• Round bar standard Download
  • Square-shape steel standard Download
  • Plate steel standard Download
  • Billet standard Download
  • Flat bar standard Download
  • wire standard Download
  • tube standard Download
  • pipe standard Download
  • Forging standard Download
  • casting standard Download
  • sheet standard Download
  • round bar standard Download
  • coil standard Download
  • Bar stock standard Download
  • profiled bar standard Download
Home > Standard > 1.4913*, DIN X19CrMoVNbN11-1 standard

1.4913*, DIN X19CrMoVNbN11-1

1.4913*, DIN X19CrMoVNbN11-1 standard Download, We provide the main countries around the ISO standard download, including: AISI(US),UNS(US),SAE(US),ASTM(US),AMS(US),ASME(US),MIL(US),FED(US),DIN(DEU),JIS(JPN),AFNOR(FR),B.S.(UK),SS(SWE),UNI(ITA).

Production specification

Round bar standard Download
Square-shape steel standard Download
Plate steel standard Download
Billet standard Download
Flat bar standard Download
wire standard Download
tube standard Download
pipe standard Download
Forging standard Download
casting standard Download
sheet standard Download
round bar standard Download
coil standard Download
Bar stock standard Download
profiled bar standard Download

1.4913*, DIN X19CrMoVNbN11-1

 Designation by Standards

 

Brand Name LH No. Mat. No. DIN EN AISI
PK323 323 1.4913* X19CrMoVNbN11-1 - -



Chemical Composition (in weight %)

C Si Mn Cr Mo Ni V W Others
0.19 0.30 0.55 10.75 0.75 0.55 0.20 - Nb=0.33, N=0.08, B=max. 0.0015



Description
PK323 is a creep-resistant material that is generally used for temperatures up to 600oC.

Applications
Application area: For fastening elements in thermal energy plants, screws, nuts.

Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 216, 200 (200oC), 179 (400oC), 127 (600oC)
Density [g/cm3]: 7.7
Thermal conductivity [W/m.K]: 29.5
Electric resistivity [Ohm mm2/m]: 0.60
Specific heat capacity[J/g.K]: 0.46
Magnetisable: Yes

Coefficient of Linear Thermal Expansion 10-6 oC-1

20-100oC 20-600oC
10.5 12.5



Annealing
Heat to 670-720oC, min. 2 hours. Structure is martensite.

Quenching
Harden from a temperature of 1100-1130oC followed by air or oil quenching.

Mechanical properties at at ambient temperature
Condition: Quenched and tempered, d<=160 mm
0.2 % proof stress: 750 N/mm2
Tensile strength: 900-1050 N/mm2
Elongation: 12%
Reduction: 40%
Charpy notch (ISO-V): 20 J (Longit.)

0.2 % Proof Stress in N/mm2 vs. Temperature in oC
Thickness <=160 mm, QT Condition

100oC 150oC 200oC 250oC 300oC 350oC 400oC 450oC 500oC 550oC 600oC
701 676 651 643 627 610 577 544 495 412 305



Mecahnical properties at elevated temperatures

1% Creep Stress in N/mm2 vs. Temperature in oC

Hours 450oC 500oC 550oC 600oC
10 000 500 374 250 133
100 000 448 298 153 -



Creep Rupture Stress in N/mm2 vs. Temperature in oC

Hours 450oC 500oC 550oC 600oC
10 000 559 417 288 155
100 000 500 349 161 65
200 000 486 330 130 49

Forging
Hot forming temperature: 1100-850oC, slow cooling.

Machinability
Metal cutting machining is teh same as that for special engineering steel grades of corresponding strength.

Welding
PK323 should not be welded.

Note: Quenching and tempering treatment must always be carried out after hot forming.

Related hot word search:1.4913* DIN X19CrMoVNbN11-1 1.4913*, DIN X19CrMoVNbN11-1 round bar,1.4913*, DIN X19CrMoVNbN11-1 forging,1.4913*, DIN X19CrMoVNbN11-1 sheet,1.4913*, DIN X19CrMoVNbN11-1 coil,1.4913*, DIN X19CrMoVNbN11-1 flat bar,1.4913*, DIN X19CrMoVNbN11-1 pipe,1.4913*, DIN X19CrMoVNbN11-1 Lrregular

Prev:1.4120, DIN X20CrMo13
Next:1.4138, DIN X120CrMo29-2

Top
Month Top