Manufacturer ofTungsten Dart Barrels - OEM/ODM Supplier Tengzhong Brand Cnc Stainless Steel Plate Bending Machine Metal Sheet Press Brake Tzm- 100t3200 – Forged Tungsten

From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of OEM/ODM Supplier Tengzhong Brand Cnc Stainless Steel Plate Bending Machine Metal Sheet Press Brake Tzm- 100t3200, Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, never hesitate to get in touch with us.
From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of 100t3200 Pressbrake, Hydraulic Cnc Pressbrake, Hydraulic Pressbrake 160t3200, Our company insists on the purpose of “takes service priority for standard, quality guarantee for the brand, do business in good faith, to deliver skilled, rapid, accurate and timely service for you”. We welcome old and new customers to negotiate with us. We’ll serve you with all sincerity!
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.


  • Manufacturer ofTungsten Dart Barrels - OEM/ODM Supplier Tengzhong Brand Cnc Stainless Steel Plate Bending Machine Metal Sheet Press Brake Tzm- 100t3200 – Forged Tungsten Related Video: