BLOOM(SUZHOU) MATERIALS CO.,LTD
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| Brand Name: | BLM-DX-1 |
| Minimum Order Quantity: | 100kgs |
|---|---|
| Price: | FobShanghai usd 5.9-6.4/kg |
| Packaging Details: | packed and labeled according to the regulations and customer's requests.Great care is taken to avoid any damage which might otherwise be caused during storage or transportation. |
| Delivery Time: | 25-30 days subject to the clients' requirement and quantity |
| Payment Terms: | Western Union, L/C, T/T |
| Supply Ability: | 300 Ton/Tons per Month |
| Place Of Origin: | Jiangsu, China (Mainland) | Standard: | AISI, ASTM, BS, DIN, GB, JIS, Other,JIS,AISI,ASTM,GB,DIN,EN |
|---|---|---|---|
| Grade: | 904L | Thickness: | 8mm-100mm |
| Type: | Bar | Dimensions: | 10-900MM |
| Length: | 2m,3m Or As Required | Special Use: | Cold Heading Steel |
| Delivery: | 25-30 Days Subject To The Clients' Requirements And Quantity | Price Term: | Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU |
| Surface Treatment: | Bright&smooth | Application: | Structural Steel Bar |
| High Light: | alloy 28 material,common metal alloys,8mm alloy 28 material |
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904 L Bar
904L cold rolled SS Stainless Steel plate,aisi 1080 cold rolled steel plate
Product Description
Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability.
Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.
The following sections describe the properties of flat rolled products in ASTM B625. The specifications may not be identical for other products such as bar, tube and pipe.
The table below provides the compositional ranges of grade 904L stainless steels:
Table 1. Composition ranges of grade 904L stainless steels
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | |
| 904L |
min. max. |
- 0.02 |
- 2 |
- 1 |
- 0.045 |
- 0.035 |
19 23 |
4 5 |
23 28 |
1 2 |
The typical mechanical properties of grade 904L stainless steels are given in the table below:
Table 2. Mechanical properties of grade 904L stainless steels
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| 904L | 490 | 220 | 36 | 70-90 typical | 150 |
The physical properties of grade 904L stainless steels are tabulated below:
Table 3. Typical physical properties of grade 904L stainless steels
| Grade | Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Elec Resistivity (nΩ.m) |
|||
| 0-100°C | 0-315°C | 0-538°C | At 20°C | At 500°C | |||||
| 904L | 7900 | 190 | 15 | - | - | 11.5 | - | 500 | 952 |
The following table outlines the approximate grade comparisons of 904L stainless steels:
Table 4. Grade specifications of grade 904L stainless steels
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 904L | N08904 | 904S13 | - | 1.4539 | X1NiCrMoCuN25-20-5 | 2562 | - |
Contact Person: Kara Liu
Tel: 0086-13914912658
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