ʻIkepili o 42CrMo Seamless Steel Pipe

42CrMopaipu hili ʻole he paipu kila hoʻohana maʻamau me nā mea maikaʻi e like me ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻaʻahu kiʻekiʻe, a me ke kūpaʻa corrosion kiʻekiʻe.Hoʻohana nui ʻia ia i ka hana mechanical, ka hana automotive, aerospace a me nā māla ʻē aʻe. 42CrMo paipu kila maʻemaʻe he paipu kila maʻemaʻe ʻole i haku ʻia me 42CrMo, nona ka ikaika kiʻekiʻe a me ka paʻakikī, a kūpono hoʻi i nā wahi hana koʻikoʻi e like me ke kaomi kiʻekiʻe, ka wela kiʻekiʻe, a me ka ukana kiʻekiʻe.Ka hana hana o42CrMo paipu kila maʻemaʻe koi i nā koi koʻikoʻi, e koi ana i nā kaʻina hana he nui o ka hana a me ka mālama wela e hōʻoia i kāna hana a me ka maikaʻi.

ʻO kona ʻano kino a me ka hoʻohui ʻana i kemika penei:

Hana kino:

Māmā: 7.85 g/cm ³

Ka helu hehee: 1420-1460 ℃

Ka hoʻoili wela: 42.7 W/(m · K)

Ka helu hoʻonui laina: 11.7 × 10 ^ -6/K

ʻO ka modulus elastic: 210 GPa

Paʻakikī: ≤ 255 HB

Huina kemika:

Kalapona (C): 0.38-0.45%

Silika (Si): 0.17-0.37%

Manganese (Mn): 0.50-0.80%

ʻO ka Phosphorus (P): ≤ 0.035%

Sulfur (S): ≤ 0.035%

Chromium (Cr): 0.90-1.20%

Molybdenum (Mo): 0.15-0.25%

Nikela (Ni): ≤ 0.030%

Ke keleawe (Cu): ≤ 0.030%

ʻO Shandong Haihui Steel Industry Co., Ltd. he 20000 tons o nā paipu kila ʻole, me ASTM A106 GR.B/A53GR.B/API 5L GR.B paipu kila maʻemaʻe, 15CrMo paipu kila maʻemaʻe ʻole, 20Cr paipu kila ʻole, 40Cr paipu kila ʻole,27SiMn paipu kila maʻemaʻe, SAE1010/1020/1035/1045 paipu kila ʻole