BRIGHT STEEL BAR
Bright steel bar is carbon or alloy steel bar with shining bright surface which is improved by cold drawing, peeling, turning, grinding and polishing over hot rolled black surface bars. By cold drawing, the steel bar yield strength and tensile strength will be improved. By peeling and turning, the surface imperfections will be removed. By grinding, the diameter tolerance will be more precision. By polishing, the surface will be much more shining.
Except the shining bright surface, comparing with the hot rolled black surface bars, the bright steel bars has better surface roughness, better roundness, straightness, more precision size tolerance etc.
Heat treatment such as annealing, normalizing, quenching and tempering will be done before do cold finishing on the hot rolled bar to get bright steel bar, in such condition, the steel bright bar will get most suitable mechanical properties to meet different application requirement.
The advantages of steel bright bars we supply:
1) Big stocks of hot rolled round bars or wire rods as raw materials
2) Heat treating furnaces to adjust the mechanical properties
3) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.
4) Multiple packages to avoid broken packages and anti-rusty
Diameter tolerance
+0/-0.02mm
Straightness
0.5mm/m
Surface roughness
0.4um
Roundness
80% of diameter tolerance
Diameter range
14mm to 100mm
Steel grade
Kinds of carbon steel and alloy steel
Length
Any length can be cut with precision tolerance
Bright Steel Bar,Bright Steel Round Bar,Steel Bright Bar,Bright Polished Steel Bar,Alloy Steel Bright Bar Manufacturer SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdbrightsteelbar.com
Technical Performance:
                                                 Specification  Â
XP-175LP
XP-175LPT
XP-607LP
XP-607LPT
Viewing head
compensation free binocular head incllned at 30(55mm-75mm)
           √
Â
    √
      Â
Compensation free trinocular head inclined at30(55mm-75mm)
      Â
     √
Â
     √
Eyepiece
 WF10X/22mm
Gridding eyepiece
Cross eyepiece     √
     √
     √
    √
Reticule eyepiece
Stress-free infinity plan-achromatic metallurgical objective
4X,10X,20X,40X,60X     √
     √
     √
    √
Stress-free infinity plan-achromatic objective 4X,10X,20X,40X,60X
      √
     √
     √
    √
Stage
rotary stage
stage size:diameter172mm
moving range:360     √
     √
     √
    √
Condenser
swing type N.A1.25 abbe condenser with iris diaphragm
      √
     √
     √
    √
Filter
inserting type filtor(green,blue,noutral)
      √
     √
     √
    √
Testing piece
gypsum 1Â testing piece
Mica 1/4
Quartz wadge testing piece     √
     √
     √
    √
FocusingÂ
coaxial coarse&fine focusing adjustment with rack and pinion mechanism,fine focusing scale value 0.002mm
     √
     √
     √
   √
Focus mirror
high brightness fixed illumination
     √
     √    Â
     √
    √
Light source
upper illumination:halogenbulb 12V/50WÂ AC85V-230V,adjustable brightness
      √
     √
     √
    √
down illumination:halogenbulb 12V/30WÂ AC85V-230V,adjustable brightness
      √
     √
     √
    √
Checking tool
0.001mm micrometer
      √
     √
     √
     √
Illuminator
high brightness fixed illumination
     √
     √
     √
    √
Testing piece
gypsum 1 testiong piece;mica 1/4 testing piece/quartz wedge testing piece
     √
     √
     √
    √
Filter
green blue netural
     √
     √
     √
    √
Feature description
Â
1,eyepiece: WF16X,WF20X;
2.CMOS 1.3mega;Â 3.0mega;5.0mega;10.0mega;
3.stress free objective :100X(S)Oil;
4.Photography attachment and ccd adapter:0.35X, 0.5X,0.63X,0.75X,1X;
5.2X Photography eyepiece, caanon SLR camera adapter.
Â
Delivery:Depending on the quantity.
About HANDA Group:
Our microscope factory has more 25 years manufacture experience, have esttablished a modern production & management system already. All of our microscope are CE, ISO certificate approved. Our permanent aim is offer good quality and perfect service to the customer.
