factory low price High Purity Niobium Powder - Manufacturer for Electric Heating Plate For University Laboratory – Forged Tungsten

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The corporate keeps to the procedure concept “scientific administration, premium quality and performance primacy, buyer supreme for Electric Heating Plate For Laboratory University Inspection Department, Electric Heating Plate For University Laboratory, Corporate goal: Customers’ satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards “reasonable prices, efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
Chemical composition:

Main and minor components Min.content(%) ASTM B386 (361)
Mo Balance balance
Ti 0.40-0.55% 0.40-0.55%
Zr 0.06-0.12% 0.06-0.12%
Impurities Max.values (μg/g) Max.values (μg/g)
Al 10 -
Cu 20 -
Cr 20 -
Fe 20 100
K 20 -
Ni 10 50
Si 20 100
W 300 -
C 100-400 100-400-
H 10 -
N 10 20
O 500 300
Cd 5 -
Hg 1 -
Pb 5 -

Dimensions and tolerances:

Cold rolled sheets
Thickness(mm) Thickness tolerace(±mm) Maximal width(mm) Width tolerace(±mm)
0.30-0.50 0.028 300 1.0
Hot rolled sheets
Thickness(mm) Thickness tolerace(±mm) Maximal width(mm) Width tolerace(±mm)
0.50-0.60 0.06 850 1.6
0.60-1.00 0.08 850 1.6
1.00-1.50 0.13 850 2.0
1.50-2.00 0.15 850 2.0
2.00-3.60 0.18 850 2.0
3.60-50.0 5% 1000 2.0

Length tolerance:
The length tolerance for all dimension is maximal +5/-0 mm.
Flatness: max. 4 % (measuring procedure on the basis of ASTM B 386)
Density: ≥ 10.1 g/cm³
Vickers Hardness: 220-320 HV
Tensile Test:

Thickness (mm) Tensile StrengthMin. (MPa) 0.2% Yield strengtMin.(MPa) ElongationMin.(%)
0.30-1.00 700 600 5
1.00-2.50 700 600 10
2.50-5.00 700 600 12
5.00-20.00 650 600 10
20.00-50.00 550 470 5

Appearance: The material will be of uniform quality, free from foreign mater, splits and fractures. Bed sheet (not trimmed) may have small edge cracks.
Surface defedts are assessed in the frame of visual inspection.
Surface condition: pickled.


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