A stainless steel hot-rolled sheet is a flat, rectangular piece of stainless steel that has been manufactured by a hot-rolling process. Hot rolling is a method of metal forming that involves heating a stainless steel billet or slab to high temperatures and passing it through a series of rollers to reduce its thickness and achieve the desired dimensions.Stainless Steel Composition: These sheets are made from stainless steel alloys, typically composed of iron, chromium, and other alloying elements like nickel, molybdenum, and manganese
WUXI KONGZO STEEL is a leading stainless steel coil supplier, offering the best price and service. We can process orders to any specification, length, and thickness, and then do quality inspection and packaging.
| Type | Stainless Steel Hot Rolled Sheet |
| Grade | 200 series, 300 series, 400 series |
| Surface Finish | No.1 as required |
| Thickness | 2.2mm-12mm or as required |
| Length | no defined |
| Width | 1000mm/1219mm/1240mm/1250mm/1500mm or as required |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
| 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 |
| AISI | Chemical Composition & Mechanical Property | |||||||||||
| C | Si | Mn | Cr | Ni | S | P | Ts（N/mm ²） | Ys（N/mm ²） | El | HB | HRB | |
| 201 | ≤0.15 | ≤0.75 | 5.5-5.7 | 16-18 | 3.5-5.5 | ≤0.03 | ≤0.060 | ≥520 | ≥275 | ≥40% | ≤241 | ≤100 |
| 202 | ≤0.15 | ≤1 | 7.5-10 | 17-19 | 4-6 | ≤0.03 | ≤0.060 | ≥520 | ≥275 | ≥40% | ≤207 | ≤95 |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | 18-20 | 8-10 | ≤0.03 | ≤0.045 | ≥520 | ≥205 | ≥40 | ≤187 | ≤90 |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | 18-20 | 9-13 | ≤0.03 | ≤0.045 | ≥480 | ≥175 | ≥40 | ≤187 | ≤90 |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | 16-18 | 10-14 | ≤0.03 | ≤0.045 | ≥520 | ≥205 | ≥40 | ≤187 | ≤90 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | 16-18 | 12-15 | ≤0.03 | ≤0.045 | ≥480 | ≥175 | ≥40 | ≤187 | ≤90 |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | 11.5-13.5 | ≤0.03 | ≤0.040 | ≥440 | ≥205 | ≥20 | ≤201 | ≤93 | |
| 430 | ≤0.12 | ≤0.75 | ≤1 | 16-18 | ≤0.60 | ≤0.03 | ≤0.040 | ≥450 | ≥205 | ≥22 | ≤183 | ≤88 |
Stainless steel hot-rolled sheets are utilized in a wide range of industries and applications due to their versatility and desirable properties.
Construction: Used for structural components in buildings, bridges, and infrastructure projects due to their strength and corrosion resistance.
Automotive: Employed for automotive structural parts, chassis components, and exhaust systems due to their strength and heat resistance.
Industrial Equipment: Used for manufacturing heavy machinery, equipment frames, and industrial components that require durability and load-bearing capacity.
Manufacturing: Stainless steel hot-rolled sheets are used as raw materials for various manufacturing processes, including stamping, forming, and machining.
Oil and Gas Industry: Utilized in the construction of pipelines, storage tanks, and drilling equipment due to their corrosion resistance and strength.
Shipbuilding: Employed in ship and marine vessel construction for hulls, bulkheads, and other components requiring corrosion resistance in seawater environments.
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 KONGZO STEEL provides a series of stainless steel and alloy processing services for stainless steel sheets, stainless steel coils, stainless steel bars, alloys, and other products. We focus on fast delivery and customized processing to meet customers' different stainless steel product needs.
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 Kongzuo Steel can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): WUXI KONGZO STEEL 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 KONGZO STEEL CO., LTD
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