Hot Rolled Steel

Hpa gaw Hot Rolled Steel

Hot rolled steel gaw, n-gang (sh) slab hpe grai tsaw ai temperature de katsi shangun nna, dai hpe n-gun ja ai, ngang grin ai, n-gun ja ai n-gun rawng ai n-gang hpe n-gun ja ai hte hkrang shapraw na matu, n-gun ja ai hte hkrang hpe hkrang shapraw na matu, roller ni a ladat hku nna lai di ai hku nna galaw da ai n-gang langai mi re, dai gaw, n-gun ja ai, n-gun ja ai, n-gun ja ai arung arai langai mi rai nga ai, dai gaw, n-gun ja ai bungli galaw ai lam ni a matu, n-gun ja ai arung arai langai mi rai nga ai, dai shara hta, gawgap ai lam hte galaw shapraw ai bungli ni hta, n-gun rawng ai n-gun hpe jai lang ai shara rai nga ai, dai shara hta, n-gun rawng ai n-gun hpe jai lang ai. shi hpe structural beam hte pipe kaw nna mawdaw daw ni hte jak rung arung arai ni du hkra yawng hpe galaw na matu jai lang ai.

Rolled Steel a akyu ara ni

01/

Manu jahpu jaw chye ai:Hot rolled steel gaw manu jahpu n law ai ladat langai rai nga ai, hpa majaw

02/

N-gun kaba ai:Hot rolled steel gaw n-gun hte n-gun grai law ai majaw, n-gun ja ai bungli ni a matu kaja dik ai lata la ai lam rai nga ai..

03/

Hpaji rawng ai lam:Hot rolled steel gaw ductile rai nna, loi loi hte hkrang shapraw nna, size hte hkrang amyu myu hpe hkrang shapraw mai ai.}.

04/

Daw kaji:Hot rolled steel hpe jai lang ai lam amyu myu hta jai lang ai, dai hta gawgap ai, galaw shapraw ai, htaw sa ai lam..

05/

Durability:Hot rolled steel gaw grai ngang grin ai hte grai sawng ai grup yin masa ni hte grai katsi ai shara ni hpe hkam sharang lu ai..

06/

Lu mai ai lam:Hot rolled steel hpe gat lawk hta loi loi hte lu la mai ai rai nna, buga na dut mari ai ni hte garan gachyan ai ni kaw na loi loi hte lu la mai ai..

07/

Hpaji jaw ai lam:Hot rolled steel hpe lawan ladan galaw shapraw lu ai majaw, bungli kaba ni hte bungli masing kaba ni a matu kaja dik ai lata la ai lam rai nga ai..

08/

Kata na myit ru myit tsang lam ni hpe shayawm kau ai lam:Hka lum ai aten hta byin pru wa ai katsi ai gaw, n-gang a kata na n-gun ni hpe shayawm ya nna, dai hku nna, arung arai a n-gun atsam hte n-gun hpe grau kaja hkra galaw ya lu ai..

Shawng ningnan 12 3 4 5 Jahtum 1/5

Hpa majaw lata la na

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Promisteel gaw, ngang kang ai hte kam mai ai n-gang ni hpe jaw ya ai majaw chye ai.

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Promisteel hta mahkrum madup nga ai hpaji ninghkring hpung langai mi nga ai, shanhte gaw ndai hpaga lam a gat lawk masa hte customer ra kadawn ai lam ni hpe grai chye na ai wa nga ai. nga ai.

Customer Magam bungli

Promisteel gaw laklai ai customer service hpe jaw ya na matu myit rawt nga ai. Shanhte a hpaji ninghkring hpung kaw na lawan ai hte hkrak ai magam bungli hpe myit mada mai ai. hpe nang myit mada mai ai.

Gasat gala ai manu

Promisteel gaw shanhte a n-gang arung arai ni hta shingjawng ai manu jahpu hpe n-gun n jaw ai sha jaw ya ai.

chyam dinglik

Na a ra kadawn ai lam ni hpe hparan lu na matu ra kadawn ai atsam marai ni hte machye machyang ni hpe jaw ya na matu, magam bungli galaw ai wa a atsam marai hte machye machyang ni hpe lu hkra galaw u..

Hot-Rolled Steel hpe gara hku jai lang ai kun?

