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

1,Chemical composition(%):

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:

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:

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:

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

Product pictures:

Jiangsu Mittel Steel Industrial Limited is  located in Wuxi City,  a beautiful city near Shanghai.  Wuxi is close to  Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transportation. , Wuxi become the biggest  stainless steel sheet ,plate and coil  supply Centers in China. Jiangsu Mittel Steel Industrial Limited was established in 1998 years. as one of the largest stockists and manufacturers of industrial grade Stainless Steel products and derivatives in Wuxi ,We keep a stock of 50000 tons every month, so we can delivery goods in fast time.

Our company supplies cold/hot-rolled stainless steel sheets,stainless steel coils and stainless steel Plate to many steel factories from athome and abroad, including Shanxi Taigang Iron& Steel CO, . Ltd (TISCO)Zhangjiagang Pohang (ZPSS), Shanghai BAO STEEL, Ningbo Baoxin and steel factories in Taiwan area, Mainland Chinese and foreign countries and regions. 

Our long-term business lines are 201.202.304(1.4301).304L.316.316L(1.4404).430.409L, 309S ,310S(1.4845).317L.904L.S31803(1.4462).S32750.S32760, Finish: 2B, BA, NO. 1 NO. 4, HL, 8K and so on...Meanwhile, our company is also engaged in the long-term supply of homemade & imported medium and thick plates, galvanized and carbon steel products. 

Adhering to the principle of "quality first and customer foremost",our company will offer long-term service to nationwide manufacturers of household appliances, elevators, tableware, ornaments, tanks and machines. We can offer precise frosted wiredrawing, 8K mirror finishing and skim board oil-abrasion of various specifications at any time. The precisely-processed products will meet your requirements for high quality. Our company is a modern enterprise integrating distribution and storage. 

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.