![SHAANXI YUNZHONG INDUSTRY DEVELOPMENT CO.,LTD
MILL TEST CERTIFICATE No.：20151009-07
EN10204 3.1 DATE:9th
.10.2015
Commodity：GR9 TITANIUM TUBE Finish :ANNEALED
Specification :ASTM B338
Size
[mm]
Heat No. Lot No. Quantity
[pc]
Net Weight
[kg]
OD25.4x0.9x3000mm YZ140613 YZ151009 45 41.8kg
Chemical Composition (WT%)
Require
ment
Ti Al V Fe C N O H Residual element
Remainder ≤ ≤ ≤ ≤ ≤ ≤ ≤ Each Total
2.5~3.5 2.0~3.0 0.25 0.08 0.03 0.15 0.015 ≤0.10 ≤0.40
Result Remainder 2.8 2.4 0.05 0.011 0.012 0.05 0.0015 ≤0.10 ≤0.40
Tensile Test
Requirement
MIN
Tensile Strength Yield Strength 0.2% Elongation
[Mpa] [Mpa] [%]
620MIN 485MIN 15MIN
Result 635 535 40
Other Test
Visual Inspection Dimensional Inspection DPI
Acceptable Acceptable Acceptable
Micro Structure Surface Contamination Test Ultrasonic Test
Acceptable Acceptable Acceptable
I hereby certify product conforms to ALL specifically listed technical requirements, and other requirements for
these specifications. Furthermore, I certify the above quantitative were derived from testing and analysis and
are in accordance with the reference specification(s) requirements.
MANAGER OF QUALITY DEPARTEMENT
SHAANXI YUNZHONG INDUSTRY DEVELOPMENT CO.,LTD](https://image.slidesharecdn.com/gr9tubes-161104052616/85/Gr9-tubes-1-320.jpg)
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- 1. SHAANXI YUNZHONG INDUSTRY DEVELOPMENT CO.,LTD MILL TEST CERTIFICATE No.：20151009-07 EN10204 3.1 DATE:9th .10.2015 Commodity：GR9 TITANIUM TUBE Finish :ANNEALED Specification :ASTM B338 Size [mm] Heat No. Lot No. Quantity [pc] Net Weight [kg] OD25.4x0.9x3000mm YZ140613 YZ151009 45 41.8kg Chemical Composition (WT%) Require ment Ti Al V Fe C N O H Residual element Remainder ≤ ≤ ≤ ≤ ≤ ≤ ≤ Each Total 2.5~3.5 2.0~3.0 0.25 0.08 0.03 0.15 0.015 ≤0.10 ≤0.40 Result Remainder 2.8 2.4 0.05 0.011 0.012 0.05 0.0015 ≤0.10 ≤0.40 Tensile Test Requirement MIN Tensile Strength Yield Strength 0.2% Elongation [Mpa] [Mpa] [%] 620MIN 485MIN 15MIN Result 635 535 40 Other Test Visual Inspection Dimensional Inspection DPI Acceptable Acceptable Acceptable Micro Structure Surface Contamination Test Ultrasonic Test Acceptable Acceptable Acceptable I hereby certify product conforms to ALL specifically listed technical requirements, and other requirements for these specifications. Furthermore, I certify the above quantitative were derived from testing and analysis and are in accordance with the reference specification(s) requirements. MANAGER OF QUALITY DEPARTEMENT SHAANXI YUNZHONG INDUSTRY DEVELOPMENT CO.,LTD