Art hte nta gawgap ai lam

Hot-rolled steel, shi hpe hkum tsup hkra galaw ngut ai hpang, n bung ai ladat amyu myu hte ngut kre hkra galaw lu ai. Hot-rolled steel gaw, madung hku nna mung, laklai ai hkrang hpe madun dan ai — ntsa lam hku nna nsam amyu myu nga ai, dai gaw ndai zawn re ai n-gang hpe law law jaw ya ai. n-gun ja ai n-gang ni a matu hot-rolled steel hpe n-gun jaw ai lam hta grai myit lawm hpa rai nga ai.

Automotive engine ni hte daw ni

Hot-rolled steel hpe mawdaw hpaga lam hta lang mai ai rai nna, mawdaw a npawt nhpang ni hpe galaw na matu (a{1}k{2}a{3} chassis hpe galaw na matu lang ai, engine a daw ni, hte dung shara ni hpe galaw na matu lang ai. n-gun n-gun hpe ninghkap lu ai hte sumla ka na ahkang jaw ai a akyu jat bang ai..

Hkai sun hte lung seng htu sha ai arung arai ni

Ndai zawn re ai n-gun hpe hkai lu hkai sha ai lam hte n-gun atsam jat wa ai majaw, hkai lu hkai sha ai ni hpe mung, n-gun ja ai shingnip ni kaw nna, n-gun ja ai n-gun ni hpe lang nna, n-gun ja ai n-gun hpe jai lang nna, n-gun ja ai n-gun ni hpe n-gun ja ai hku galaw lu na matu, hkai lu hkai sha ai ni hte, hkai lu hkai sha ai ni hte tractors ni zawn re ai arung arai ni hpe galaw shapraw ai hta, n-gun ja ai n-gang ni hpe galaw shapraw ai hpe mu lu ai.

Bridges hte Infrastructure gaw gap da ai

Hot-rolled steel a n-gun atsam hte n-gun kaba ni hta hpaw shabawn lu ai atsam gaw, npawt nhpang gawgap ai lam ni hte seng ai bungli masing ni a matu grai kaja ai ladat langai rai nga ai, ga shadawn, hka lawng ni a matu n-gun n-gun a matu n-gun kaba langai mi rai nga ai.

Arung arai ni hpe hparan ai

Hpaga galaw ai ni gaw, fork mawdaw, mawdaw, crane, hte elevator ni a matu arung arai ni hpe lang na matu, n-gun ja ai n-gang ni hpe lang na hpe ra sharawng ma ai.

hka kap ai lam

Hot-rolled steel gaw hka garan ai lam hta jai lang na matu mung grai kaja ai, ga shadawn, pipe hte n-gun dat ni hpe galaw ai zawn re ai ni hpe galaw ai zawn re ai hot-rolled steel hpe mung, pipe couplings hte spigot daw ni zawn re ai kaga arung arai ni hpe galaw shapraw na matu jai lang mai ai{{3}.

Hpa majaw n bung ai lam gaw, n bung ai n-gun hte n-gun n bung ai

Nsam
Hot rolled steel hpe scaly surface nga ai a matu loi loi hte mu lu ai. Ndai lam gara hku byin wa ai hpe loi loi hte mu lu ai, dai zawn byin wa ai gaw, shi a ntsa na n-gup magap ni hpe katsi hkra galaw nna, katsi mat wa ai shaloi, n-gun n-gun shayawm ai lam ni hpe n-gun ja wa ai hte, n-gun n-gun n-gun n-gun yawm wa ai aten garai n du shi yang, n-gun n-gun n-rawng ai rai yang, galaw shapraw ai ni gaw, n-gun ja ai n-gang a hkrang hpe mung galai shai kau ya lu ai, n-gun rawng ai n-gang hpe mung, loi mi sha galai shai kau lu na re. 1990 ning hta steel. Hka lum ai n-gang hpe n-gang a hkrang nsam gaw ahkyak ai. hta lang ai.

Hkrang shala ai
Hot rolled steel hpe n-gun n rawng ai shara ni hta, wanleng lam (sh) gawgap ai lam a matu n ra ai masa ni hta, n-gun rawng ai lam ni hta, n-gun rawng ai n-gang ni hte shingdaw yang, n-gang hpe gara hku mung n-gun n jaw ai, katsi ai n-gang ni hte shingdaw yang, n-gun gaw, n-gun ja ai, grau n-gun ja ai, grau n-gun ja ai n-gang hpe n-gun ja ai, grau nna hkam sharang lu ai n-gun hpe n-gun jaw ai shaloi, shi gaw, n-gun ja ai hte n-gun rawng ai lam ni hpe hkam sharang lu na matu, grau nna ngang kang ai, n-gun rawng ai, dai gaw bungli galaw na matu lang ai shaloi, katsi ai steel hte myit mada na re, dai gaw katsi ai n-gang hpe sadi jaw ai lam nga ai, dai gaw ndai n-gang hte grau nna tsi lajang ai lam ni hpe lang yang, kata kaw na myit ru myit tsang lam hpe byin shangun lu ai majaw, dai hpe n-gun n rawng hkra galaw ya lu ai.