Qualification certificate:
We accept OEM design, more than 400 type microscope for choose.
1)Fluorescence microscope;
2)Metallurgical microscope;
3)Biological microscope;
4)Polarizing microscope;
5)Stereo microscope ;
6)Gemological microscope;
7)Digital microscope;
8)Pocket microscope;
9)Kids microscope;
10)Precision measuring microscop;
11)Table microscope camera;
12)Video microscope boom stand;
13)Microscope LCD display;
If any interested,welcome to contact us freely.
2018 Â China Professional Polarizing Microscope with Dedicated Polarizing Trinocular Head
Technical Performance:
                                                 Specification  Â
XP-175LP
XP-175LPT
XP-607LP
XP-607LPT
Viewing head
compensation free binocular head incllned at 30(55mm-75mm)
           √
Â
    √
      Â
Compensation free trinocular head inclined at30(55mm-75mm)
      Â
     √
Â
     √
Eyepiece
 WF10X/22mm
Gridding eyepiece
Cross eyepiece     √
     √
     √
    √
Reticule eyepiece
Stress-free infinity plan-achromatic metallurgical objective
4X,10X,20X,40X,60X     √
     √
     √
    √
Stress-free infinity plan-achromatic objective 4X,10X,20X,40X,60X
      √
     √
     √
    √
Stage
rotary stage
stage size:diameter172mm
moving range:360     √
     √
     √
    √
Condenser
swing type N.A1.25 abbe condenser with iris diaphragm
      √
     √
     √
    √
Filter
inserting type filtor(green,blue,noutral)
      √
     √
     √
    √
Testing piece
gypsum 1Â testing piece
Mica 1/4
Quartz wadge testing piece     √
     √
     √
    √
FocusingÂ
coaxial coarse&fine focusing adjustment with rack and pinion mechanism,fine focusing scale value 0.002mm
     √
     √
     √
   √
Focus mirror
high brightness fixed illumination
     √
     √    Â
     √
    √
Light source
upper illumination:halogenbulb 12V/50WÂ AC85V-230V,adjustable brightness
      √
     √
     √
    √
down illumination:halogenbulb 12V/30WÂ AC85V-230V,adjustable brightness
      √
     √
     √
    √
Checking tool
0.001mm micrometer
      √
     √
     √
     √
Illuminator
high brightness fixed illumination
     √
     √
     √
    √
Testing piece
gypsum 1 testiong piece;mica 1/4 testing piece/quartz wedge testing piece
     √
     √
     √
    √
Filter
green blue netural
     √
     √
     √
    √
Feature description
Â
1,eyepiece: WF16X,WF20X;
2.CMOS 1.3mega;Â 3.0mega;5.0mega;10.0mega;
3.stress free objective :100X(S)Oil;
4.Photography attachment and ccd adapter:0.35X, 0.5X,0.63X,0.75X,1X;
5.2X Photography eyepiece, caanon SLR camera adapter.
Â
Delivery:Depending on the quantity.
About HANDA Group:
Our microscope factory has more 25 years manufacture experience, have esttablished a modern production & management system already. All of our microscope are CE, ISO certificate approved. Our permanent aim is offer good quality and perfect service to the customer.
Qualification certificate:
We accept OEM design, more than 400 type microscope for choose.
1)Fluorescence microscope;
2)Metallurgical microscope;
3)Biological microscope;
4)Polarizing microscope;
5)Stereo microscope ;
6)Gemological microscope;
7)Digital microscope;
8)Pocket microscope;
9)Kids microscope;
10)Precision measuring microscop;
11)Table microscope camera;
12)Video microscope boom stand;
13)Microscope LCD display;
If any interested,welcome to contact us freely.
2018 China Professional Polarizing Microscope with Dedicated Polarizing Trinocular Head
Model NO.: XP-607
Trademark: HANDA
Origin: China
HS Code: 9011100000
Model NO.: XP-607
Trademark: HANDA
Origin: China
HS Code: 9011100000
2018 Â China Professional Polarizing Microscope with Dedicated Polarizing Trinocular Head