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ASTM A519 8620 Mechanical Alloy Steel Tube

ASTM A519 8620 Mechanical Alloy Steel Tube

ASTM A519 8620 Mechanical Alloy Steel Tube
CategoriesHollow Bars
AlbumView larger image
Brandfushun
OD40-400MM
WT5-30MM
Delivery conditionQT
Surface conditionpeeled
Update Time2019-08-24
Detail Information

Specifications

1 . ASTM A519 8620 steel tube 
2 . ISO9001, ISO/TS 16949
Chemical requirements of AISI 8620 Steel Tube(%):

Standard

Grade

C

Mn

P

S

Si

Ni

Cr

Mo

ASTM A29

8620

0.18-0.23

0.7-0.9

0.035

0.040

0.15-0.35

0.4-0.7

0.4-0.6

0.15-0.25

DIN 1654

1.6523/
21NiCrMo2

0.17-0.23

0.65-0.95

0.035

0.035

≦0.40

0.4-0.7

0.4-0.7

0.15-0.25

EN 10084

1.6523/
20NiCrMo2-2

0.17-0.23

0.65-0.95

0.025

0.035

≦0.40

0.4-0.7

0.35-0.70

0.15-0.25

JIS G4103

SNCM220

0.17-0.23

0.6-0.9

0.030

0.030

0.15-0.35

0.4-0.7

0.4-0.65

0.15-0.3

BS 970

805M20

0.17-0.23

0.6-0.95

0.040

0.050

0.1-0.4

0.35-0.75

0.35-0.65

0.15-0.25

Mechanical Properties

Properties

Metric

Imperial

Tensile strength

530 MPa

76900 psi

Yield strength

385 MPa

55800 psi

Elastic modulus

190-210 GPa

27557-30458 ksi

Bulk modulus (typical for steel)

140 GPa

20300 ksi

Shear modulus (typical for steel)

80 GPa

11600 ksi

Poisson’s ratio

0.27-0.30

0.27-0.30

Izod Impact

115 J

84.8 ft.lb

Hardness, Brinell

149

149

Hardness, Knoop (converted from Brinell hardness)

169

169

Hardness, Rockwell B (converted from Brinell hardness)

80

80

Hardness, Vickers (converted from Brinell hardness)

155

155

Machinability (hot rolled and cold drawn, based on 100 machinability for AISI 1212 steel)

65

65

Process:
Process:
Hot Rolled, Cold Drawn, Cold Rolled.

Delivery Condition:
Hot Finished, Cold Worked, Stress Relieved, Annealed, Normalized, Quenched and tempered.

Dimensions and Tolerances: 
Outer diameter: 12.7 to 720mm, wall thickness: 1 to 200 mm, length: Not more than 12 m.

Package:
All pipes shall be marked, coated with oil and capped with plastic end protector. All items shall be plain end.

Mill test certificates will be issued according to EN10204/3.1B

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