Kaga n bung ai lam ni
Hot rolled steel gaw katsi ai rolled steel hta grau manu n-htuk ai, hpa majaw nga yang, n-gun n law ai majaw ra ai n-gun n-gun hpe n-gun n rawng ai. Hot rolled steel gaw nta kata na nbung katsi ai shara hta shingra tara hku katsi mat chye ai, dai gaw kata kaw na zero stress lawm ai, dai gaw shat shadu ai majaw byin pru wa ai; katsi ai n-gang hte n bung ai sha, katsi ai hpang grau law hkra galaw ra ai.}.

Rolled Steel Plate galaw shapraw ai ladat

Dai n-gang hpe shi a kaja dik htum shingjawng ai nbung laru

Dai n-gang hpe rectangular kaba langai mi hku nna hpaw nna shinggrup da ai

Dai hpe roll mill ni hku nna lusha jaw nna, n-gun n rawng ai strip langai mi de jat nna, n-gun n rawng ai shara de jat wa ai.

Hka hpe katsi shangun ai gaw ra sharawng ai metallurgical atsam ni hpe lu la na matu ra ai rate hte strip hpe

Coil langai mi hta shinggrup da ai (ra ai rai yang)

Hpa gaw grau kaja ai Hot-Relled Steel Grades

A-36
0{2}25% hte 0{3}29% lapran na carbon n-gun hte, ndai gaw n-gun n law ai carbon steel. Ndai ASTM tsang hta na "A" gaw steel. Ndai mabyin hta, "36" ngu ai lachyum gaw, ndai steel a n-gun n-gun n law htum 36,{6}}} a n-gun n yawm htum 36,{6}} gaw, jak hte galaw na matu loi ai ngu ai lachyum re ngu ai lachyum re. weld, hte shi a jak hpaji ni gaw superb.A{10}} hpe structural application ni hta lang na matu grai ra sharawng ai. Dai gaw, bar, channel, angle, plate, tube, shaft ni hpe galaw na matu, n-gun n-gun n-gun n-gun n-gun re.

1010
Ndai n-gang gaw grai npu de nga ai (0.08%–0{3}13%) carbon rawng ai. Dai gaw loi loi hte machinable hte welable rai nna, grau tsaw ai carbon hte alloy steel ni hte loi loi hte shingdaw lu ai.

1018
AISI 1018 gaw kaga n-gun n law ai n-gang (0{4}14%–0{8}20% carbon rawng ai lam langai mi rai nga ai. Ductility hte tensile n-gun n bung ai lam loi mi hta lai nna, AISI 1010. 1010 hte 1018 lahkawng yan hta garan ginhka n mai byin ai daram rai nga ai.

A-1011
Ndai masat da ai lam gaw, n-gun ja ai n-gun n law ai n-gang ni a matu rai nna, dai hta kaga lam ni hpe n-gun rawng ai n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe n-gun jaw lu ai n-gang ni hpe grau kaja hkra galaw lu ai n-gang hpe gumrawng gumtawng nga ai.

1026

1026 ning na ASTM a arawn alai ni gaw ASTM a A-36 n-gang{3} a arawn alai ni hte grai bung nga ai. 1010 ning (sh) 1018 ning hta n-gun grau law ai hte ngang grin ai lam grau law ai shaloi, 1026 hte A{12} lahkawng yan gaw htuk manu ai.Hot-rolled 1026 gaw npawt nhpang, mawdaw arung arai ni, hte nta kata na arung arai ni a npawt nhpang langai mi rai nga ai.

A-500

A{0}} gaw, n-gun n law ai carbon (0{2}26% du hkra) gaw, n-gun n law ai n-gang rai nga ai. n-gang langai mi rai nga ai, A{3}} hpe grai bung ai, A{4} hpe gaw, tubing a matu sha jai lang ai. hpe sha lang ai.

