1.4031 material chrome steel provider
We produce ASTM/ASME Grade 304, Grade 304L,304h, 316, 316L, 316H, 316TI, 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.
The low carbon permits Type 904L to be welded with out sensitization to intergranular corrosion ensuing from chromium carbide precipitation in the grain boundaries. SS 904L is non-magnetic within the annealed situation however may turn out to be slightly magnetic as a result of welding.
Stainless Steel 904l Tube Fittings
1.4539 in connection with austenitic weld metallic and too high warmth input the habit to form warmth cracks exists. The dependancy to warmth cracks can be confined, if the weld metal includes a lower content material of ferrite (delta ferrite).
Rolex calls 904L stainless steel a “corrosion-resistant superalloy.” 904L differs from 316L because of further Chromium, Molybdenum, Nickel, and Copper which gives it improved resistance to acids. 316L is taken into account a harder, tougher, “marine grade” steel, however it does not have luster and acid resistance of 904L. Once acquired from Rolex’s steel suppliers, Rolex casts and scans it utilizing an electron microscope that’s able to detecting the slightest structural or floor defect.
- We export to more than Taiwan, India, United States, Brazil, United Kingdom, Italy, Russia, Canada, Germany, United Arab Emirates, Indonesia, France, South Korea, Netherlands, Mexico, Singapore, Spain, Malaysia, Australia, Japan, Thailand, Iran, Saudi Arabia, Vietnam, Poland, Sweden, Turkey, Philippines, Romania, Chile, Colombia, South Africa, Belgium, Kuwait, Qatar, Czechia, Greece, Hong Kong, New Zealand, Denmark, Switzerland, Oman.
- Siddhagiri Metals and Tubes Specializes in grades like SS 904L, 904L SS, Stainless Steel 904L, 904L Stainless Steel, Grade 904L, 904L Grade, Alloy 904L, 904L Alloy, SAE 904L, 904L SAE, AISI 904L, 904L AISI, Steel 904L, 904L Steel, Inox 904L, 904L Inox, Uranus B6, 2RK65, WNR 1.4539, UNS N08904.
- SS904L Supplier Siddhagiri Metals and Tubes presents high quality 904L Stainless Steel in forms like SS 904L Pipe, SS 904L Tube, SS 904L Seamless Pipe, SS 904L Welded Pipe, SS 904L Tubing, SS 904L Flange, SS 904L Pipe Flange, SS 904L Fasteners, SS 904L Pipe Fittings, SS 904L Tube Fittings, SS 904L Forged Fittings, SS 904L Sheet, SS 904L Plate, SS 904L Sheet Plate, SS 904L Wire Mesh, SS 904L Wire, SS 904L Mesh, SS 904L Round Bar, SS 904L Bar, and so forth.
When did Rolex use 904l steel?
316L is a low carbon version of 316, with extra corrosion resistance, and is frequently used for stainless steel watches and marine applications. Like most other stainless steel, it contains 8-10.5% nickel, making it unsuitable for people with nickel allergies.
Stock Thickness: 0.1-200.0mm
Production thickness: 0.5.0-200mm
Width: 600-3900mm
Length: 1000-12000mm
Grade:
200 series: 201,202
300 series: 301,304,304L,304H,309,309S,310S,316L,316Ti,321,321H,330
400 series: 409,409l,410,420J1,420J2,430,436,439,440A/B/C
Duplex: 329,2205,2507,904L,2304
Surface: No.1,1D,2D,2B,NO.4/4K/hairline,satin,6k,BA,mirror/8K
UNS N08904 Sheets are by and huge extra tremendously and more complicated alloyed supplies. It provides even better oxidation and strength resistance, in the end making them more suitable for difficult applications. Referred as WNR 1.4539 Sheets, we also offer these SUS 904L Sheets in custom-made sizes and specs to suit the needs given by our esteemed shoppers. 904L is a kind of stainless steel that has high alloy and low carbon content material.
Especially, they can be welded with none additional preparation. While processing solely stainless tools like metal brushes, pneumatic picks and so forth are allowed, in order to not endanger the passivation.
Pickling of the previously brushed seam area is carried out by dipping and spraying, nonetheless, often pickling pastes or solutions are used. After pickling a carefully flushing with water must be accomplished. This knowledge sheet applies to stainless steel 904L / 1.4539 cold and hot rolled sheet and strip, semi-completed merchandise, bars, rolled wire and profiles as well as seamless and welded tubes for strain purposes. Grade 904L stainless steels have wonderful resistance to warm seawater and chloride assault.
Is 904l better than 316l?
The 316L Stainless steel is far less scratch resistant than the 904L because it has a much higher Rockwell hardness. The main advantage of 904L over 316L is its resistance to acids: “The addition of copper to this grade gives it greatly improved resistance to strong reducing acids, particularly sulphuric acid.”
SS 904L is broadly used in Chemical and petrochemical process equipment, pulp and paper manufacturing and condensers in fossil and nuclear fueled energy technology stations. Siddhagiri Metals and Tubes is among the leading Supplier, Manufacturer, Exporter & Stockist of superior high quality Stainless Steel 904L with UNS N08904 and WNR 1.4539. Siddhagiri Metals and Tubes is engaged in manufacturing & exporting of 904L Stainless Steel in varieties like Stainless Steel Pipes, Stainless Steel Tubes, Stainless Steel Flanges, Stainless Steel Pipe fittings, Stainless Steel Tube fittings, Stainless Steel Forged Fittings, Stainless Steel Sheets, Stainless Steel Plates, Stainless Steel Rods, Stainless Steel Bars, Stainless Steel Olets, Stainless Steel Fasteners and plenty of more. We is a professionally managed firm started by a team of dynamic young entrepreneurs.
We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include austenitic stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), ferritic stainless steel, and duplex stainless steel.
Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High strength
High toughness and impact resistance
Temperature resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface finish that can be easily clean