联系人 Mr. hu
hemudu, Ningbo, Zhejiang
4, stainless steel on microstructure classification
(1) A. hypoeutectoid steel annealed state (ferrite + pearlite) B. eutectoid steel (pearlite) C. hypereutectoid steel (pearlite and cementite ledeburite steel) d. (pearlite + permeability body). (2) normalized condition: A. pearlitic steel; B. steel; C. martensitic steel and D. austenitic steel. (3) no phase transition or change
5, stainless steel according to use
(1) steel for construction and Engineering: plain carbon structural steel A.; B. low alloy structural steel; C. steel. (2) structure steel A. mechanical manufacturing steel: (a) quenched and tempered steel; (b) surface hardening of steel structure: including carburizing steel, infiltration of surface quenching ammonia steel, steel; (c) free-cutting steel; (d) cold forming steel: including cold stamping, cold heading steel steel. B. spring steel bearing steel C. (3): A. tool steel carbon tool steel; B. alloy tool steel; high-speed tool steel c.. (4) special steel performance: A. stainless steel heat resistant steel B. including antioxidant steel, heat resistant steel, valve steel C. electrothermal alloy steel; D. steel; e. steel for low temperature service; F. electrical steel (5) professional steel *- such as bridge steel, ship steel, boiler steel, pressure vessel steel, machinery steel.
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | china |
| 最小订单价格: | - |
| 最小订单: | 3 Ton |
| 包装细节: | carton package standard export package |
| 交货时间: | 15-30 DAYS |
| 供应能力: | 3 Ton per Month |
| 付款方式: | T/T, D/P, PayPal |
| 產品組 : | - |
