Customization: | Available |
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Type: | Special Steel Bar |
Standard: | AISI, ASTM, DIN, JIS, GB |
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2)Acid round bar: (5-400)x6000mm or according to your requirement.
3)Cold drawn bright bar: (1-20)x6000mm or according to your requirement.
4)Polishing round bar: (5-400)x6000mm or according to your requests.
Chemical Requirements ASTM A276-06 | ||||||||||
UNS | Type | Composition, % | ||||||||
Designa- tionB | Phos- phorus | Molyb- denum | ||||||||
Carbon | Manganese | Sulfur | Silicon | Chromium | Nickel | Nitrogen | ||||
Austenitic Grades | ||||||||||
S20100 | 201 | 0.15 | 5.5-7.5 | 0.06 | 0.03 | 1 | 16.0-18.0 | 3.5-5.5 | . . . | 0.25 |
S20161 | . . . | 0.15 | 4.0-6.0 | 0.045 | 0.03 | 3.0-4.0 | 15.0-18.0 | 4.0-6.0 | . . . | 0.08-0.20 |
S20162 | . . . | 0.15 | 4.0-8.0 | 0.04 | 0.04 | 2.5-4.5 | 16.5-21.0 | 6.0-10.0 | 0.50-2.50 | 0.05-0.25 |
S20200 | 202 | 0.15 | 7.5-10.0 | 0.06 | 0.03 | 1 | 17.0-19.0 | 4.0-6.0 | . . . | 0.25 |
S20500 | 205 | 0.12-0.25 | 14.0-15.5 | 0.06 | 0.03 | 1 | 16.5-18.0 | 1.0-1.7 | . . . | 0.32-0.40 |
S20910 | XM-19 | 0.06 | 4.0-6.0 | 0.045 | 0.03 | 1 | 20.5-23.5 | 11.5-13.5 | 1.50-3.00 | 0.20-0.40 |
S21800 | . . . | 0.1 | 7.0-9.0 | 0.06 | 0.03 | 3.5-4.5 | 16.0-18.0 | 8.0-9.0 | . . . | 0.08-0.18 |
S21900 | XM-10 | 0.08 | 8.0-10.0 | 0.045 | 0.03 | 1 | 19.0-21.5 | 5.5-7.5 | . . . | 0.15-0.40 |
S21904 | XM-11 | 0.04 | 8.0-10.0 | 0.045 | 0.03 | 1 | 19.0-21.5 | 5.5-7.5 | . . . | 0.15-0.40 |
S24000 | XM-29 | 0.08 | 11.5-14.5 | 0.06 | 0.03 | 1 | 17.0-19.0 | 2.3-3.7 | . . . | 0.20-0.40 |
S24100 | XM-28 | 0.15 | 11.0-14.0 | 0.045 | 0.03 | 1 | 16.5-19.0 | 0.50-2.50 | . . . | 0.20-0.45 |
S28200 | . . . | 0.15 | 17.0-19.0 | 0.045 | 0.03 | 1 | 17.0-19.0 | . . . | 0.75-1.25 | 0.40-0.60 |
S30200 | 302 | 0.15 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 8.0-10.0 | . . . | 0.1 |
S30215 | 302B | 0.15 | 2 | 0.045 | 0.03 | 2.00-3.00 | 17.0-19.0 | 8.0-10.0 | . . . | 0.1 |
S30400 | 304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | . . . | . . . |
S30403 | 304LC | 0.03 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-12.0 | . . . | . . . |
S30451 | 304N | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | . . . | 0.10-0.16 |
S30452 | XM-21 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-10.0 | . . . | 0.16-0.30 |
S30453 | 304LN | 0.03 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | . . . | 0.10-0.16 |
S30454 | . . . | 0.03 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | . . . | 0.16-0.30 |
S30500 | 305 | 0.12 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 11.0-13.0 | . . . | . . . |
S30800 | 308 | 0.08 | 2 | 0.045 | 0.03 | 1 | 19.0-21.0 | 10.0-12.0 | . . . | . . . |
S30815 | . . . | 0.05-0.10 | 0.8 | 0.04 | 0.03 | 1.40-2.00 | 20.0-22.0 | 10.0-12.0 | . . . | 0.14-0.20 |
S30900 | 309 | 0.2 | 2 | 0.045 | 0.03 | 1 | 22.0-24.0 | 12.0-15.0 | . . . | . . . |
S30908 | 309S | 0.08 | 2 | 0.045 | 0.03 | 1 | 22.0-24.0 | 12.0-15.0 | . . . | . . . |
S30940 | 309Cb | 0.08 | 2 | 0.045 | 0.03 | 1 | 22.0-24.0 | 12.0-16.0 | . . . | . . . |
S31000 | 310 | 0.25 | 2 | 0.045 | 0.03 | 1.5 | 24.0-26.0 | 19.0-22.0 | . . . | . . . |
S31008 | 310S | 0.08 | 2 | 0.045 | 0.03 | 1.5 | 24.0-26.0 | 19.0-22.0 | . . . | . . . |
S31040 | 310Cb | 0.08 | 2 | 0.045 | 0.03 | 1.5 | 24.0-26.0 | 19.0-22.0 | . . . | . . . |
S31254 | . . . | 0.02 | 1 | 0.03 | 0.01 | 0.8 | 19.5-20.5 | 17.5-18.5 | 6.0-6.5 | 0.18-0.22 |
