Active Member
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[China]
Address: Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.
Contact name:Vicky
Zhengzhou Huitong Pipeline Equipment Co.,Ltd. |
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ASTM A240 304 304L 410 1219mm 4FT plate coil Wooden case Wooden pallet
| 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 |
Trading Information
| Trade Terms | EXW,FOB,CIF CFR |
| Loading Port | TIANJIN,SHANGHAI,DALIAN QINGDAO |
| Payment terms | 1) 30% deposit by T/T, the balance against copy of B/L by T/T. 2) 30% deposit by T/T, the balance by L/C at sight. 3) 100% L/C at sight. |
| MOQ | 1pcs |
| Delivery time | 5 days |
| HS Code | 722540000 |
| 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.
