X11CrMo9-1+NT seamless steel pipe/ tube Heat Treatment:Normalizing and tempering: 890-950°C, air cooling; Tempering: 720-800°C, air cooling. It may be necessary in the case of wall thickness T above 25 mm or T/D > 0,15 to apply quenching and tempering in order to achieve the intended structure and material properties.
X11CrMo9-1+NT seamless steel pipe/ tube Chemical Composition (%)
Criteria |
Min. |
|
C |
0.0800 |
|
Mn |
0.3000 |
|
P |
- |
|
S |
- |
|
Si |
0.2500 |
|
Cr |
8.0000 |
|
Mo |
0.9000 |
|
Cu |
- |
|
Al |
- |
X11CrMo9-1+NT seamless steel pipe/ tube Mechanical Properties
|
|
Min. |
Max. |
Approx |
|
Seamless tubes; Normalized and tempered (+NT); t <= 60 mm; (t - wall thickness) |
|||
|
Yield stress, Rp0,2 (MPa) |
390 |
- |
- |
|
Tensile stress, Rm (MPa) |
590 |
740 |
- |
|
Elongation, A (%) |
18 |
- |
- |
|
For long. direction; A >= 16 % for trans. direction |
|||
|
Reduction of Area (%) |
- |
- |
- |
|
Impact, Kv/Ku (J) |
40 |
- |
- |
|
Charpy V Notch, long. test; Kv >= 27J for trans. test |
|||
X11CrMo9-1+NT seamless steel pipe Specifications or Size:Out Diameter 12.5mm—824mm ；Wall Thickness : 2mm—100mm；Length: Random length, Fixed Length, SRL, DRL
Heat treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
X11CrMo9-1+NT seamless steel pipe Surface treatment:PVC,black and color painting；Transparent oil,anti-rust oil；According to clients requirement
Finished goods condition:hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Payment : TT, LC,DP are all ok
Trade Terms : FOB / CFR /CIF
Delivery period: according to the material ,the standard, and the quantity of the contract.
As the professional Chinese X11CrMo9-1+NT seamless steel pipe supplier, Katalor will supply you the X11CrMo9-1+NT seamless steel pipe with good quality and complete after-sale service and the lowest price. We committed to exceed customer’s expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relations with you on the basis of mutual benefit, reciprocity and common development. So if you need any help, please be free to contact us. We will give you the best quote of X11CrMo9-1+NT seamless steel pipe.
