Ụlọ ọrụ ntinye ego | Ụlọ ọrụ nkedo nke ájá sitere na China

Ihe nkedo igwe anaghị agba nchara, ihe nkedo ígwè isi awọ, ihe nkedo ígwè

Ihe nkedo nke Carbon Steel Investment

Ihe nkedo itinye ego nke carbon steelbụ ndịihe nkedo omenalaemepụtara site na wax furu efuusoro nkedo itinye ego(ma ọ bụ nke a na-akpọ nkedo nkenke) nke carbon ígwè. Nkedo carbon ígwè bụ ụdị nkedo ígwè nwere carbon dị ka isi alloy element na obere ego nke ọzọ alloy ihe. Enwere ike kewaa ha na nkedo obere carbon ígwè, nkedo ọkara carbon ígwè na nkedo elu carbon ígwè. Ọdịnaya carbon nke nkedo obere carbon steel bụ ihe na-erughị 0.25%, carbon ọdịnaya nke ọkara carbon steel dị n'etiti 0.25% na 0.60%, na carbon ọdịnaya nke nkedo elu carbon ígwè dị n'etiti 0.6% na 3.0%. Ike na ike nke nkedo carbon ígwè na-abawanye site na mmụba nke ọdịnaya carbon. Nkedo carbon ígwè nwere ụdị uru dị ka obere mmepụta ego, ike dị elu, mma siri ike na elu plasticity. Nkedoihe nkedo carbon ígwèenwere ike iji rụpụta akụkụ ndị na-ebu ibu dị arọ, dị kaakụkụ akụkụ traktọ, Ụgbọ ala na-ebu ụgbọ oloko, ụgbọ ala, igwe igwe na-akpụgharị ígwè, ebe a na-ebipụta hydraulic na ígwè ọrụ dị arọ. Enwere ike iji ha rụpụta akụkụ ndị nwere nnukwu ike na mmetụta, dị ka wiil, ihe ndọta, ihe nkwado na okpokolo agba n'akụkụ ụgbọ ala ụgbọ oloko.

Akụkụ nke Nkedo Carbon Steel maka nkedo itinye ego
Mba. China Japan USA ISO Germany France Russia obodo Sweden SS Britain
GB JIS ASTM UNS DIN W-Nr. NF BS
1 ZG200-400 (ZG15) SC410 (SC42) 415-205 (60-30) J03000 200-400 GS-38 1.0416 - 15l 1306 -
2 ZG230-450 (ZG25) SC450 (SC46) 450-240 965-35) J03101 230-450 GS-45 1.0446 GE230 25l 1305 A1
3 ZG270-500 (ZG35) SC480 (SC49) 485-275 (70-40) J02501 270-480 GS-52 1.0552 GE280 35l 1505 A2
4 ZG310-570 (ZG45) SCC5 (80-40) J05002 - GS-60 1.0558 GE320 45l 1606 -
5 ZG340-640 (ZG55) - - J05000 340-550 - - GE370 - - A5

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