EN DIN 34CrNiMo6 Steel

 

34CrNiMo6 is a quenched and tempered steel, which is standardized as EN10083-3. This steel is commonly used in high-strength bolts, bearings, and gears, among other mechanical parts.

 

Carbon (C): 0.30-0.38 percent

Silicon (Si): 0.40 percent maximum

Manganese (Mn): 0.50-0.80 percent

Phosphorus (P): 0.025 percent maximum

Sulfur (S): 0.035 percent maximum

Chromium (Cr): 1.30-1.70 percent

Nickel (Ni): 1.40-1.70 percent

Molybdenum (Mo): 0.15-0.30 percent

 

The steel has a tensile strength of 1000-1250MPa, a yield strength of 850-1080MPa, and a fracture elongation of 10-13 percent .

 

 

1. High strength and good toughness

2. Versatile and can be used in a variety of mechanical parts

3. Can be further improved through heat treatment

 

1. Relatively high price

2. Easily softened or annealed at high temperatures

3. Some areas require strict processing requirements for the steel

 

 

Chinese Grade: 34CrNiMo6

US Grade: 4340

German Grade: 1.6582

British Grade: 826M40

Japanese Grade: SNCM439

 

In summary, 34CrNiMo6 is a widely used high-strength quenched and tempered steel in mechanical parts. It has good toughness and high strength, making it suitable for high workloads. However, the steel is relatively expensive and can be softened or annealed at high temperatures, so strict processing control and heat treatment are required.

 

 

	38Cr2,1.7003,46Cr2,1.7006,34Cr4,1.7033,34CrS4 ,1.7037 ,37Cr4 ,1.7034 ,37CrS4 ,1.7038 ,41Cr4 1.7035 ,41CrS4 ,1.7039,25CrMo4 ,1.7218,25CrMoS4,1.7213,34CrMo4,1.722,34CrMoS4 ,1.7226,42CrMo4 ,1.7225,42CrMoS4,1.7227,50CrMo4,1.7228,34CrNiMo6,1.6582,30CrNiMo8,1.658, 35NiCr6,1.5815,36NiCrMo3,1.6773,39NiCrMo3,1.651,30NiCrMo16-6,1.6747,51CrV4,1.8159,20MnB5 ,1.553,30MnB5,1.5531,38MnB5,1.5532,27MnCrB5-2,1.7182,33MnCrB5-2,33MnCrB5-2,1.7185,39MnCrB5-2,1.7189 , SCM440,SCr440,42C r M o ,35C r M o ,20C r N i M o ,SNCM220,SCM435,SCM430,8620,SNCM220,SCM415,8650,5150,4150,SCR415,SCR240, SCR430,SCR435,40 Cr,45 Cr, 40C r N i M o,30C r M n S i A,35C r M n S i A,27S i M n, etc
	7-15 days or according to the order quantity or negotiation

 

 

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