Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of 904l hexagonal stainless steel rod bar in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
904L UNS N08904 EN1.4539 alloy 904L Material 1.4539 (alloy 904L) is an austenitic special steel with high molybdenum content as well as addition of copper and extremely low carbon content. Chemical composition
C≤ % | Si≤ % | Mn≤ % | P≤ % | S≤ % | Cr% | Mo% | Ni% | V |
0.02 | 0.70 | 2.0 | 0.030 | 0.010 | 19.0-21.0 | 4.0-5.0 | 24.0-26.0 | |
Nb | Ti | Al | Co | Cu% | N≤ % | Fe | ||
1.20-2.0 | 0.15 |
Material | Inconel,Hastelloy,Monel,Incoloy,GH,Precision alloy,Stainless steel |
Shape | Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon,Square,Bar,Pipe,Sheet |
Grade | Inconel:Inconel600(N06600 GH3600),Inconel601(N06601 GH3600),Inconel625(N06625 GH3625),InconelX-750(N07750 GH4145),Inconel 718(N07718 GH4169),Inconel690 |
Hastelloy:Hastelloy B-2,Hastelloy C,Hastelloy C-267(N10276),Hastelloy C-4,Hastelloy C-22(N06022),Hastelloy G30(N06030) | |
Monel:Monel 400(N04400),Monel K500(N05500) | |
Incoloy:Incoloy A-286(GH2132 N662),Incoloy800 800H 800HT,Incoloy725,Incoloy825,Incoloy925,Incoloy926(N08926 1.4529) | |
GH:GH2132(N66286 A286 Gr6),GH3625(Inconel625 UNS N0),GH4169(Inconel718 UNS N0),GH3030,GH3039,GH4033,GH3128 | |
Precision alloy:4J36,4J29,1J79 | |
Stainless steel:Alloy 20(N08020),904L(N08904),254SMo(F44 S31254) | |
Other | |
Specification | Wire: 0.01-10mm |
Strip: 0.05*5.0-5.0*250mm | |
Bar: φ4-50mm;Length 2000-5000mm | |
Pipe: φ6-273mm;δ1-30mm;Length 1000-8000mm | |
Sheet: δ 0.8-36mm;Width 650-2000mm;Length 800-4500mm | |
Product Characteristics | 1.According to the preparation process can be divided into deformation superalloys, casting superalloys and powder metallurgy superalloys. |
2.According to the strengthening mode, there are solid solution strengthening type, precipitation strengthening type, oxide dispersion strengthening type and fiber strengthening type, etc | |
Standard | GB,AISI,ASTM,DIN,EN,SUS,UNS etc |
Inspection | ISO,SGS,BV and so on. |
Application | High temperature components such as turbine blades, guide vanes, turbine disks, high pressure compressor disks,machine manufacturing and combustion chambers used in the manufacture of aviation, naval and industrial gas turbines |
Packaging | 1. Cases packed in wooden cases |
2. Paper packaging | |
3. Plastic packing | |
4. Foam packaging | |
5. Packaging according to customer requirements or products | |
Special design available as the requirement of customer You can click here to go to the shop's homepage, select the products you need, or click here to inquire directly ~ any questions we will help you ~ | |
Product Display
Our quality control:
QA / QC Introduction : All of our orders will be inspected by our QC team. We will check the quality during the production time. Also check the quality before shipping. 1. Before production, we will use spectrometer to test raw material to prevent mistakes. 2. Every step QC department will record ,such as raw material cutting dimension, semi-finished product size, quantity, finished item detailed size. 3. Before delivery ,detailed inspection report of finished products will present. 4. Beside size, we will check 10% to 20% of total quantity products whether have thread broken, greasy, marking.packing ect. 5. Before delivery ,we will provide our mill test certificate together with inspection report. 6. Our mechanical property always shows tensile strength, yield strength, elongation, hardness, if you need more, just let us know in advance.
Packing & Shipping
How every order moves: 1. Inquiry - professional quotation. 2. Confirm price, delivery time, weight, HS code, payment term etc. 3. Rachel, that’s me, will sent you proforma invoice. 4. Client make payment and sent us bank slip to start production. 5. Let you know the production information every five days. 6. Sent you finished products pictures and inspection pictures. 7. Client arrange balance payment. 8. Raw material certificate, mill test certificate with chemical and mechanical property on, Size inspection report packing list commercial invoice will be sent to you. 9. Sent you Bill of lading to track the shipment, or express tracking number. 10. After receiving goods one month later, we will sent you a feedback form to know whether our goods function well.
FAQ
Q1.What is your main products?A1:Our main products are fasteners: bolts, screws, rods, nuts, washers, anchors and rivets. Meantime, our company also produces stamping parts and machined parts. Q2. How to ensure that every process's quality?A2:Every process will be checked by our quality inspection department which insures every product's quality. In the production of products, we will personally go to the factory to check the quality of products. Q3.How long is your delivery time?A3:Our delivery time is generally 30 to 45 days. Or according to the quantity. Q4. What is your payment method?A4:30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, would suggest you pay 100% in advance to reduce the bank charges.
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