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40Cr Steel Round Bar ASTM 5140 Steel Rod JIS G4104 SCr440 Tool For Making Shaft

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China JIANGSU MITTEL STEEL INDUSTRIAL LIMITED certification
China JIANGSU MITTEL STEEL INDUSTRIAL LIMITED certification
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40Cr Steel Round Bar ASTM 5140 Steel Rod JIS G4104 SCr440 Tool For Making Shaft

40Cr Steel Round Bar ASTM 5140 Steel Rod JIS G4104 SCr440 Tool For Making Shaft
40Cr Steel Round Bar ASTM 5140 Steel Rod JIS G4104 SCr440 Tool For Making Shaft 40Cr Steel Round Bar ASTM 5140 Steel Rod JIS G4104 SCr440 Tool For Making Shaft

Large Image :  40Cr Steel Round Bar ASTM 5140 Steel Rod JIS G4104 SCr440 Tool For Making Shaft

Product Details:
Place of Origin: CHINA
Brand Name: MITTEL
Certification: SGS ISO
Model Number: SCr440
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Price: 1 USD/KG
Packaging Details: EXPORT PACKING
Delivery Time: 14 DAYS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500TONS

40Cr Steel Round Bar ASTM 5140 Steel Rod JIS G4104 SCr440 Tool For Making Shaft

Description
OD: 6-300MM Length: 1-12m
Surface: Black Condition: Hot Rolled
High Light:

forged steel round bar

,

carbon steel round bars

 

SAE5140/1.7035/SCR440/40Cr Tool Steel Round Bar For Making Shaft

1,Chemical composition(%):

C Si Mn S P Cr Ni Cu
0.37-0.44 0.17-0.37 0.70-0.90 <=0.040 <=0.035 0.80-1.10 <=0.30 <=0.30


2,Application:
ASTM5140 is the most commonly used alloy structural steel, tensile strength, yield strength and hardenability are higher than the 40 steel, but the weldability is limited, there is a tendency to crack.
ASTM5140 is used for more important quenching and tempering parts, such as parts under variable load, medium speed and medium load.

3,Properties:

1) 5140 is medium carbon tempered steel, cold heading die steel;
2) The steel is moderate in price and easy to process. It can obtain a certain toughness, plasticity and wear resistance after proper heat treatment;
3) Normalizing can promote the spheroidization, improve the cutting performance of hardness less than 160HBS of blank;
4) The steel has the best comprehensive mechanical properties at the temperature of 550~570;
5) The steel is a high degree of quenching, suitable for high frequency quenching, flame hardening and other surface hardening treatment.


4,Heat treatment specification:
Quenching 850 degree, oil cooling;
Tempering at 520 degrees C, water cooling, oil cooling.

5,Delivery condition:
Hot rolled or forged/ peeled or black surface/annealed or Q+T.

6,Delivery time:
For abundant stock, 15-20 days.
For customized products, 30-50 days.

7,Our service:

1) Sizes, materials and others are all at your requirements and can be changed;
2) Price varies on materials, dimensions, finish craft and different payments;
3) We are direct manufacture in machinery manufacturing work with experience of several decades;
4) Detail production design will be made according to information you offered;
5) We have adequate inventory, so that we can quick delivery;
6) The most important thing is that we have advanced equipment.


Quick Details

Steel Grade: 20CrMnTIH 20Cr 40Cr CM490 42CrMo
Standard: BS, GB, JIS
Dimensions: 12-180mm
Place of Origin: China (Mainland)
Model Number: 45# 20# 40Cr 20Cr
Technique: Hot Rolled
Application: Structural Steel Bar
Alloy Or Not: Is Alloy
Special Use: Mold Steel
Type: Alloy Steel Bar


Packaging & Delivery
Packaging Details:Delivery Detail:

based on the customers requirement
whthin a month after signed the contract


Specifications

20CrMnTIH 20Cr 40Cr CM490 42CrMo steel round bars

1.quality:20CrMnTIH 20Cr 40Cr CM490 42CrMo

2.size:12-180mm

3.MOQ:20mt


Alloy Steel round bars aisi4140 aisi4130 aisi4150 30CrMo 42CrMo 20CrMo 40Mn2 15CrMo 40Cr 20Cr

Alloy steel bars are highly appreciated for its striking fetures such as resilient, fine finish, optimum tensile strength and corrosion resistant. We fabricate these products using optimum quality materials based on well versatile technology in complying with the quality standards. These products are widely used in various construction, automobiles and mechanical parts.

1.Dia:10-300mm

2.Length:4-12m(can be customized)

3.Proceesing :EAF+LF+VD

4.Packing :Raw packing or accoeding to your request

5.Delievery time :within 20 days after the down payments

6.Delievery condition:Hot rolled,black surface

7.Good Price and good service

8. Good mechanical capacity
 


Standard
20Mn2 30Mn2 35Mn2 20Cr 40Cr 15CrMo 20CrMo
JIS SMn420 SMn433 SMn433 SCr420 SCr440 SCM415 SCM420
DIN/ISO 20Mn5(1.1133) 28Mn6(1.1170) 36Mn6 14Cr3(1.7016) 41Cr4(1.7035) 13CrMo4 18CrMo4(1.7243)
ASTM/SAE/AISI 1524 1330 1335 5120 5140 5120 5140

 

 
  30CrMo 35CrMo 42CrMo 20CrNiMo 40CrNiMoA 27SiMn 35SiMn
JIS SCM430 SCM435 SCM440 SNCM220 SNCM439    
DIN/ISO 25CrMo4(1.7218) 34CrMo4 42CrMo4 20CrNiMo2(1.6523) 36CrNiMo4   38Si7(1.5023)
ASTM/SAE/AISI 4130 4135 4140 8720 4340    

 


Product pictures:

40Cr Steel Round Bar ASTM 5140 Steel Rod JIS G4104 SCr440 Tool For Making Shaft 040Cr Steel Round Bar ASTM 5140 Steel Rod JIS G4104 SCr440 Tool For Making Shaft 1

Contact Details
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Person: Gao Ben

Tel: +8618068357371

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