904L NO1 Finish Hot Rolled Stainless Steel Sheet Austenite Steel
1. Stainless steel grades comparison table
| China GB | BESN | ASTM |
| 00Cr20Ni25Mo4.5Cu | 1.4539 | 904L |
Chemical Composition
| 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 |
Proprerties
| 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 |
2. Features
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.
3. Fabrication
Grade 904L stainless steels are high purity steels with low sulphur content. They can be machined using any standard methods. These grades can be readily bent to a small radius under cold conditions. Although subsequent annealing is not required in most cases, it should be carried out when the fabrication is performed under severe stress corrosion cracking conditions.
4. Application
Some of the major applications of grade 904L stainless steels include:
Wiring in electrostatic precipitators,Oil refinery components
Seawater cooling devices,Gas scrubbing plants
Pulp and paper processing industries
Acetic, phosphoric and sulphuric acid processing plants
5.RFQ
Q1: WHAT'S YOUR PAYMENT TERM?
A1: We accept TT, L/C and west union
Q2: DO YOU HAVE AFTER-SALE SERVICE?
A2: Our quality and service is our life, so even after your buying, we still offer free after sale service.
Q3: HOW LONG IS YOUR DELIVERY TIME?
A3: Our delivery time is 10-15 days after payment.
Q4: WHAT IS YOUR MOQ?
A4: 2pcs sample order is allowed.
Q5: DO YOU OFFER OEM SERVICE?
A5: Yes, OEM is welcome.
Product Tags:
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BA Finish Hot Rolled Stainless Steel Sheet 904L Austenite Steel Non - Magnetic Images
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