High quality 201 202 301 304, 304L 410 420 316 430 316L 310S stainless steel
strip coil
Description:
HAOSTEEL has different material grades of stainless steel coil,
provide very comprehensive stainless steel products for you, you
can find the complete specifications, the quality of the products
with high performance and high quality, and can be tailored, if you
need more product information, including automotive, petrochemical,
electronics and pharmaceutical, and stainless steel products
manufacturers, such as building suppliers and general engineering
company, in order to meet the various needs.
201 202 301 304, 304L 410 420 409L 430, 316 316L 309S 310S 2205
2507 254SMO 347 347H 904L ETC
[Product specification] (0.02 ~ 6.0mm) * (5 ~ 1530mm) *L
The products are mainly used for tableware production, electrical
components production, utensils production, decorative panel
processing, stainless steel tube processing, seawater corrosion
resistant equipment components processing, etc.
[Product advantages] The product has excellent deep processing
performance and corrosion resistance, and the thickness control precision is accurate.
Chemical Composition about stainless steel coil
Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - |
202 | ≤0.15 | ≤1.0 | 7.5-10.0 | ≤0.06 | ≤0.03 | 4.-6.0 | 17.0-19.0 | - |
301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 6.0-8.0 | 16.0-18.0 | - |
302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 8.0-10.0 | 17.0-19.0 | - |
304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | - |
304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 18.0-20.0 | - |
309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 22.0-24.0 | - |
310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤0.03 | 19.0-22.0 | 24.0-26.0 | - |
316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 |
321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | - |
630 | ≤0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 3.0-5.0 | 15.5-17.5 | - |
631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
904L | ≤2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 |
2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
2507 | ≤0.03 | ≤0.80 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤0.03 | 0.19-0.22 | 0.24-0.26 | - |
410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | - | 11.5-13.5 | - |
430 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤0.03 | ≤0.60 | 16.0-18.0 | - |
Physical Performance
| Common number | ASTM | Mechinical Spefication |
| Rm Mpa | Y.S.(Mpa) | A5 |
| 201 | 201 | ≥520 | ≥275 | ≥40 |
| 301 | 301 | ≥520 | ≥205 | ≥40 |
| 304 | 304 | ≥515 | ≥205 | ≥30 |
| 304L | 304L | ≥485 | ≥170 | ≥30 |
| 309S | 309S | ≥520 | ≥205 | ≥40 |
| 310S | 310S | ≥520 | ≥205 | ≥40 |
| 316 | 316 | ≥515 | ≥205 | ≥30 |
| 316L | 316L | ≥485 | ≥170 | ≥30 |
| 316Ti | 316Ti | ≥515 | ≥205 | ≥30 |
| 317L | 317L | ≥480 | ≥176 | ≥40 |
| 321 | 321 | ≥515 | ≥205 | ≥30 |
| 409L | | ≥360 | ≥175 | ≥25 |
| 410 | 410 | ≥440 | ≥205 | ≥20 |
| 430 | 430 | ≥450 | ≥205 | ≥22 |
| 444 | 444 | ≥480 | ≥310 | ≥30 |
| 410S | | ≥420 | ≥290 | ≥33 |
| 2205/S31803/F51 | 2205 | ≥450 | ≥620 | ≥15 |
| 2507/S32750/F53 | 2507 | ≥550 | ≥800 | ≥25 |
| 630 | | ≥520 | ≥785 | ≥18 |
| 904L/N08904 | | ≥490 | ≥216 | ≥35 |
Production Flow about stainless steel sheet from coils
Raw materials are sending to hot rolling units for rolling into
different sizes:
- Hot rolled material is annealing in cold; rolled annealing furnace
and pickling in acid.
- All mill rolls are grinded on precision grinding machine with
proper chamfering after first shift operation.
- All sheets are pickled in different tanks and dried on brush roll
machine before dispatched.
- These sheets are again annealing and are sent to straighten machine
for straightening.
- Inspections are done at various stages. Keep proper control overall
internal process via rolling,annealing and pickling by our
experienced staff
Product show
1. In order to give you an accurate quotation, we need you provide
the information such as: alloy no., size, application and quantity.
2. We can provide all kinds of service as per your requirements,
and we can also give some advice for your reference.
