Custom Oil&Gas Platform Parts Fine Water Glass Castings

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Custom Oil&Gas Platform Parts Fine Water Glass Castings

Investment Casting: water glass casting and silica sol castings

Investment casting is the best way to produce a metal part by taking accurate, performance, and cost. By this processing, which minimize the material waste, energy and subsequent machining work. It also ensures the production of very intricate parts. It makes the investment casting process quite suitable for design engineers.

Our factory, specialized in investment casting and machining manfuacturing over 24 years.we produced each year 8000 tons material, and 95% of our products were exported overseas. We can produce the metal parts exactly according to your designs or the samples, and the products can be widely used for automotive and vehicles, ships and vessels, railway and trains, mining machinery, agricultural machinery, petrochemical machinery, oil and gas platform, industrial components, construction and sanitary ware etc.

See below commonly used material for our water glass castings and silica sol castings.

Stainless Steel  Carbon steel (ASTM A27) Alloy steel
properties SS 303 SS 304 SS 316 SS 316L 60-30 60-35 70-35 4130 4140 8620
Ultimate Tensile Strength, MPa (ksi) 620 (89.9) 505 (73.2) 580 (84.1) 515 (74.7) 415 (60.2) 450 (65.3) 485 (70.3) 560 (81.2) 655 (95) 530 (76.9)
Tensile Yield Strength (ksi) 240 (34.8) 215 (31.2) 290 (42.1) 205 (29.7) 205 (29.7) 240 (34.8) 250 (36.2) 460 (66.7) 415 (60.2) 385 (55.8)
Elongation (% in.2 in.) 50% 70% 50% 60% 24% 24% 22% 21.5% 25.7% 31.0%
Shear Strength (ksi) 77200 (11200) 86000 (12500) 193000 (28000) 193000 (28000) 80000 (11600) 80000 (11600) 80000 (11600)
Hardness, Brinell 123 79 149 217 197 149
Thermal Conductivity, W/m-K (BTU-in/hr-ft²-F) 16.2 (112) 16.2 (112) 16.3 (113) 42.7 (296) 42.6 (296) 46.6 (323)
Density, g/cc (lb/in³)  8.00 (0.289) 8.00 (0.289) 8.00 (0.289) 8.00 (0.289) 7.85 (0.284) 7.85 (0.284) 7.85 (0.284)
Chemical Properties
Carbon,C ≤0.15% ≤0.08% ≤0.08% 0.03% ≤0.25% ≤0.3% ≤0.35% 0.28-0.33% 0.38-0.43% 0.18-0.23%
Chromium,Cr 18.00% 18.0-20.0% 16-18% 17.00% 0.8-1.0% 0.8-1.1% 0.4-0.6%
Iron, Fe 69% 66.635-74% 61.8-72% 65.00% 97.03-98.22% 96.785-97.77% 96.895-98.02%
Manganese, Mn ≤2.0% ≤2.0% ≤2.0% 2.00% ≤0.75% ≤0.7% ≤0.7% 0.4-0.6% 0.75-1.0% 0.7-0.9%
Molybdenum,Mo ≤0.6% 2.0-3.0% 2.50% 0.15-0.25% 0.15-0.25% 0.15-0.25%
Nickel, Ni 9.00% 8.0-10.5% 10.0-14.0% 12.00% 0.4-0.7%
Phosphorus,P ≤0.2% ≤0.045% ≤0.045% 0.05% ≤0.05% ≤0.05% ≤0.05% 0.04% 0.04% 0.04%
Silicon, Si ≤1.0% ≤1.0% ≤1.0% 1.00% ≤0.8% ≤0.8% ≤0.8% 0.15-0.3% 0.15-0.3% 0.15-0.35%
Sulfur,S  

casting petrochemcial machinery parts

Equipment and Machinery Cast Parts

machinery part casting

 

 

 

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