EN10216-2 8MoB5-4 seamless steel pipe/steel tube
EN10216-2 8MoB5-4 seamless steel pipe/steel tube offered by Shanghai Katalor Enterprises Co., Ltd has very good quality,for more information about 8MoB5-4 seamless steel pipe/steel tube, please see the following details.
8MoB5-4 seamless steel pipe/steel tube Chemical composition
| C | Si | Mn | P | S | Cr | Mo | Ti | Al | Cu | B |
| 0.06 - 0.1 | 0.1 - 0.35 | 0.6 - 0.8 | max 0.025 | max 0.01 | max 0.2 | 0.4 - 0.5 | max 0.06 | max 0.06 | max 0.3 | 0.002 - 0.006 |
8MoB5-4 seamless steel pipe/steel tube Mechanical Properties
| nnealing hardness HBS |
Cold pull hardness HBS |
Preheating temperature ℃ |
Quenching temperature ℃ |
Holding time min |
Hardening medium | Temper temperature ℃ |
After tempering hardness ≥HRC |
|
| salt-bath furnace | controlled atmosphere furnace | |||||||
| 235 | 262 | 788 | 1191 | 1204 | 5～15 | air cooling | 522 | 60 |
8MoB5-4 seamless steel pipe/ tube Specification:
OD: 12.7-610mm
Thickness: 2.5-45.0mm
Length: Generally speaking,we suggest 5.8m,6m,11.8m or 12m suitable for 20ft or 40ft containers.
Any other sizes are also available according to your demands.
8MoB5-4 seamless steel pipe/ tube Surface treatment:
Black painting/varnished surface,anti-corrosion oil, galvanized or as per requirement by customer
8MoB5-4 seamless steel pipe/ tube Test we can supply :
Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation)
Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc)
Exterior Size Inspection
Nondestructive Test (Ultrasonic flaw detector, Eddy current flaw detector)
Hydrostatic Test(The standard pressure is limited to 20,7 MPa (3000psi))
Electro-magnetic inspection to SR1 is carried out on all line pipes.
Katalor Enterprises also can offer the 8MoB5-4 seamless steel pipe/ steel tube processing service. As a 8MoB5-4 seamless steel pipe/steel tube Manufacturer, any need in this material, please contact us!
