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Niobium Screw

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-11 05:00

  • Browse the number:

    339

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Company Profile
Baoji Shengyuan Metal Material Co.,Ltd
By certification [File Integrity]
Contact:

shengyuan(Mr.)  

Email:

Telephone:

Phone:

Area:

Beijing

Address:

Gaoxin Avenue Fortune Building, Block A, Baoji City, Shaanxi Province, China.

Website: http://www.bjsymetal.com/ http://shengyuan.jun2057.com/
Product details


Baoji Shengyuan Metal Material Co.,Ltd is one of the leading China niobium screw manufacturers and suppliers, equipped with a professional factory and company, welcome to wholesale quality niobium bolt, niobium nut products from us.



Specifications
Material: niobium flanged thermowell 
Grade: RO4200,RO4210 
Pruity: 99.95% or 99.99% 
Shape: flange, thermowell
Niobium flanged thermowell
Material: RO4200-1, RO4210-2
Purity: >=99.9% or 99.95% 
Mechanical Requirements (annealed condition)















Grade


Tensile strength δbpsi (MPa), ≥


Yield strength δ0.2, psi (MPa),≥


Elongation in 1"/2" gage length, %, ≥


>=0.010


<0.010


RO4200-1



RO4210-2


18000 (125)


12000 (85)


25


20


Special requirements to be agreed on by the supplier and buyer of negotiations
Chemical Composition

























































                                                            Chemistry  %


Designation


Chief component


Impurities    maxmium


Nb


Fe


Si


Ni


W


Mo


Ti


Ta


O


C


H


N


Nb1


Remainder


0.004


0.003


0.002


0.004


0.004


0.002


0.07


0.015


0.004


0.0015


0.002


Nb2


Remainder


0.02


0.02


0.005


0.02


0.02


0.005


0.15


0.03


0.01


0.0015


0.01
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