321 Stainless Steel Coil / Sheet
1. We have good cooperation with Chinese famous mills Baosteel, Tisco, Jisco, for S. S. Products, and some international famous mills POSCO, OUTOKUMPU.
2. Special dimension are acceptable. Size range : Thickness: 0.25-14mm Width: 100~1500mm Length: 1000mm-coil or as your requirement , edge:: slit and mill edge.
3. Cutting , Slitting ,surface processing ,welding & bending etc. services are available.
4. Swift Lead time (usually about 20 days for ex-stock and processing).
5. Mill Inspection Certificate and Origin can be provided.
6. Standard: AISI, ASTM, BS, DIN, GB, JIS . All material mentioned are in prime grades.
7. Coil weight: 5 to 20 tons(mainly).
8. We can supply materials with various surfaces(NO. 1, 2B, BA, NO. 3, NO. 4, HL, NO. 8)
9.Productivity: 5000-6000 tons/month
10.Packing: Standard export sea-worthy packing in wooden pallet.
Decoil and cut to length :
Slitting :
Water jet cutting :
Laser cutting :
Plasmas cutting :
Welding and bending :

Steel grade comparison :
| ASTM | BS | JIS | NF | DIN | |
| 12X18H9 | 302 | 302S25 | SUS302 | Z10CN18.09 | X12CrNi188 |
| 303 | 303S21 | SUS303 | Z10CNF18.09 | X12CrNiS188 | |
| 08X18H10 | 304 | 304S15 | SUS304 | Z6CN18.09 | X5CrNi189 1.4301 |
| 03X18H11 | 304L | 304S12 | SUS304L | Z2CN18.09 | X2CrNi189 1.4307 |
| 08X18H10T | 321 | 321S12 | SUS321 | Z6CNT18.10 | X10CrNiTi189 1.4541 |
| 405 | 405S17 | SUS405 | Z6CA13 | X7CrAl13 1.4002 | |
| 12X17 | 430 | 430S15 | SUS430 | Z8C17 | X8Cr17 1.4016 |
| 444 | 1.4521 | ||||
| 409L | 1.4512 | ||||
| 12X13 | 410 | 410S21 | SUS410 | Z12C13 | X10Cr13 1.4006 |
| 410S | 1.4000 | ||||
| 410L | |||||
| 20X13 | 420 | 420S37 | SUS420J1 | Z20C13 | X20Cr13 1.4021 |
| 30X13 | 420S45 | SUS420J2 | 1.4028 | ||
| 439 | |||||
| 440A | SUS440A | ||||
| 441 | |||||
| 201 | X12CrMnNiN17-7-5 | SUS201 | 1.4372 | ||
| 202 | X12CrMnNiN18-9-5 | SUS202 | 1.4373 | ||
| 301 | X3CrNiN17-8 | SUS301 | 1.4319 | ||
| 301L | 1.4318 | ||||
| 12X18H12T | 305 | X14CrNi18-12 | SUS305 | 1.4303 | |
| 308 | SUS308 | ||||
| 20X23H12 | 309 | X15CrNiSi20-12 | SUH309 | 1.4828 | |
| 310 | X15CrNi25-21 | SUH310 | 1.4821 | ||
| 310S | 1.4951 | ||||
| 316 | X5CrNiMo17-12-2 | SUS316 | 1.4401 | ||
| 316L | X2CrNiMo17-12-2 | 1.4404 | |||
| 316Ti | 1.4571 | ||||
| 317 | SUS317 | ||||
| 317L | 1.4434 | ||||
| 330 | X12CrNiSi35-16 | SUH330 | 1.4864 | ||
| 630 | X5CrNiCuNb16-4 | SUS630 | 1.4542 | ||
| 1.4031 | |||||
| 20X23H12 | 309S | 309S24 | SUH309 | Z15CN24.13 | 1.4590 |
| 310S | SUS310S | ||||
| 341 | |||||
| S32750 | 1.4410 | ||||
| 08X18H12E | 347 | 347S17 | SUS347 | Z6CNNb18.10 | X10CrNiNb189 1.4550 |
| 14X17H2 | 431 | 431S29 | SUS431 | Z15CN16-02 | X22CrNi17 |
| 09X17H7 | 631 | SUS631 | Z8CNA17.7 |
X7CrNiAl177
|
| C | Si | Mn | P | S | Cr | Mo | W | V | Ni | Ti | Al | B | N | Nb | Co | Cr | Ni≤ | Cu≤ | |
| 20Cr13 | 0.16/0.25 | 1.00 | 1.00 | 0.035 | 0.03 | 12.00/14.00 | (0.60) | 0.6 | |||||||||||
| 30Cr13 | 0.26/0.35 | 1.00 | 1.00 | 0.035 | 0.03 | 12.00/14.00 | (0.60) | 0.6 | |||||||||||