1045

Ndai n-gang hta 0{2}42%–0{4}50% carbon lawm ai majaw, carbon steel. hpe n-gun n-gun n-gun n-gun n-gun n-gun n-gun n law ai kaga n-gun ja ai n-gang ni hta grau n-gun ja ai hku galaw da ai. hardness, grai n law ai ductile re. Ndai hpe gara application hta lang na ngu ai hpe myit yu ai shaloi myit dum ra ai.

1141

1141 hta 0{3}37%–0{9}45% carbon steel lawm ai. Raitim, dai hte bung ai "10" amyu myu kaw na garan ginhka ai lam gaw, 1{14}}35% manganese hte 0{17}308%–0.13% sulfur hta lawm ai lam ni lawm ai. Ndai jat bang ai lam ni gaw 1045 steel hta grau nna katsi ai hpe tsi lajang na matu 1141 hpe grau kaja hkra galaw ya ai. Dai gaw "lawt lu ai machining steel" ngu ai hpe shabyin ya ai. Raitim, jat bang ai sulfur ngu ai gaw 1141 hpe welding galaw na matu n htap htuk ai ngu ai lachyum re.

Rolled Steel hte Cold Formed sted Steel Daw ni a lapran hta lata la ai aten ni hpe myit yu na lam ni

N-gun ra ai lam ni
Na a bungli masing a hkrang masa ra kadawn ai lam ni hpe myit yu ga. Hot rolled steel ni gaw shanhte a n-gun grau kaja ai majaw chye ai, katsi ai hku galaw da ai daw ni gaw n-gun yawm ai lam hpe shayawm ai shaloi grau kaja ai lata la ai lam rai na re..

Manu jahpu hpe pat shingdang ai lam
Na a budget hte galaw shapraw ra ai lam ni hpe jep joi yu u. Hot rolled sections ni gaw, law law a matu manu jahpu grau law ai, cold formed sections ni gaw kaji ai, hkrak ai lam hpe madung tawn ai bungli masing ni a matu htuk manu ai..

Aesthetics
Dai n-gang daw ni a hkrang bung sumla gaw ahkyak ai rai yang, katsi ai hku hkrang shapraw da ai daw ni gaw, grau n-gun ja ai hte grau myit lawm hpa ntsa lam hpe n-gun jaw ya chye ai.} hpe law law lang jaw ya ai.

Hkam sharang ai lam ni hte hkrak hkrak re ai lam
Na a bungli masing a matu ra ai hkrak ai madang hpe myit yu ga. Cold hpaw ninghtan ai daw ni gaw shanhte a hkam sharang ai lam ni hte dimensional hkrak ai lam a hkrak ai lam a majaw chye ai. hpe myit yu ga.

Hkringmang masa

Dai n-gang daw ni hpe gara hku jai lang na ngu ai hpe myit yu ga. Hot rolled sections ni gaw shanhte a ngang grin ai lam a majaw shinggan de application ni a matu grau htuk manu na re.}

Sharin na aten

Na a bungli masing a aten masat hpe jep joi yu yang, n-gun ja ai hkrang shapraw ai lam ni gaw, n-gun ja ai aten hta grau galu ai aten ni nga chye ai, bungli masing hpe aten masat da ai. hpe hkra machyi shangun ai.

Regulatory ra ai lam ni

Nang lata ai n-gang daw ni hpe lata la ai gaw buga ginra hte hpaga lam hte seng ai tara ni hte madang ni hpe hkan sa na matu sadi ra ai..

Anhte a lam

2015 ning hta hpaw hpang wa nna, Tianjin Miwa mungdan hta nga ai, Promisteel, Tianhe Group a subsidiary langai mi gaw, maigan de dut shabra ai lam hta mahkrum madup law law nga ai mungkan ting na n-gang dut mari ai company langai mi rai nga ai.
Anhte a company gaw, n-gang n-gang ni, nta arung arai ni, barrel galaw ai lam, sanghpaw li galaw ai lam, pipe ni hpe galaw shapraw ai lam, wan sau tank galaw shapraw ai lam, shat shadu jak galaw ai lam, shat shadu jak galaw ai lam, hte malu masha shinggyin ai lam ni lawm ai hpaga lam amyu myu hpe daw jau ai lam amyu myu hpe galaw ya nga ai.

Anhte a Mungga ni

Ga san ni hpe san ai

Q: Katsi ai n-gun rawng ai n-gang gaw ngang grin ai kun?

