As a widely used steel, 304 stainless steel has good corrosion resistance, heat resistance, low-temperature strength and mechanical properties; good hot workability such as stamping and bending, and no heat treatment hardening phenomenon (non-magnetic, operating temperature -196℃~ 800℃).
304 stainless steel is a common material among stainless steels with a density of 7.93 g/cm3; it is resistant to high temperatures of 800°C and has the characteristics of good processing performance and high toughness.
Specifications | In stock, can be customized according to customer requirements |
Form | Plate,Strip,Bar,Pipe |
Classification | Stainless steel austenitic |
Product | 304 Stainless Steel Sheet |
Grade | 201, 202, 304, 304L, 316L |
Surface Finish | 2B ,2D, BA,No.1 ,No.3 ,No.4, No.5 ,No.8 ,8K,HL.etc. |
Thickness | Cold rolled 0.3 to 3mm |
Hot rolled 3mm to 60mm or as customer's request | |
Length | As customer's needs. |
Width | 1m,1219mm,1.5m,1.8m,2m or as customer's needs |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
Edge processing | Burr/trimming |
MOQ | 1 ton , We can accept sample order. |
Delivery port: | Shanghai, Tianjin, Qingdao, Ningbo, Guangzhou, etc. |
Packaging Detail | Standard export packaging, various transportation, according to customer needs |
Grade | C | Si | Mn | Cr | Ni | S | P | Cu | N |
304 | ≤0.15 | ≤0.75 | ≤2.0 | 16.00～18.00 | 6.0-8.0 | ≤0.03 | ≤0.045 | - | - |
304L | ≤0.15 | ≤1 | ≤2.0 | 18.0～20.0 | 4.0～6.0 | ≤0.03 | ≤0.045 | - | - |
Grades | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(50mm)/% | HB | HRB | HV |
304 | ≥515 | ≥205 | ≥40% | ≤201 | ≤92 | ≤210 |
304L | ≥520 | ≥205 | ≥40% | ≤187 | ≤90 | ≤200 |
Architectural decoration field: 304 stainless steel plates can be used to make various indoor and outdoor decoration materials, such as stainless steel doors and windows, wall panels, ceilings, handrails, stairs, etc.
Petrochemical field: 304 stainless steel plate has good corrosion resistance, so it is widely used in pipelines, valves, storage tanks, heat exchangers, and other equipment in petroleum, chemical and other industries.
Food processing field: 304 stainless steel plates are non-toxic, odorless, and comply with food hygiene standards, so they are widely used in tableware, kitchenware, food storage equipment, etc. in the food processing industry.
Medical device field: 304 stainless steel plate has good biocompatibility and is widely used in the production of surgical instruments, medical equipment, artificial joints, and other medical devices.
Automobile manufacturing field: 304 stainless steel plates can be used to make various auto parts, such as exhaust pipes, trim strips, pedals, etc., with high corrosion resistance and decorative properties.
The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat,rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:
Molten stainless steel and alloys are cast into large ingots or billets through a casting process.
During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.
Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.
Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.
Wuxi Walmay Metal Co,Ltd is a comprehensive processing group of Alloy Steel、Forged Parts Fitting、Titanium Alloy、Stainless Steel、Special Welding Wireseries， and more than 800 specifications.
Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers inapplications with different materials.
Machine cutting
Sheet cutting
plasma cutting
Dynamic waterjet cutting
sawing
Plank leveling
polishing
laser cutting
laser cutting
production cutting
Long product cutting
Bar and structural cutting
polishing
Heat treatment and annealing: Wuxi Walmay Metal can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): Wuxi Walmay Metal can complete this testing in-house.
Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.
Our professional sales team answers your questions within 24 hours.
Wuxi Walmay Metal CO., LTD
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