ASTM1055 is a kind of high-quality carbon structural steel under the standard ASTM A29/A29M-04. ASTM1055 is similar with Chinese material 55# steel. 1055 steel is full-killed steel manufactured by the process of electric furnace, open hearth or made in pure oxygen converter. ASTM1055 steel has the characteristics of excellent processability, uniform microstructure. The price for 1055 steel is cheap and it is easy processing, suitable for surface hardening treatment, such as high frequency quenching and flame hardening. The material ASTM1055 steel has good wearing resistance.
| ASTM1055 | Comparision of steel grades | |
| JIS G 4051 | S 55 C | |
| DIN 17200 | C 55 | |
| NFA 33-101 | AF70-C 55 | |
| UNI 7846 | C 55 | |
| BS 970 | 070 M 55 | |
| EN 10083-2 | C 55 | |
| SAE J 403-AISI | 1055 | |
ASTM1055 Chemical Composition:
Grade |
C(%)min-max | Si(%)min-max | Mn(%)min-max | P(%)max | S(%)max | Cr(%)min-max |
| 1055 | 0.52-0.60 | 0.15-0.35 | 0.60-0.90 | 0.025 | 0.025 | 0.20-0.40 |
Shanghai Katalor enterprises Co., Ltd is a professional ASTM1055 steel exporter and stockist. We keep thousands of 1055 steel plate, 1055 round bar, 1055 steel pipe in our warehouse. So if you have need for ASTM1055 steel specification or 1055 steel price, please be free to contact with us and it’s our honor to support you.