A: Nang gaw, n-gun ja ai n-gang hte chye na mayu ai bungli masing masa nkau mi hta n kaja ai lam nkau mi nga ai: Durability: Hot rolled steel gaw katsi ai rolled steel. Ndai gaw katsi ai a majaw n-gun n rawng ai majaw, dai gaw n-gun hpe n-gun yawm shangun ai, dai gaw n-gun hpe n-gun yawm shangun ai{1}}}.

Q: Hka lum ai steel hpe n-gun n rawng ai kun?

A: Ndai n-gang gaw madung hku nna normalized galaw da ai, lachyum gaw, nta kata na nbung katsi ai shara hta katsi mat na ahkang jaw ai majaw, shingbyi shara (sh) bungli galaw ai lam ni kaw na byin pru wa chye ai kata na myit ru myit tsang lam ni kaw na lawt lu ai.

San: Hot rolled steel hpe gara hku makawp maga na kun?

A: clear lacquer top coat gaw grau nna makawp maga ya lu nna, gram lajang ai lam n law ra ai. hpe n-gun n rawng ai hku nna, lacquer ntsa e bang mai ai. Lacquer hpe tsep kawp yeng seng kau ra na re majaw, gram lajang na matu grau sawng wa chye ai.

Q: Katsi ai n-gang n-gang n-gun n-gun n-gun n-gun n-gun n-gun hpe?

A: Rai sai, katsi ai hte katsi ai n-gang lahkawng yan hpe n-gun n-gun n-gun shayawm ya lu ai mill scale nga ai, dai gaw npawt nhpang n-gang de lawan ai hku du hkra n-gun yawm mat chye ai. Dai flash ruted scale hpe shaw kau nna, n-gun n law ai steel hpe hpaw shadan dan lu ai. Cold rolled steel gaw dai daram n-gun n nga ai majaw, flash a fleld rust pyi base metal a.} hpe gasat ai.

San: Hka lum ai steel brittle (sh) ductile ngu ai.

A: Hot rolled steel gaw manu jahpu n law ai, ductile, ngang kang ai, lawan ai hku shapraw na matu loi ai. Raitim, katsi ai lam gaw hpang jahtum na prut prut hpe shawng nnan na hkrang shapraw ai aten hta na hta loi mi n bung ai hte kaji ai hku tawn da ya lu ai..

Q: Nang gaw katsi ai n-gang hpe shinggrup lu na kun?

San: Hpa majaw hot rolled steel hpe lang ai kun?

A: Hot rolled steel gaw, galaw shapraw ai lam hta akyu law law hpe jaw ya ai, dai zawn re ai: Hot rolled steel gaw, katsi ai rolled steel hta manu n law ai hpe hkam sha chye ai.

Q: Hot rolled steel hpe jak galaw na matu loi ai kun?

A: Hpa majaw nga yang, n-gang gaw katsi ai majaw, jak kaw nna lata arung arai ni du hkra yawng hpe lang nna, hkrang amyu myu hte hkrang ni hpe hkrang shapraw na matu loi ai.

Q: Hot rolled steel kaw na kaja dik htum gaw hpa rai ta?

A: A36: Ndai gaw, n-gun ja ai n-gang n-gang ni hta na langai mi re, hpa majaw nga yang, dai gaw, n-gun ja ai hte jak hte kashin mai ai lam rai nna, grai kaja ai jak rung atsam ni nga ai.

San: N-gang gaw katsi ai (sh) katsi ai hpe gara hku chye lu na kun?

A: Shanhte hpe gara hku garan ginhka na kun? Hot rolled steel gaw scaly surface, loi mi shinggrup da ai jut ni hte jut ni hte ntsa de pru wa ai rai nna, ntsa gaw sau n re ai. Cold shinggrup da ai n-gang gaw sau law ai (sh) sau law ai, grai n-gun ja ai, grai n-gun ja ai jut ni nga ai..

San: zinc plate hpe katsi hkra galaw lu na kun?

A: Hot rolled steel gaw n-gun ja ai pickling ra ai rai nna, dai zawn re ai majaw grau manu dan ai ladat langai mi rai nga ai.

San: Hot rolled steel hpe nang galvanize galaw lu na kun?

A: N-gun kaba ai n-gun n law ai arung arai ni lawm ai, n-gun ja ai n-gun n law ai arung arai ni lawm ai, n-gun ja ai n-gang hkrang ni hte, n-gun ja ai n-gang hkrang ni hte makawp maga mai ai, n-gun ja ai n-gang ni hpe, zinc coat. kaw nna jaw ya ai aten galu makawp maga lam hpe lu la na matu, n-gun ja ai n-gun n law ai arung arai ni lawm ai.

