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Ultra Clean Stainless Steel Precision Bars and tubes TP316L

Ultra Clean Stainless Steel Precision Bars  and Tubes TP316L

1、Product Types:

Type Condition Shape Description of Bar
Coarse Bar RT R Round Bar
Peeling Round Bar HRAPL R Round Bar
Cold Drawn Rod CD R Round Bar
Cold Drawn Rod (Polishing) CDL R Round Bar
CDL S Square Bar
CDL H Hexangualr Bar
Cold Drawn Rod (Granding Rod) CDG R Round Bar
CG R Round Bar

 

2.Product Grade and Specification:

Type Shape Size range(mm) Tolerance(≦) Straightness(mm/m)(≦) Roughnes(um)(≦) Length Range(mm)
Coarse Bar R 110~160 h13 1 Ra6.4
Peeling Round Bar R 20.0~105.0 h11 1 Ra3.2 2500~6000
Cold Drawn Rod (Polishing) R 4.76~12 h9/A484 0.3 Ra1.6 2500~4000
R 12.1~105 h9/A484 0.3 Ra1.6 2500~6000
S 12.7~76.2 h11/A484 1 Ra1.6 2500~6000
H 6.35~12 h11/A484 1 Ra1.6 2500~3000
H 12.7~76.2 h11/A484 1 Ra1.6 2500~6000
Solid Granding Rod R 4.76~12 h8/A484 0.2 Ra0.8 2500~4000
12.1~50.79 2500~6000
50.8~105 3000~4000

 

3. Main Chemical Composition(mass%) (*ppm):

Standard C Mn S Ni Cr Mo N O
JIS G4303 SUS316L ≤0.030 ≤2.00 ≤0.030 12.00~15.00 16.00~18.00 2.00~3.00
Clean Star-A 0.006 0.02 0.001 14.83 16.74 2.27 65 5
Clean Star-B 0.007 0.23 0.001 14.66 16.91 2.23 80 7
Clean Star-C 0.012 0.45 0.004 12.15 16.85 2.03 160 49
SUS316L 0.013 1.84 0.004 12.11 16.83 2.02 270 62

 

4. Applications:

Stainless steels that require ultra-clean and ultra-low gas content accord to semiconductor for manufacturing equipment, valves、joints and filter housings for ultra-high vacuum device.

Technical focus: Special smelting is used in the manufacturing process of materials to reduce non-metallic inclusions and gas components.

 

5: Tubes Specification

According to customed details

 

We also can produce and supply the connecting fittings for ultra clean stainless steel fittings for your projects.

Semiconductor fittings specification also is according to customed details.

 

Examples :

ultra purity fittings tp316l ultra purity tees TP316L
ultra clean fittings tp316l semiconductor fittings TP316L