ASTM A519 8620 Hot Rolled Alloy Steel Seamless Steel Tube

• After-sales Service: 3 Years
• Warranty: 3 Years
• Type: Seamless
• Technique: Cold Drawn
• Material: Alloy Steel
• Surface Treatment: Polished
• Model NO.: ASTM A519 8620 Hot Rolled Alloy Steel Seamless Ste
• Usage: Machinery Industry
• Section Shape: Round
• Transport Package: Full
• Specification: Customized
• Trademark: Shanshui
• Origin: Liaocheng
• HS Code: 7201500010
• Production Capacity: 5000 Tons/Year

Product Description

Standard

ASTMA5192003SeamlessCarbonandAlloySteelMechanicalTubing

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