ASTM A312 Schedule 40S GR TP304 Stainless Steel Seamless Tube SS304 For Heat Exchanger
Brand Name:MITTEL
Certification:SGS ISO
Model Number:TP304
Minimum Order Quantity:500KGS
Delivery Time:7 Days
Payment Terms:L/C, T/T
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Wuxi Jiangsu China
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ASTM A312 Schedule 40S GR TP304 Stainless Steel Tube SS304 Heat Exchanger Tubes
| Stainless pipe | ||||||||||||||
| Pickling | ||||||||||||||
| Project | Standard | ASTM A269/A269M | ASTM A312/A312M | ASTM A213/A213M | ASTM A789/789M | ASTM A790/790M | ||||||||
| Grade | TP304 TP304L TP321 TP316 TP316L TP317 TP321 TP347 N08904/904L | TP304 TP304L TP309S TP310S TP316 TP316L TP316Ti TP317 TP317L TP321 TP347 | TP304 TP304L TP309S TP316 TP316L TP316Ti TP317 TP310S TP321 TP347 | S32250 S31803 S32750 | S31803 S32750 | |||||||||
| Size | NPS:1/8”-48” SCH:5S,10/10S,20,30,40/40S,60,80/80S,100,120,140,160,STD,XS,XXS OD:0.23”-26”(5.8mm-660.4mm) WT:0.04”- 2”(1.0mm-50.8mm) | |||||||||||||
| Length | According to customer’s request, Max. 18Meters. | |||||||||||||
| Chemical composition(According to the standard) | ||||||||||||||
| Eg. TP304L(ASTM)/1.4306(DIN) | ||||||||||||||
| C max | Si max | Mn max | P max | S max | Cr | Ni | N max | |||||||
| TP304L | 0.035 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-12.0 | -- | ||||||
| 1.4306 | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 10.0-12.0 | 0.11 | ||||||
| Surface Finish | Pickled | |||||||||||||
| Packing | Bundles for each piece then packed in seaworthy wooden cases. | |||||||||||||
| Applications | For fluid & gas transport; structure & machining; petrochemical; environmental protection; electricity etc | |||||||||||||
| Other standards | ASTM A270/270M ASTM B667 EN10216-5 JIS G3463 | |||||||||||||
2. Description:
3.1Chemical Composition: 3. Material
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | N |
| 317l | ≤0.03 | ≤1.00 | ≤2.0 | ≤0.045 | ≤0.03 | 11.0-15.0 | 18.0-20.0 | 3.0-4.0 | |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.04 | ≤0.03 | 9.0-12.0 | 17.0-19.0 | Ti≥5xC | |
| 409 | ≤0.08 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | ≤0.5 | 10.5-11.7 | Ti6xC%≤0.70 | |
| 409L | ≤0.03 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.5 | 10.5-11.7 | Ti8xC%≤0.70 | |
| 430 | ≤0.12 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 16.0-18.0 | |||
| SS329J4L | ≤0.03 | ≤1.0 | ≤1.5 | ≤0.04 | ≤0.03 | 5.50-7.50 | 24.00-26.00 | 2.50-3.50 |
3.2 Mechanical Property:
| ASTM | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elogation (%) | Hardness (HRB) |
| 317L | ≥480 | ≥175 | ≥40 | ≤200 |
| 321 | ≥515 | ≥205 | ≥40 | ≤95 |
| 409 | ≥380 | ≥205 | ≥20 | ≤80 |
| 409L | ≥350 | ≥185 | ≥22 | ≤80 |
| 430 | ≥450 | ≥205 | ≥22 | ≤80 |
| SS329J4L | ≥620 | ≥450 | ≥18 | ≤320 |
Our Services
You can select different sizes stainless steel products with high quality from a reliable manufacturer with reasonable price. We can supply stainless tube/pipe, stainless steel sheet&plate, stainless steel bar, stainless steel wire, stainless steel coil etc.
Size | Outer Diameter:1mm-10mm; 10mm-250mm |
| Wall Thickness: 0.01mm-4mm; 1mm-20mm | |
| Length: 10mm -6000mm | |
| Surface treatment | Polishing, Mirro surface, Bright, Pickling |
| Type | Welded, ERW, seamless |
| Manufacturing method | Hot rolled, Extrusion, Cold drawn, Cold rolled |
| Shape | Round, Square, Irregular |
bright annealed, small diameter tubing show:
ASTM A312 Schedule 40S GR TP304 Stainless Steel Seamless Tube SS304 For Heat Exchanger
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