Steelgems Co. is one of the best Manufacturer, Trader and Supplier of Tungsten Round Bars in national and international market. We provide a wide range of round bars such as different size, shapes and dimension and also we provide custom bars as per client needs. The tungsten - Copper. The chemical formula of tungsten-copper is CUW . This is basically a combination of copper and tungsten. The result of a material which is easy to machine, ablation resistant, electrically conductive, highly thermal and heat - resistant. Tungsten copper round bar is widely used in the aerospace sector and in areas calling for high temperature uses such as welding , heating and electrical. Tungsten suppliers produce tungsten bars by grinding tungsten metal convert into a fine powder. Chemical processing of the powder then forms tungsten oxide, which is heated to reduce the metal into the pure tungsten powder. This pure powder is placed in a mold and hydraulically pressed into a bar form. If you want a 100% pure Tungsten round bars than you should go with Steelgems Co. We provide pure Tungsten bar to our valuable client.

Tungsten has the highest melting point of the refractory metals, high density, and low coefficient of thermal expansion. It offer excellent high strength and good electrical resistance at very high temperature. Grade of Tungsten Round bar is ASTM, B760. Density of Tungsten Round Bar is 19.25g/cm3. Melting point is 3422 degree C, 6192 degree F. Chemical Composition of Tungsten is contain as follows, Carbon is 0.008. Aluminium is 0.002. Silicon is 0.005. Molybdenum is 0.01. Fe is 0.005 and Nickel is 0.003. We before the delivery of Tungsten to our valuable customers are checking the quality . The all tests are done by us and our expert team of examiner is just to make sure that we are not packed a poor quality of product and delivered to our customer. We are also providing the test certification to our local and global clients And we are also providing all essential documents of Tungsten.

Specification of TUNGSTEN ROUND BARS :

Size: 1/2"NB TO 48"NB IN
Schedule: SCH 10, SCH 20, SCH 30, SCH 40, STD, SCH 80, SCH XS, SCH 60, SCH 80, SCH 120, SCH 140, SCH 160, SCH XXS
Type: Seamless / ERW / Welded / Fabricated
Form: Long Radius & Short Radius Elbow 90 Deg , Long Radius Elbow 45 Deg , Long Radius & Short Radius Elbow 180 Deg ( Return Bend ) , Reducing Elbow, Equal Tee, Unequal Tee, Cross, Concentric Reducer , Eccentric Reducer , Long Stubend , Short Stubend , Coller , Pipe Cap , Long Radius Bends
Grades: GR WP "S" / "W" / " WX" 202, 304, 304L, 304H, 304N, 304LN, 309, 310H, 316, 316H, 317, 317L, 321, 321H, 347, 347H, 904L
Specifications: ASTM / ASME SA 403, ANSI B16.9
Materials : Stainless Steel, Duplex Steel, Super Duplex Steel, Titanium, Carbon Steel etc.

 


STANDARD UNS WERKSTOFF NR. AFNOR EN JIS SIS GOST
SMO 254 S31254 1.4547 Z1 CNDU 20.18.06Az X1CrNiMoCuN20-18-7 2378
SMO 254 Ni C Mo Mn Si Fe Cu S P Cr
17.518.5
0.02 max 66.5
1 max 0.8 max 0.5 – 1 0.01 max 0.03 max 19.520.5

Packaging & Testings (Destructive, Non Destructive):


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