| 40Cr13 | 0.36/0.45 | 0.60 | 0.80 | 0.035 | 0.03 | 12.00/14.00 | (0.60) | 0.6 | |||||||||||
| 4Cr13MoV | 0.35/0.40 | 0.70/1.00 | 0.40/0.70 | 0.025 | 0.025 | 13.5/14.0 | 0.20/0.30 | 0.20/0.30 | 0.5 | ||||||||||
| 06Cr19Ni10 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 18.00/20.00 | 8.00/11.00 | ||||||||||||
| 0022Cr19Ni10 | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 18.00/20.00 | 8.00/12.00 | ||||||||||||
| 06Cr19Ni10N | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 18.00/20.00 | 8.00/11.00 | 0.10/0.16 | |||||||||||
| 022Cr19Ni10N | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 18.00/20.00 | 8.00/11.00 | 0.10/0.16 | |||||||||||
| 12Cr18Ni9 | 0.15 | 1.00 | 2.00 | 0.045 | 0.030 | 17.00/19.00 | 8.00/10.00 | 0.10 | |||||||||||
| 06Cr18Ni11Ti | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 17.00/19.00 | 9.00/12.00 | 5C~0.70 | |||||||||||
| 07Cr19Ni10 | 0.04/0.10 | 1.00 | 2.00 | 0.045 | 0.030 | 18.00/20.00 | 8.00/11.00 | ||||||||||||
| 06Cr17Ni12Mo2 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 16.00/18.00 | 2.00/3.00 | 10.00/14.00 | |||||||||||
| 022Cr17Ni12Mo2 | 0.03 | 1.00 | 2.00 | 0.045 | 0.030 | 16.00/18.00 | 2.00/3.00 | 10.00/14.00 | |||||||||||
| 06Cr17Ni12Mo2N | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 16.00/18.00 | 2.00/3.00 | 10.00/13.00 | 0.10/0.16 | ||||||||||
| 022Cr17Ni12Mo2N | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 16.00/18.00 | 2.00/3.00 | 10.00/13.00 | 0.10/0.16 | ||||||||||
| 06Cr18Ni11Nb | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 17.00/19.00 | 9.00/12.00 | 10C~1.1 | |||||||||||
| 12Cr12 | 0.15 | 0.50 | 1.00 | 0.040 | 0.030 | 11.5/13.00 | (0.60) | ||||||||||||
| 12Cr13 | 0.15 | 1.00 | 1.00 | 0.040 | 0.030 | 11.5/13.50 | (0.60) | ||||||||||||
| 06Cr13 | 0.08 | 1.00 | 1.00 | 0.040 | 0.030 | 11.5/13.50 | (0.60) | ||||||||||||
| Y12Cr13 | 0.15 | 1.00 | 1.25 | 0.045 | 0.15 | 12.00/14.00 | (0.60) | ||||||||||||
| 10Cr17 | 0.12 | 1.00 | 1.00 | 0.040 | 0.030 | 16.00/18.00 | (0.60) | ||||||||||||
| Y10Cr17 | 0.12 | 1.00 | 1.25 | 0.060 | 0.15 | 16.00/18.00 | (0.60) | ||||||||||||
| 17Cr16Ni2 | 0.12/0.22 | 1.00 | 1.50 | 0.040 | 0.030 | 15.0/17.0 | 1.50/2.50 | ||||||||||||
| 10Cr17Mo | 0.12 | 1.00 | 1.0 | 0.040 | 0.030 | 16.0/18.0 | (0.60) | ||||||||||||
| 06Cr13Al | 0.08 | 1.00 | 1.00 | 0.040 | 0.030 | 11.5/14.50 | (0.60) | ||||||||||||
| 07Cr17Ni7Al | 0.09 | 1.00 | 1.00 | 0.040 | 0.030 | 16.00/18.00 | 6.50/7.75 | 0.75/1.50 | |||||||||||
| 12Cr17Mn6Ni5N | 0.15 | 1.0 | 5.5/7.5 | 0.05 | 0.030 | 16.00/18.00 | 3.5/5.5 | 0.05/0.25 | |||||||||||
| 12Cr18Mn9Ni5N | 0.15 | 1.00 | 7.5/10.0 | 0.05 | 0.030 | 17.0/19.0 | 4.0/6.0 | 0.05/0.25 | |||||||||||
| 102Cr17Mo | 0.95/1.10 | 0.80 | 0.80 | 0.040 | 0.030 | 16.0/18.0 | 0.40/0.70 | (0.60) | |||||||||||
| 05Cr17Ni4Cu4Nb | 0.07 | 1.00 | 1.00 | 0.040 | 0.030 | 15.00/17.50 | 3.00/5.00 | 0.15/0.45 | 3.0/5.0 |
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