| B1306 Landmark Plaza No.1238 Hongxing Road JiaXing , ZheJiang , China 314001 | tony@hainafastener.com |
| Austenitic-ferritic duplex stainless steel chemical composition | ||||||||||||
| Unified number code | New brand | Old brand | Chemical composition（%Maxima unless stated) | |||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | N | Other | |||
| S21014 | 03Cr21Ni1MoCuN | / | ≤0.04 | ≤1 | 4.0-6.0 | ≤0.04 | ≤0.03 | 1.35-1.7 | 21.0-22.0 | 0.1-0.8 | 0.2-0.25 | |
| S21953 | 022Cr19Ni5Mo3Si2N | 00Cr18Ni5Mo3Si2 | ≤0.03 | 1.4-2.0 | 1.2-2.0 | ≤0.03 | ≤0.03 | 4.5-5.2 | 18.0-19.0 | 2.5-3.0 | 0.05-0.12 | |
| S23043 | 022Cr23Ni4MoCuN | 00Cr23Ni4N | ≤0.03 | ≤1 | ≤2.5 | ≤0.035 | ≤0.03 | 3.0-5.5 | 21.5-22.5 | 0.05-0.6 | 0.05-0.2 | |
| S20033 | 022Cr20Ni3Mo2N | / | ≤0.03 | ≤1 | ≤2 | ≤0.03 | ≤0.02 | 3.2-4.0 | 19.5-22.5 | 1.5-2.0 | 0.14-0.2 | |
| S22253 | 022Cr22Ni5Mo3N | 00Cr22Ni5Mo3N | ≤0.03 | ≤1 | ≤2 | ≤0.03 | ≤0.02 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 | 0.08-0.2 | |
| S22053 | 022Cr23Ni5Mo3N | 00Cr23Ni5Mo3N | ≤0.03 | ≤1 | ≤2 | ≤0.03 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | 0.14-0.2 | |
| S25203 | 022Cr24Ni7Mo4CuN | / | ≤0.03 | ≤0.8 | ≤1.5 | ≤0.035 | ≤0.02 | 5.5-8.0 | 23.0-25.0 | 3.0-5.0 | 0.2-0.35 | |
| S22553 | 022Cr25Ni6Mo2N | / | ≤0.03 | ≤1 | ≤2 | ≤0.03 | ≤0.03 | 5.5-6.5 | 24.0-26.0 | 1.2-2.0 | 0.14-0.2 | |
| S22583 | 022Cr25Ni7Mo3WCuN | / | ≤0.03 | ≤0.75 | ≤1 | ≤0.03 | ≤0.03 | 5.5-7.5 | 24.0-26.0 | 2.5-3.5 | 0.1-0.3 | V：0.1-0.5 |
| S25073 | 022Cr25Ni7Mo4N | 00Cr25Ni7Mo4N | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | 0.24-0.32 | |
| S25554 | 03Cr25Ni6Mo3Cu2N | / | ≤0.04 | ≤1.0 | ≤0.15 | ≤0.035 | ≤0.03 | 4.5-6.5 | 24.0-27.0 | 2.9-3.9 | 0.1-2.5 | |
| S27603 | 022Cr25Ni7Mo4WCuN | / | ≤0.03 | ≤1.0 | ≤1.0 | ≤0.03 | ≤0.01 | 6.0-8.0 | 24.0-26.0 | 3.0-4.0 | 0.2-0.3 | V：0.5-1.0 |
| S22693 | 06Cr26Ni4Mo2 | 0Cr26Ni5Mo2 | ≤0.08 | ≤0.75 | ≤1.0 | ≤0.035 | ≤0.03 | 2.5-5.0 | 23.0-28.0 | 1.0-2.0 | / | |
| S29503 | 022Cr29Ni5Mo2N | / | ≤0.03 | ≤0.6 | ≤2.0 | ≤0.035 | ≤0.01 | 3.5-5.2 | 26.0-29.0 | 1.0-2.5 | 0.15-0.35 | |
| S22160 | 12Cr21Ni5Ti | 1Cr21Ni5Ti | 0.09-0.14 | ≤0.8 | ≤0.8 | ≤0.035 | ≤0.03 | 4.8-5.8 | 20.0-22.0 | / | / | Ti：5*（C-0.02）-0.8 |
Contact Person: Mr. TonyFang
Tel: 18668368299
Fax: 86-0573-82210271
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