1. Diameter 80-800 mm 2. Black or Bright surface 3. Annealed or Quenched and tempered provided 4. Cutting service provide

20MnV Alloy structural steel

1. Grade: 20MnV DIN EN10028

 

 

2. Specification: Dia: 80~800mm  Length:2000-13000mm or as required

 

 

3. Process: EAF+LF+VD+ Forged+ Heat Treatment (Annealed,A Normalized, Q+T)

 

 

4. Machine Capability

 

Tensile strength (N/mm2Mpa): >=780

Elongation %: >=10

Yield strength: >=590

Hardness: HBS less than  187

Reduction of area:>=40%

 

5. Chemical Composition (%): 

C	Si	Mn	Cr	Ni	Cu
			Equal or less than
0.17-0.24	0.17-0.37	1.30-1.80	0.30	0.30	0.30

 

 

 

V=0.07-0.12

 

 

6. Inspection: 100% Ultrasonic according to the test standards:SEP1921-84,GR.3 CLASS C/C or by SGS ,AHK or Alex Stewart

 

 

7. Packing situation: standard seaworthy packing or as customer required

 

8. Delivery time: 45 days after order confirmed

 

 

9. Payment: T/T or L/C at sight.

20MnV Alloy structural steel