Cam khwb cia hlau yog hlau-carbon alloy nrog cov ntsiab lus carbon ntau tshaj 2%. Feem ntau hais lus, cov cam khwb cia hlau peb siv yog cov hlau nplaum, uas tau txais los ntawm spheroidizing grey cam khwb cia hlau molten hlau. Lub precipitated graphite yog nyob rau hauv daim ntawv ntawm spheroids, uas yog hu ua ductile hlau. Nws muaj zog dua, zoo toughness thiab plasticity dua li cov hlau cam khwb cia grey zoo tib yam.
» Cam khwb cia lossis lub cev hlau nrog Bronze Mounted
» Stainless Hlau, A276 Hom 410 lossis GR. 431 Sib
» Fusion Bonded Epoxy Txheej
» Qhov ntau thiab tsawg: DN50 txog DN1200
» Lub cev Styles: Flanged lossis Wafer xaus
» Qib Siab: ANSI #125, #150, PN10 lossis PN16
» Xaiv Counterweight lossis Bypass Devices
» ASME B16.34, EN1171, DIN 3202, BS 4504
» ASME B16.10, MSS SP -71, BS EN558
» ASME B16.1 CLASS 125, ASME B16.5 CL150, EN1092, EN12226
» ISO 5208, API 598
Dab tsi yog qhov txawv ntawm cam khwb cia hlau li qub thiab cam khwb cia hlau li qub?
The main difference between cast iron and iron steel valves is the carbon content, which directly affects the strength and plasticity of the steel. Carbon steel is also called carbon steel, an iron-carbon alloy with a carbon content of less than 2%. In addition to carbon, carbon steel generally contains small amounts of silicon, manganese, sulfur, and phosphorus. According to its use, carbon steel can be divided into three categories: carbon structural steel, carbon tool steel, and free-cutting structural steel. Carbon structural steel is divided into two types: building structural steel and machine-made structural steel: according to the carbon content, carbon steel can be divided into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC0.25%-0.6% ) and high carbon steel (WC>0.6%. Raws li cov ntsiab lus phosphorus thiab sulfur, carbon hlau tuaj yeem muab faib ua cov pa roj carbon zoo tib yam (siab dua phosphorus thiab sulfur cov ntsiab lus) thiab cov pa roj carbon zoo (tsawg phosphorus thiab sulfur cov ntsiab lus) thiab qib high-quality steel (muaj cov phosphorus qis thiab sulfur). Feem ntau, qhov siab dua cov ntsiab lus ntawm cov pa roj carbon steel, qhov siab dua qhov hardness thiab lub zog, tab sis qis dua plasticity.
Cim npe nrov: Tuam Tshoj hlau li qub manufacturers, lwm tus neeg, Hoobkas