Alloy 904L (UNS N08904) is a super austenitic stainless steel that is designed for moderate to high corrosion resistance in a wide range of process environments. The combination of high chromium and nickel content, coupled with additions of molybdenum and copper, assure good to excellent corrosion resistance. With its highly alloyed chemistry-25% nickel and 4.5% molybdenum, 904L provides good chloride stress corrosion cracking resistance, pitting and general corrosion resistance superior to 316L and 317L molybdenum enhanced stainless steels. Alloy 904L was originally developed to withstand environments containing dilute sulfuric acid. It also offers good resistance to other inorganic acids such as hot phosphoric acid as well as most organic acids.Alloy 904L is easily welded and processed by standard shop fabrication practices.
| Chemical Composition |
| C | Cr | Cu | Mn | Mo | Ni | P | S | Si |
| Max |
|
| Max |
|
| Max | Max | Max |
| 0.02 | 19.0-23.0 | 1.0-2.0 | 2.0 | 4.0-5.0 | 23.0-28.0 | 0.045 | 0.035 | 1.0 |
| Mechanical Properties |
| Yield Strength 0.2% Offset | Ultimate Tensile Strength | Elongation in 2 in. | Hardness |
| psi | (MPa) | psi | (MPa) | % |
|
| 31,000 | 220 | 71,000 | 490 | 36 | 70-90 Rockwell B |
Mark: TM
·Material: Super Austentic 904L(UNS NO8904)
·Finish: Polishing
·Certificate: ISO9001:2008, SGS
·Packaging Detail: 20-25kgs per carton, 36-48 cartons per pallet or according to customer's requirement.
·Customer Service: 24-hours standby, Critical listening your every suggestion and feedback ASAP.
TOMORROW manufacturing capabilities allow us to make a wide variety of exotic alloy fasteners such as Hex Bolt, Hex Nut, Allen Bolt, Plain Washer, Thread Stud etc.
Our special materials are Hastelloy C-276(UNS N10276), Hastelloy C-22(UNS NO6022), Hastelloy B3(UNS NO10675), Incoloy 825(UNS NO8825), Incoloy 925(UNS NO9925), Incoloy 926(UNS NO8926), Incoloy 800HT(UNS NO8811), Inconel 600(UNS NO6600), Inconel 625(UNS NO6625), Inconel X-750, Inconel 725, Inconel 718(UNS NO7718), Monel 400(UNS NO4400), Monel404, Monel K500(UNS NO5500), Duplex 2205(UNS S31803), Super Duplex 2507(UNS32750), Super Austentic 904L(UNS NO8904), Super Austentic F44(UNS S31254), Titanium, Nimonic 80A, GH113, GH3039, GH2032, Precipitation-hardening 17-4PH, Super Austentic 20Cb-3, Super Austentic 6XN, Austentic 347H(UNS S34709) etc. Our hot forged fastener size range is from M5-M100.
Our goal today, as always, is to develop innovative high quality exotic alloy fasteners that are durable, save time and money.
Customer service is just as important to us as quality.
Our representatives will assist you in analyzing your requirements and selecting the system best suited to your needs. We inventory an extensive line of standard products and will economically produce special systems to meet your design requirements. We are people who deliver what we say, when we say.
TOMORROW...Dependability in design, engineering, manufacturing and service.
Welcome to contact us anytime you feel suitable.
Our manufacturing capabilities allow us to make a wide variety of products,
*Exotic Alloy Hor Forged Fasteners
Our special materials are Hastelloy C-276(UNS N10276), Hastelloy C-22(UNS NO6022), Hastelloy B3(UNS NO10675), Incoloy 825(UNS NO8825), Incoloy 925(UNS NO9925), Incoloy 926(UNS NO8926), Incoloy 800HT(UNS NO8811), Inconel 600(UNS NO6600), Inconel 625(UNS NO6625), Inconel X-750, Inconel 725, Inconel 718(UNS NO7718), Monel 400(UNS NO4400), Monel404, Monel K500(UNS NO5500), Duplex 2205(UNS S31803), Super Duplex 2507(UNS32750), Super Austentic 904L(UNS NO8904), Super Austentic F44(UNS S31254), Titanium, Nimonic 80A, GH113, GH3039, GH2032, Precipitation-hardening 17-4pH, Super Austentic 20CB-3, Super Austentic 6XN, Austentic 347H(UNS S34709) etc.
Our common hot forged fasteners are Hex Bolt, Hex Nut, Plain Washer, Allen Bolt, Thread Stud, etc. Their size range is from M5-M100.
*Stainless Steel Stone Cladding Systems
Our Stone Cladding System products are in three classifications
· Marble Anchors, which contains Z Anchor, L Anchor, Split Tail Anchor(up & Down Anchor, Kerf Anchor), Grout In Anchor(Pipe Anchor, Tubular Anchor, Soffit Anchor, Mortar Anchor(Wire Anchor, Corrugated Anchor), Fish Tail Anchor etc.
· Anchor Bolts, which contains Sleeve Anchor, wedge Anchor(Through Bolt), Shell Anchor(TAM Anchor, 4PCS Shield Anchor), Drop In Anchor etc.
· Marble Anchor accessories such as Adjustable Arm(Flat Head Bolt), Flanged Pin(Dowel Pin) etc.
*CNC Turning Parts
Welcome sending us the drawings, samples or sketches, we will produce the items strictly according to your requirements.
Our goal today, as always, is to develop innovative high quality exotic alloy fasteners that are durable, save time and money.
Customer service is just as important to us as quality.
Our representatives will assist you in analyzing your requirements and selecting the system best suited to your needs. We inventory an extensive line of standard products and will economically produce special systems to meet your design requirements. We are people who deliver what we say, when we say.
TOMORROW...Dependability in design, engineering, manufacturing and service.
