30CrMo Steel Equivalent, Chemical Composition, Mechanical Properties

Steel

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Xếp hạng Hiệu suất

Strength

5/10

Corrosion Resistance

3/10

Lightweight

5/10

Machinability

6/10

Cost Efficiency

9/10

Temperature Resistance

7/10

Performance Radar

Performance ratings of 30CrMo Steel Equivalent, Chemical Composition, Mechanical Properties across six properties, each scored out of 10.

Tính chất	Rating
Strength	5 / 10
Corrosion Res.	3 / 10
Lightweight	5 / 10
Machinability	6 / 10
Affordability	9 / 10
Heat Res.	7 / 10

Thành phần

Grade (Steel number) 14,5%

Other 2,62%

Tính chất Cơ học

Độ cứng (Rockwell)

Thành phần hóa học

Nguyên tố	Tỷ lệ phần trăm (%)
C	0.26 to 0.33
P	≤ 0.030
S	≤ 0.030
Cr	0.80 to 1.10
Cu	≤ 0.30
Mn	0.40 to 0.70
Mo	0.15 to 0.25
Si	0.17 to 0.37
Grade (Steel number)	25CrMo4 (1.7218), 34CrMo4 (1.7220)

Mua ở đâu 30CrMo Steel Equivalent, Chemical Composition, Mechanical Properties

Metal Supermarkets Small quantity metals

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Mô tả

30CrMo steel is a Chinese alloy steel for engineering and machine structural use, has high strength and high toughness, and has good high temperature strength at temperatures below 500 °C. 30CrMo material also has good machinability, medium cold bending and plasticity, high hardenability, good weldability, and is generally used in the adjusted state. 30CrMo alloy steel can be used to manufacture steel pipes with working temperature below 400 °C, fasteners with operating temperature below 450 °C in boilers and steam turbines, nuts and flanges with working temperature below 500 °C and high pressure, and load in general machinery; Shafts, gears, bolts, studs, manipulators, high-pressure conduits and weldments in chemical equipment below 250 °C, nitrogen-hydrogen up to medium working. 30CrMo steel equivalent to US ASTM, European Union (Germany DIN EN, British BS EN, France NF EN…), Japanese JIS, and ISO standard. (For reference)

Frequently Asked Questions

What is 30CrMo Steel Equivalent, Chemical Composition, Mechanical Properties?

30CrMo Steel Equivalent, Chemical Composition, Mechanical Properties is a steel alloy based on steel.

What is the composition of 30CrMo Steel Equivalent, Chemical Composition, Mechanical Properties?

30CrMo Steel Equivalent, Chemical Composition, Mechanical Properties contains C (0.26 to 0.33%), P (≤ 0.030%), S (≤ 0.030%), Cr (0.80 to 1.10%), Cu (≤ 0.30%), Mn (0.40 to 0.70%), Mo (0.15 to 0.25%), Si (0.17 to 0.37%).

What are the applications of 30CrMo Steel Equivalent, Chemical Composition, Mechanical Properties?

30CrMo Steel Equivalent, Chemical Composition, Mechanical Properties is commonly used in engine & drivetrain, structural steel, reinforcing bar (rebar), offshore platforms, oil & gas pipelines.