Q345/S355JR Letlapa la Ts'epe le Chesang Le Rollotsoe Ha Bonolo Bakeng sa Mokhabiso le Kaho.

Tlhaloso e Khutšoanyane:

Letlapa la tšepe la carbon ke poleiti ea tšepe e se nang likarolo tsa motsoako, kapa poleiti ea tšepe e nang le Mn feela.Ke mofuta oa tšepe o nang le carbon content e ka tlaase ho 2.11% 'me ha ho na tlatsetso e khethehileng ea likarolo tsa tšepe.E ka boela ea bitsoa tšepe e tloaelehileng ea carbon kapa carbon steel.Tšepe e hlakileng.Ho phaella ho carbon, ho boetse ho na le silicon e nyenyane, manganese, sebabole, phosphorus le likarolo tse ling ho eona.Ha carbon content e phahame, ho molemo ho thatafala le matla, empa polasetiki e tla mpefala.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Litlhaloso tsa Sehlahisoa

Botenya:0.3-80 limilimithara

Bophara:600-3000 limilimithara

Tšimoloho:TianjinChaena (Mainland)

Lebitso la Brand:E matla

Tšebeliso e kholo:ho etsa likarolo tse akaretsang tsa sebopeho le mochini le likarolo, hammoho le ho aha likarolo tsa sebopeho le lipeipi bakeng sa ho tsamaisa maro.

Botenya:0.2-60 limilimithara

Melemo ea Carbon Steel Plate

1. Ka mor'a phekolo ea mocheso, ho thatafala le ho apara ho hanyetsa ho ka ntlafatsoa.

2. Ho thatafala ho loketse nakong ea annealing, 'me machinability e ntle.

3. Lisebelisoa tsa eona tse tala li tloaelehile haholo, kahoo ho bonolo ho li fumana, kahoo litšenyehelo tsa tlhahiso ha li phahame.

Sehlopha sa Carbon Steel Plate

1. Ho ea ka kopo, e ka aroloa ka mekhahlelo e meraro: sebopeho, sesebelisoa, le tšepe ea mohaho oa mahala.

2. Ho ea ka mokhoa oa ho qhibiliha, e ka aroloa ka mefuta e meraro: tšepe e bulehileng ea leifo, tšepe ea converter le tšepe ea sebōpi sa motlakase.

3. Ho ea ka mokhoa oa deoxidation, e ka aroloa ka tšepe e belang, tšepe e bolailoeng, tšepe e bolailoeng le tšepe e khethehileng e bolailoeng.

4. Ho ea ka carbon content, e ka aroloa ka mefuta e meraro: k'habone e tlaase, k'habone e bohareng le k'habone e phahameng.

Lintlha tsa Sehlahisoa

Tšepe e ka aroloa ka tšepe e tlase ea k'habone, tšepe e mahareng ea k'habone le tšepe e phahameng ea carbon.Tšepe e tlaase ea carbon - litaba tsa carbon hangata li ka tlaase ho 0.25%;k'habone ea tšepe e mahareng - khabone ka kakaretso e pakeng tsa 0.25 le 0.60%;carbon steel e phahameng - dikahare tsa carbon hangata di feta 0.60%.

Tekanyetso ea tsamaiso: naha ea heso Taiwan CNS nomoro ea tšepe e tloaelehileng ea S20C, nomoro ea thepa e tloaelehileng ea Jeremane DIN 1.0402, nomoro ea tšepe ea Jeremane DIN CK22/C22.Nomoro ea tšepe ea Borithane ea BS IC22, nomoro ea tšepe ea Sefora AFNOR CC20, nomoro ea tšepe ea Sefora NF C22, nomoro ea tšepe ea Setaliana UNI C20/C21, Belgium NBN nomoro ea tšepe e tloaelehileng C25-1, Sweden SS nomoro ea tšepe ea 1450, Spain UNE tšepe e tloaelehileng No. F.112, American AISI / SAE tšepe e tloaelehileng No. 1020, Japanese JIS standard steel No. S20C/S22C.

Motsoako oa lik'hemik'hale: Carbon C: 0.32~0.40 Silicon Si: 0.17~0.37 Manganese Mn: 0.50~0.80 Sulfur S: ≤0.035 Phosphorus P: ≤0.035 Chromium Cr: ≤Nipper02: ≤Nick02 ≤5 Nick ≤5 ≤5. , thepa ea mechine : Tensile strength σb (MPa): ≥530 (54) Yield strength σs (MPa): ≥315 (32) Elongation δ5 (%): ≥20 Area shrinkage ψ (%): ≥45 Impact energy Akv ( J): ≥ 55 impact toughness value αkv (J/cm²): ≥69 (7) Hardness: unnheated ≤197HB Saese ea mohlala: saese ea sampole ke 25mm Ts'ebetso ea tekheniki Tekanyetso ea naha: GB699-1999


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