ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Zhangjiagang Hua Dong Energy Technology Co., Ltd.
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Hua Dong Energy Technology deals with stainless steel welded pipe and tube already more than 10 years, every
year sell more than 5000 tons of stainless steel pipe and tube. Our client already cover more than 45
countries. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical,
Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.
| Chemical Composition of Stainless Steel 304 | |||||
| Table 1. Typical chemical composition for 304 stainless steel alloys | |||||
| % | 304 | 304L | 304H | ||
| C | 0-0.07 | 0-0.03 | 0.04-1 | ||
| Mn | 0-2.0 | 0-2.0 | 0-2.0 | ||
| Si | 0-1 | 0-1 | 0-1 | ||
| P | 0-0.05 | 0-0.05 | 0-0.05 | ||
| S | 0-0.02 | 0-0.02 | 0-0.02 | ||
| Cr | 17.5-19.5 | 17.5-19.5 | 17.5-19.5 | ||
| Ni | 8-10.5 | 8-10.5 | 8-10.5 | ||
| Fe | Balance | Balance | Balance | ||
| Properties of Stainless Steel 304 | |||||
| Mechanical Properties of Stainless Steel 304 Table 2. Typical mechanical properties for 304 stainless steel alloys | |||||
| Grade | 304 | 304L | 304H | ||
| Tensile Strength (MPa) | 520-720 | 500-6070 | 520-720 | ||
| Compression Strength (MPa) | 210 | - | - | ||
| Proof Stress 0.2% (MPa) | 210 | 200 | 210 | ||
| Elongation A5 (%) | 45 Min | 45 Min | 40 Min | ||
| Hardness Rockwell B | 92 | - | - | ||
| Physical Properties of Stainless Steel 304 Table 3. Typical physical properties for 304 stainless steel alloys | |||||
| Property | Value | ||||
| Density | 7.93 g/cm3 | ||||
| Melting Point | 1450°C | ||||
| Modulus of Elasticity | 193 GPa | ||||
| Electrical Resistivity | 0.072x10-6 Ù.m | ||||
| Thermal Conductivity | 16.2 W/m.K | ||||
| Thermal Expansion | 17.2x10-6 /K | ||||
| Article | 304/304L stainless steel sheet/plate |
| specification | 1m*2m 1.219m*2.438m or as your requirement |
| Surface | 2B |
| type | plate |
| Thickness | 0.3-3mm |
| Usage | construction machine building container manufaturing shipbuilding bridges and so on |
| Parking | interlayer paper kraft paper and wooden pallet |
| Payment | Small quantity (within total $20000.00) T/T at sight, 30% in advance , 70% after receiving the B/L Large quantity : L/C at sight |
| Delivery Time | 15 days after received the deposit of T/T or L/C |
