• DIN 1.3348 Valve
  • DIN 1.3348 Flange
  • DIN 1.3348 pipe fitting
  • DIN 1.3348 angle bar
  • DIN 1.3348 pipe
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DIN 1.3348

DIN 1.3348 angle bars, DIN 1.3348 flanges, Pipe Fitting, Steel Pipe, Heat Exchanger and Reducer, Gasket, Tee, Pipe Fitting, Tube Plate, have all specifications. With many yeas production experience, strict control DIN 1.3348 chemical composition and DIN 1.3348 mechanical properties.

Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.

Angle bar: 1mm to 1300mm
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.

DATA TABLE FOR:TOOL STEEL:DIN 1.3348

Steel grade type Tool steel:
Standard DIN
Production specifications Tube Plate,Steel Pipe/Tube, Reducer,Angle Bar,Valve, Pipe Fittng, Flange, Heat Exchanger.
Range of work

Steel pipe:
Size: OD: 9.5mm - 813mm WT: 0.8mm - 34mm Length: 1 - 13m, also can be customed.

Pipe fitting:
Size: 1/8 inch - 80 inch (DN6 - DN2000) WT: Sch5s - Sch160XXS

Flange:
Size: DN15-DN2000

Valve:
Diameter : 1mm-2000mm

Lenth: Any lenth based on the customer's requirement.

Surface treatment Transparent oil, rust-proof black oil or hot galvanized, etc

DIN 1.3348 CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES

Element Weight %
C 0.97-1.05
Mn 0.15-0.40
Si 0.20-0.55
Cr 3.50-4.00
Ni 0.3
Mo 8.20-9.20
W 1.40-2.10
V 1.75-2.25
Cu 0.25
P 0.03
S 0.03

Mechanical Properties

Properties Conditions
T (°C) Treatment
Density (×1000 kg/m3) 7.7-8.03 25  
Poisson's Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 190-210 25  
Tensile Strength (Mpa) 1158 25 oil quenched, fine grained, tempered at 425°C
Yield Strength (Mpa) 1034
Elongation (%) 15
Reduction in Area (%) 53
Hardness (HB) 335 25 oil quenched, fine grained, tempered at 425°C

THERMAL PROPERTIES

Properties Conditions
T (°C) Treatment
Thermal Conductivity (W/m-K) 42.7 100  
Specific Heat (J/kg-K) 477 50-100  
PHYSICAL PROPERTIES
Quantity Value Unit
Thermal expansion 16 - 17 e-6/K
Thermal conductivity 16 - 16 W/m.K
Specific heat 500 - 500 J/kg.K
Melting temperature 1370 - 1400 °C
Service temperature 0 - 500 °C
Density 8000 - 8000 kg/m3
Resistivity 0.7 - 0.7 Ohm.mm2/m

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