Wuxi Sino Yuan Science And Technology Co.,Ltd.
SINO Stainless Steel,Build the world. China leading Exporter One of Top-10 Ecommerc Business 10 years in stainless steel
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Inox 1.4301 Stainless Steel Coil , 304 SS Coils 2B NO.1 Surface 304 Cold Rolled
| Finish | Description |
|---|---|
| 2B | Smooth finish, reflective grey sheen. Most widely used surface finish. |
| Bright Annelaled (BA) | Cold rolled, annealed in a controlled atmosphere to retain a highly reflective finish. |
| Hot Rolled (HR) | Scaled finish, ideal if surface finish is not a key concern. |
| 2D | Cold rolled, low reflective matt surface. |
| 2E | Cold rolled, rough and dull finish. |
Other finishes are available on request.
Data Compare with stainless steel pipe grades:
| C | Si | Mn | P | S | Ni | Cr | Mo | |
| 201 | ≤0.15 | ≤1.00 | ≤5.5-7.0 | ≤0.060 | ≤0.030 | 3.50-5.50 | 16.00-18.00 | |
| 202 | ≤0.15 | ≤1.00 | ≤7.50-10.00 | ≤0.060 | ≤0.030 | 4.0-6.0 | 17.0-19.0 | --- |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-11.00 | 17.00-19.00 | --- |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.00-12.00 | 18.00-20.00 | --- |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 10.00-14.00 | 16.00-18.50 | 2 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 12.00-15.00 | 16.00-18.00 | 2 |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.04 | ≤0.030 | ≤0.60 | 16.00-18.00 | --- |
Is there any guarantee of SINO Stainless Steel?
Factory supply inspection before shipment,sampling test( cut one piece for you to test in our lab or some other lab like SGS which you trust so much) ,
304 Stainless Steel Sheet
316L Stainless Steel Sheet
321 Stainless Steel Sheet
you also could inspection of loading on the forwarder warehouse or our Mill.
Data of Other Grades Chemical Composition :
| Typical chemical composition | ||||
| % | 304 | 304L | 310S | 316L |
| C | 0-0.07 | 0-0.03 | 0.25 | 0.03 |
| Mn | 0-2.0 | 0-.0 | 2.00 | 2 |
| Si | 0-1 | 0-1 | 1.50 | 0.75 |
| P | 0-0.05 | 0-0.05 | 0.045 | 0.045 |
| S | 0-0.02 | 0-0.02 | 0.03 | 0.03 |
| Cr | 17.5-19.5 | 17.5-19.5 | 24.0-26.0 | 16.0-18.0 |
| Ni | 8-10.5 | 8-10.5 | 19.2-22.0 | 10.0-14.0 |
| Mo | 0.75 | 2.00-3.00 | ||
| N | 0.1 | |||
| Cu | 0.50 | |||
| Fe | Balance | Balance | Balance | |
Packing
Cold Rolled waterproof paper and steel strip reinforcement,one package about 2 tons,Load in 20GP / 40GP