), medium-carbon steel, and higher carbon steel.

The following chart shows the differences and characteristics of the three steel types:

 

Carbon content (wt. %)

Microstructure

Characteristics

Examples

Low-carbon steel (Mild steel)

Less than 0.25

Pearlite, ferrite

Soft, cheap, very ductile, easy to machine and weld

AISI105, AISI 316L, Q195, Q215, Q235, 08F, 15Mn, 20Mn

Medium-carbon steel

0.25 to 0.60

Martensite

Reasonably ductile, hard, strong and not easy to harden

AISI 409, 45#, 40CR, 20CR, SCM 435

High-carbon steel (carbon tool steel)

0.60 to 1.25

Pearlite

Very hard, strong, unyielding, hard to machine and weld

T7, T7A, T8Mn, T8MnA, AISI440C

 

From the above chart, mild steel is a steel type that contains 0.05%-0.25% carbon. Due to its malleability and ductility, the material is easy to form and machine. Mild steel parts are generally very suitable for stamping, forging. Mild steel is widely used in tools, automotive body parts, construction, and infrastructure.


Mechanical Properties Of Mild Steel

As you could judge from the chart above, mild steel has lower carbon content than other carbon steel. The mild steel has a mere carbon content of 0.25%.

Mild steel has great impact strength, great ductility and weldability, good malleability with cold-forming possibilities. With these properties, CNC-machining mild steel is easier than CNC-machining other types of steel.

The major disadvantage of mild steel is that it has a relatively low tensile strength, which means it’ll break more easily than other types of steel.

Fortunately, a heat-treatment process called carburizing can be used to improve tensile strength. Carburizing is a surface-hardening process that heats the mild steel to a certain temperature then cools down the steel, which makes the steel hardened on the surface when keeping the core of the steel soft and ductile.


Mild Steel Sheet Metal      Mild Steel Sheet Metal

Mild Steel Sheet Metal      Mild Steel Sheet Metal



Hot Products
Home> Products> Steel Plate> Mild Steel Plate> 350 Grade Mild Steel Plate
Shandong Longhao Steel Group Co., Ltd. Shandong Longhao Steel Group is located in Jinan City, the capital of Shandong Province. We are a professional export-oriented manufacturer specializing in the development and production of various...

NewsLetter

Send Inquiry
*
*

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send