30CrMnSiA Gobvu Wall Alloy Steel Pipe

Tsanangudzo Pfupi

30CrMnSiA alloy simbi pombi ine simba rakawanda asi kuita kwakashata kwewelding.Mushure mekupisa, ine simba rakawanda uye kusimba kwakakwana, uye ine kuoma kwakanaka.Mushure mekudzima nekudziya, inogona kugadzirwa kuita mavhiri ekukuya, magiya, uye sprockets.Iyo ine yakanaka processability, kushoma kugadzirisa deformation, uye yakanaka kwazvo kuneta kuramba.Inoshandiswa semashafts, piston spare parts, etc. Inoshandiswa kune akasiyana akakosha asingapfeki zvikamu zvemotokari nendege.

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Kuumbwa Kwemakemikari

C	Si	Mn	S	P	Cr	Ni	Cu
0.28~0.34	0.90~1.20	0.80~1.10	≤0.025	≤0.025	0.80~1.10	≤0.030	≤0.025

Mechanical Properties

Tensile Simba	Goho Simba	Elongation	Kuoma
σb (MPa): ≥1080(110)	σs (MPa): ≥835(85)	δ5 (%):≥10	≤229HB

Pfuma Yenyama

1. Kusimba kwepamusoro uye kuoma: Iine simba rakanaka regoho uye kusimba kwesimba, pamwe nekusimba kwakanyanya kwekuita.

2. Kuramba kwakanaka kupfeka: Kuoma kwepamusoro kwepamusoro kunoita kuti ive yakakodzera kushandiswa munzvimbo dzakakwirira-kupfeka.

Heat Treatment Process

Kudzima: Kupisa kusvika ku880 ° C kusvika 920 ° C, kunoteverwa nekutonhora nekukurumidza mumvura kana mafuta.

Kupisa: Kupisa kusvika 200°C kusvika 500°C kuti uwane kuoma kwaunoda uye kuoma.

Minda Yekushandisa

1. Zvimiro zvakakosha, senge giya rekumhara ndege, matangi uye zvikamu zvemotokari dzehondo.

2. High-simba fasteners uye connectors.

3. High load gears uye mabheya.

Delivery status

Inounzwa nekupisa kurapwa (normalizing, annealing kana yakakwirira tembiricha tempering) kana pasina kupisa kurapwa.

Iine simba rakakwirira, asi isimbi yepakati-kabhoni yakadzimwa uye yakapfava ine kuomarara kwakakura, saka mashandiro ayo welding haina kunaka.

Mushure mekupisa, zvinhu zvine simba rakawanda uye kusimba kwakakwana, uye zvine kunaka kuoma.Mushure mekudzima uye kudziya, zvinhu zvinogona kushandiswa sekukuya mavhiri mavhiri, magiya, uye sprockets.Gaya blade necarbide milling cutter uye polisha nemuchina wekupolisha.Hapafanirwe kuve nedambudziko kana kushata kwepamusoro kunosvika 3.2.Izvo zvinhu zvakasviba muruvara, uye galvanizing inogona kuvandudza pamusoro uye kudzivirira ngura.

Zvakapfuura: ASTM SAE8620 20CrNiMo Alloy Seamless Steel Pipe

Zvinotevera:Precision galvanized steel pombi