S31400 | 314 | 0.25 | 2 | 0.045 | 0.03 | 1.50-3.00 | 23.0-26.0 | 19.0-22.0 | . . . | . . . |
S31600 | 316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | . . . |
S31603 | 316LC | 0.03 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | . . . |
S31635 | 316Ti | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 0.1 |
S31640 | 316Cb | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 0.1 |
S31651 | 316N | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 0.10-0.16 |
S31653 | 316LN | 0.03 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-13.0 | 2.00-3.00 | 0.10-0.16 |
S31654 | ... | 0.03 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-13.0 | 2.00-3.00 | 0.16-0.30 |
S31700 | 317 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | 0.1 |
S31725 | . . . | 0.03 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 13.5-17.5 | 4.0-5.0 | 0.2 |
S31726 | . . . | 0.03 | 2 | 0.045 | 0.03 | 1 | 17.0-20.0 | 14.5-17.5 | 4.0-5.0 | 0.10-0.20 |
S31727 | . . . | 0.03 | 1 | 0.03 | 0.03 | 1 | 17.5-19.0 | 14.5-16.5 | 3.8-4.5 | 0.15-0.21 |
S32053 | . . . | 0.03 | 1 | 0.03 | 0.01 | 1 | 22.0-24.0 | 24.0-26.0 | 5.0-6.0 | 0.17-0.22 |
S32100 | 321 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 | . . . | . . . |
S32654 | . . . | 0.02 | 2.0-4.0 | 0.03 | 0.005 | 0.5 | 24.0-25.0 | 21.0-23.0 | 7.0-8.0 | 0.45-0.55 |
S34565 | . . . | 0.03 | 5.0-7.0 | 0.03 | 0.01 | 1 | 23.0-25.0 | 16.0-18.0 | 4.0-5.0 | 0.40-0.60 |
S34700 | 347 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 | . . . | . . . |
S34800 | 348 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 | . . . | . . . |
Ferritic Grades | ||||||||||
S40500 | 405 | 0.08 | 1 | 0.04 | 0.03 | 1 | 11.5-14.5 | 0.5 | . . . | . . . |
S40976 | . . . | 0.03 | 1 | 0.04 | 0.03 | 1 | 10.5-11.7 | 0.75-1.00 | . . . | 0.04 |
S42900 | 429 | 0.12 | 1 | 0.04 | 0.03 | 1 | 14.0-16.0 | . . . | . . . | . . . |
S43000 | 430 | 0.12 | 1 | 0.04 | 0.03 | 1 | 16.0-18.0 | . . . | . . . | . . . |
S44400 | 444 | 0.025 | 1 | 0.04 | 0.03 | 1 | 17.5-19.5 | 1 | 1.75-2.50 | 0.035 |
S44600 | 446 | 0.2 | 1.5 | 0.04 | 0.03 | 1 | 23.0-27.0 | 0.75 | . . . | 0.25 |
S44627 | XM-27F | 0.010G | 0.4 | 0.02 | 0.02 | 0.4 | 25.0-27.5 | 0.5 | 0.75-1.50 | 0.015G |
S44700 | . . . | 0.01 | 0.3 | 0.025 | 0.02 | 0.2 | 28.0-30.0 | 0.15 | 3.5-4.2 | 0.02 |
S44800 | . . . | 0.01 | 0.3 | 0.025 | 0.02 | 0.2 | 28.0-30.0 | 2.00-2.50 | 3.5-4.2 | 0.02 |
Martensitic Grades | ||||||||||
S40300 | 403 | 0.15 | 1 | 0.04 | 0.03 | 0.5 | 11.5-13.0 | . . . | . . . | . . . |
S41000 | 410 | 0.08-0.15 | 1 | 0.04 | 0.03 | 1 | 11.5-13.5 | . . . | . . . | . . . |
S41040 | XM-30 | 0.18 | 1 | 0.04 | 0.03 | 1 | 11.0-13.0 | . . . | . . . | . . . |
S41400 | 414 | 0.15 | 1 | 0.04 | 0.03 | 1 | 11.5-13.5 | 1.25-2.50 | . . . | . . . |
S41425 | . . . | 0.05 | 0.50-1.00 | 0.02 | 0.005 | 0.5 | 12.0-15.0 | 4.0-7.0 | 1.50-2.00 | 0.06-0.12 |
S41500 | H | 0.05 | 0.50-1.00 | 0.03 | 0.03 | 0.6 | 11.5-14.0 | 3.5-5.5 | 0.50-1.00 | . . . |
S42000 | 420 | 0.15 min | 1 | 0.04 | 0.03 | 1 | 12.0-14.0 | . . . | . . . | . . . |
S42010 | . . . | 0.15-0.30 | 1 | 0.04 | 0.03 | 1 | 13.5-15.0 | 0.35-0.85 | 0.40-0.85 | . . . |
S43100 | 431 | 0.2 | 1 | 0.04 | 0.03 | 1 | 15.0-17.0 | 1.25-2.50 | . . . | . . . |
S44002 | 440A | 0.60-0.75 | 1 | 0.04 | 0.03 | 1 | 16.0-18.0 | . . . | 0.75 | . . . |
S44003 | 440B | 0.75-0.95 | 1 | 0.04 | 0.03 | 1 | 16.0-18.0 | . . . | 0.75 | . . . |
S44004 | 440C | 0.95-1.20 | 1 | 0.04 | 0.03 | 1 | 16.0-18.0 | . . . | 0.75 | . . . |