Nyocha nke 42CrMo enweghị nchara nchara

42CrMoalloy enweghị nkebi pipe bụ ọkpọkọ ígwè a na-ejikarị eme ihe na uru ndị dị ka ike dị elu, ike siri ike, nnukwu iyi na-eguzogide, na nnukwu nguzogide corrosion.A na-ejikarị ya eme ihe n'ichepụta igwe, nrụpụta ụgbọ ala, ikuku ikuku na mpaghara ndị ọzọ. 42CrMo igwe anaghị agba nchara bụ ọkpọkọ igwe anaghị agba nchara nke mejupụtara 42CrMo, nke nwere ike dị elu na ike siri ike, dịkwa mma maka gburugburu ebe ọrụ siri ike dị ka nrụgide dị elu, oke okpomọkụ, na ibu dị elu.Usoro mmepụta nke42CrMo igwe anaghị agba nchara chọrọ nlezianya chọrọ, na-achọ ọtụtụ usoro nhazi na ọgwụgwọ okpomọkụ iji hụ na arụmọrụ ya na ịdị mma ya.

Njirimara anụ ahụ ya na ihe mejupụtara kemịkalụ bụ ndị a:

Ịrụ ọrụ anụ ahụ:

Njupụta: 7.85 g/cm ³

Ebe mgbaze: 1420-1460 ℃

Nrụpụta okpomọkụ: 42.7 W/(m · K)

Ọnụọgụ mgbasawanye ahịrị: 11.7 × 10 ^ -6/K

Mgbanwe mgbanwe: 210GPa

Isi ike: ≤ 255 HB

Ngwakọta kemịkalụ:

Carbon (C): 0.38-0.45%

Silikọn (Si): 0.17-0.37%

Manganese (Mn): 0.50-0.80%

Phosphorus (P): ≤ 0.035%

Sulfur (S): ≤ 0.035%

Chromium (Cr): 0.90-1.20%

Molybdenum (Mo): 0.15-0.25%

Nickel (Ni): ≤ 0.030%

Ọla kọpa (Cu): ≤ 0.030%

Shandong Haihui Steel Industry Co., Ltd. nwere ngwa ahịa kwa afọ nke 20000 tọn ọkpọkọ nchara enweghị nkebi, gụnyere ASTM A106 GR.B/A53GR.B/API 5L GR.B ígwè ọkpọkọ enweghị nkebi, 15CrMo alloy enweghị nkebi ígwè ọkpọkọ, 20Cr enweghị nkebi ígwè ọkpọkọ, 40Cr enweghị nkebi ígwè ọkpọkọ,27SiMn igwe anaghị agba nchara, SAE1010/1020/1035/1045 enweghị nkebi ígwè ọkpọkọ