Stainless steel SUS 304 plate sheet
- Material Grade: stainless steel SUS 304
- Width: 0~2500mm or as per your requirements
- Length: 0~12m or as per your requirements
- Thickness: 0.3~1200mm or as per your requirements
PRODUCT DESCRIPTION
Stainless steel SUS 304 plate sheet Specification
| Stainless steel sheet | |
| Grade: | 201,202,301,302,302HQ,303,304,304L,304F,309,310,310s,314,314l,316 316L,316Ti,316F,317,317l,321,409L,410,410S,416,420,420J1,420JS,430,430F,431,etc. |
| Surface finish | 2B ,2D, BA,No.1 ,No.3 ,No.4, No.5 ,No.8 ,8K,HL.etc. |
| Standard | ASTM, AISI,JIS, DIN,EN,GB |
| Thickness | Cold rolled 0.3 to 3mm |
| Hot rolled 3mm to 60mm or as customer's request | |
| Width | 1m,1219mm,1.5m,1.8m,2m or as customer's needs |
| Lehgth | As customer's needs. |
| Lead time | Stock or 7--15 days according to quantity |
| Element | Type 304 | Type 304L |
|---|---|---|
| Carbon | 0.07Max | 0.030 Max |
| Manganese | 2.00Max | 2.00 Max |
| Sulfur | 0.030 Max | 0.030 Max |
| Phosphorus | 0.045 Max | 0.045 Max |
| Silicon | 0.75 Max | 0.75 Max |
| Chromium | 17.5 to 19.5 | 18.0 to 20.0 |
| Nickel | 8.0 to 10.5 | 8.0 to 12.0 |
| Nitrogen | 0.10 Max | 0.10 Max |
| Type | Yield Strength 0.2% offset (KSI) | Tensile Strength (KSI) | % Elongation(2″ Gauge length) |
|---|---|---|---|
| 304 Ann | 30 min. | 75 min. | 40 min. |
| 304 ¼ Hard | 75 min. | 125 min. | 12 min. |
| 304 ½ Hard | 110 min. | 150 min. | 7 min. |
| 304L Ann | 25 min. | 70 min. | 40 min. |
| 304L ¼ Hard | 75 min. | 125 min. | 12 min. |
| 304L ½ Hard | 110 min. | 150 min. | 6 min. |
|
304 & 304L |
||
|---|---|---|
|
Density (lb./ in^2) @ RT |
0.29 | |
|
Modulus of Elasticity in Tension (psi x 10^6) |
28.0 | |
|
Specific Heat (BTU/o F/lb.) |
32 to 212 oF | 0.12 |
|
Thermal Conductivity (BTU/hr/ft^2/ft) |
212oF | 9.4 |
| 932oF | 12.4 | |
|
Mean Coefficient of Thermal Expansion (in. x 10^-6 per o F) |
32 to 212oF | 9.2 |
| 32 to 600oF | 9.9 | |
| 32 to 1,000oF | 10.2 | |
| 32 to 1,200oF | 10.4 | |
|
Electrical Resistivity (micro ohms – cm) |
at 70oF | 72 |
|
Melting Point Range (oF) |
2550 to 2650 | |
|
Oxidation Resistance – Continuous Service(oF) |
1,650 | |
|
Oxidation Resistance – Intermittent Service(oF) |
1,500 |
Types 304 and 304L cannot be hardened by thermal treatment. Annealing: Heat to 1850o F to 2050 o F and cool at sufficiently high rates through 1500oF to 800oF to avoid precipitation of chromium carbides. Stress Relief Annealing: Cold worked parts should be stress relieved at 750oF for ½ to 2 hours.
Annealed Types 304 and 304L can be fabricated by roll forming, deep drawing, bending and most other fabrication techniques. Due to the high work hardening rate of these materials, intermediate anneals maybe required to successfully fabricate the part.
Types 304 and 304L are weldable by most fusion or resistance welding techniques. If filler metal is required, Type 308 is normally used. Type 304L should be used in heavier sections to reduce the occurrence of carbide precipitation in the heat affected region adjacent to the weld pool
Types 304 and 304L provides corrosion resistance in a wide range of moderately oxidizing and reducing conditions, fresh water and non-marine applications.
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