Thickness 6mm Wear Resistant Plate 1250*3000mm C1040 40cr Material

Alloy structure steel plate
40Cr Steel plate
Applications: For various alloys structural components and their components, such as power station boiler Superheater collection box, large diameter tube plate structure

Quick Details:
Standard: GB3077, GB11251, EN10083-1
Grade: 40Cr
Place of Origin: Henan China (Mainland)
Brand Name: wghongxing

Type: Steel plate Surface treatment
Packaging & Delivery:
Packaging detail: Bundle, loose and bare or according customer inquire
Delivery detail: Depend on the customer inquire

Specifications:
Hot Rolled Steel Plate 40Cr
1 Grade: 40Cr
2 T: 6-700mm; Length: 3000-12000mm; W: 1500-4000mm;
3 Delivery time: Average Period in 30 days

40Cr Steel Chemical Composition

Mechanical Properties of 40Cr Alloy Steel

• Tensile strength: ≥810 N/mm2 (When actual hardness 25 HRC)
• Yield strength: ≥785 N/mm2
• Elongation after break: ≥9%
• Rate of reduction in area: ≥45%
• Impact absorbing energy: ≥47 J
• Material Brinell hardness: ≤207 (annealing or high temperature tempering state)
• Sample size: 25mm

Heat treatment specification

• First quenching heating temperature: 850 °C (Cooling: oil)
• Tempering heating temperature: 520 °C

Equivalent grades of 40Cr Material

40Cr steel equivalent to US ASTM AISI, European Germany DIN EN, British BS EN, France NF EN, Japanese JIS and ISO standard.

Applications of 40Cr material

After 40Cr alloy steel quenching and tempering treatment, it is used to manufacture medium-speed, medium-load parts such as machine gears, shafts, worms, spline shafts, thimble sleeves, etc.

After quenching and tempering and high-frequency surface quenching, it is used to manufacture high-hardness, wear-resistant parts such as gears, shafts, spindles, crankshafts, sleeves, pins, connecting rods, screws, nuts, intake valves, etc.

After quenching and medium temperature tempering, it is used to manufacture heavy-duty, medium-speed impact parts such as oil pump rotors, sliders, gears, spindles, collars, etc.

After quenching and low temperature tempering, it is used to manufacture heavy-duty, low-impact, wear-resistant parts such as worms, spindles, shafts and collars.

After carbonitriding treatment, it is used to manufacture transmission parts with large size and high low temperature impact toughness, such as shafts and gears.

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.