San: wd40 gaw n-gun n-gun hpe pat shingdang ai kun?

A: N-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-nga ai shara ni a matu, Specialist Gel Lube{1}} Specialist Gel Lube} hpe shakut yu u. Dai gaw, shingjawng poi hta grau galu ai 6X du hkra n-gun n-gun hte ntsa lam n-gun yawm ai lam hpe makawp maga ya ai* gaw, n-gun ja ai, n-gun n rawng ai formula{{4} hpe n-gun ja ai, n-gun n rawng ai formula hte n-gun n rawng ai sha, n-gun ja ai, dingyang, n-gun n rawng ai npu ni hta makawp maga ya ai.

Q: Gara gaw grau n-gun ja ai (sh) katsi ai n-gang rai kun?

A: Hot-rolled steel gaw cold-rolled hta grau n-gun kya ai, raitim, lahkawng lang ngu na galaw ai ladat hpe n lai ai majaw mung manu n hkrat ai.

San: A36 n-gang hpe n-gun dat ai kun?

A: Hot Rolled Steel A36 (ASTM A36) gaw, n-gun ja ai n-gang ni hpe lang ai n-gang ni hta grau nna lu la mai ai, loi loi hte galaw shapraw lu nna, katsi ai (sh) katsi ai. ni hpe galaw mai ai.

San: Galvanized steel hte hot shingjawng ai n-gang lapran hpa shai ai kun?

A: Galvanized metal hpe magri, law malawng n-gang hpe kaga magri n-gang langai mi hte ka-up da ai shaloi byin pru wa ai, law malawng zinc hpe madung tawn ai, n-gun shayawm ai n-gang hpe shayawm na matu, n-gun n-gun shayawm ai n-gang rai nna, n-gang gaw n-gang rai nna, dai hpe hkrak hkrak hkrang shapraw ngut ai hpang, hkrang shapraw ngut ai hpang galaw ai / hot rolling galaw ngut ai hpang, hkrang hte dimension de, law malawng gaw, specification a specification a micron dozen daram kata kaw nga ai.

San: Gara nsam gaw hot rolled steel rai kun?

A: A36 hka lum ai n-gang ni gaw, n-gun n rawng ai, hpraw-hpraw nsam rawng ai, n-gun n rawng ai jut ni hte galu kaba ai lam hta n hkrak ai shadawn shadang ni nga ai. A36 arung arai ni nga ai, n-gun n law ai carbon steel langai mi rai nna, n-gun n rawng ai n-gang ngu nna tsun shaga chye ai, dai gaw galu kaba ai hte ngang grin ai..

San: A36 hta katsi ai n-gang gaw grau kaja ai kun?

A: Lahkawng yan hpe loi loi hte shinggrup da mai ai, raitim A36 gaw n san seng ai lam ni hpe grau nna hkam sha lu ai. Hot rolled A36 hta grau n-gun ja ai shara mung nga na re 1018. A36 gaw n-gun grau law ai, dai shara hta 1018 gaw grau law ai ductile rai nna grau loi ai. hpe grau n-gun jaw lu ai.

San: 1018 n-gang hpe hot roll galaw mai ai kun?

A: Hot rolled 1018 steel bar gaw, n-gun n law ai carbon steel grade rai nna, jai lang mai ai lam amyu myu a matu kaja ai arung arai ni hte weldability atsam ni nga ai. Ndai grade a n kaja ai lam gaw, shi a hkum hkrang n-gun n law ai majaw, alloying content. hpe n-gun jaw ai lam rai nga ai.

San: Hot rolled steel hpe anneal galaw mai ai kun?

A: Ndai ladat gaw, n-gang a microstructure hta plate zawn re ai magri mang hpe ball ni de galai kau ya nna, n-gun n rawng ai roll grade nkau mi hpe mung, grau bung ai arung arai ni hpe hkang lu na matu hte, ngam nga ai myit ru myit tsang lam n lawm ai arung arai a matu, annealed galaw mai ai..

Anhte gaw Miwa mungdan hta hpaji rawng ai hot rolled steel galaw ai ni hte supplier ni rai nna, tsaw ai arung arai ni hte daw jau ai lam ni hpe jaw ya ai hta laksan hpaji jaw ai wa rai nga ai.