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Gida > Kayayyaki > Karfe Plate > Karfe Karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe
Q420 karfe farantin karfe

Q420 karfe farantin karfe

Q420 karfe ne na kasar Sin karfe sa na Low Alloy High ƙarfi Structural Karfe, Ƙarfin Hasashen ne 420 MPa da tensile ƙarfi ne 520-680 Mpa, da abu yawa ne 7.85 g / cm3.A fadi iri-iri na q420 karfe zažužžukan suna samuwa ga ku, irin su zafi birgima, sanyi birgima. Hakanan zaka iya zaɓar daga farantin karfe, kwandon karfe, da mashaya karfe q420 karfe
Aika I-mel
Tattaunawa Yanzu
Jerin samfuran
Gnee karfe, karfe samar daga sama zuwa teku suna samuwa, duniya isa;
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Imel : sale@gneesteel.com
Wayar hannu: +86 15824687445 kelly
Tel: +86 372-5055135
Adireshi: No. 4-1114,Beichen Ginin,Beicang Town,Beichen gundumar Tianjin,China.
Bayanin samfur Abubuwan sinadaran & kayan aikin injiniya
Bayanin samfur
Gabatarwar Karfe Q420
Q420 karfe sidin ƙarfe ne na Sinanci na Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfe, Ƙarfin Haɓaka shine 420 MPa, ana gwada sigogi tare da sandunan ƙarfe na diamita na 16mm ko faranti na karfe, kuma ƙarfin tanƙwara shine 520-680 Mpa, girman kayan shine 7.85 g / /cm3. Dangane da GB/T 1591-2008, Q420 yana da matakan inganci guda 5: Q420A, Q420B, Q420C, Q420D da Q420E. Domin Q420 karfe daidai, sinadaran abun da ke ciki da inji Properties, da fatan za a duba tebur a kasa abun ciki.
Features da Amfani
Q420 karfe yana da babban ƙarfi, musamman a cikin al'ada ko al'ada tare da yanayin zafin jiki, tare da manyan kaddarorin inji, ana iya amfani da su a cikin manyan jiragen ruwa, gadoji, kayan aikin tashar wutar lantarki, matsakaici da matsananciyar matsin lamba, tasoshin matsa lamba, injin ɗagawa, injin ma'adinai da kayan aikin ƙarfe. sauran manyan welded tsarin sassa.
Abubuwan sinadaran & kayan aikin injiniya
Sinadarin Haɗin Kan Q420 Karfe
Haɗin Sinadari% (GB/T 1591 - 2008)
Karfe daraja Daraja C (≤) Ina (≤) Mn (≤) P (≤) S (≤) Nb (≤) V (≤) Ti (≤) Cr (≤) Ni (≤) Ku (≤) N (≤) Mo (≤) B (≤) Kuma (≥)
Q420 Q420A 0.20 0.50 1.70 0.035 0.035 0.07 0.20 0.20 0.30 0.80 0.30 0.015 0.20 - -
Q420B 0.035 0.035 -
Q420C 0.030 0.030 0.015
Q420D 0.030 0.025 0.015
Q420E 0.025 0.020 0.015
Haɗin Sinadari% (GB/T 1591 - 2018)
Karfe daraja Daraja C (≤) Ina (≤) Mn (≤) P (≤) S (≤) Nb (≤) V (≤) Ti (≤) Cr (≤) Ni (≤) Ku (≤) N (≤) Mo (≤) B (≤)
Q420 Q420B 0.20 0.55 1.70 0.035 0.035 0.05 0.13 0.05 0.30 0.80 0.40 0.015 0.20 -
Q420C 0.030 0.030
Tebura-2, Madaidaicin Ƙimar Carbon (CEV)
Karfe da aka kawo a cikin yanayin birgima mai zafi (dangane da bincike na narkewa)
CEV (Kashi kashi ≤%); Kauri mara kyau ko diamita Ø
Karfe daraja Darajojin inganci ≤ 30 30 <Ø ≤ 63 63 <Ø ≤ 150 150 <Ø ≤ 250 250 <Ø ≤ 400
Q420 Q420B 0.45 (CEV) 0.47 0.48 0.49 -
Q420C
Table-3, Q420 Karfe Mechanical Properties (Zafafan birgima)
Kauri ko Dia. (Ø) mm; Ƙarfin Haɓaka (≥N/mm2)
Karfe daraja inganci Ø≤16 16< Ø 40 40 <Ø ≤63 63 <Ø ≤ 80 80 <Ø ≤ 100 100 <Ø ≤ 150 150 <Ø ≤ 200 200 <Ø ≤ 250 250 <Ø ≤ 400
Q420 Q420B 420 410 390 370 370 350 - - -
Q420C
Dia. (Ø) mm; Ƙarfin Ƙarfin Ƙarfi (N/mm2)
Karfe daraja Matsayin inganci Ø≤100 100 <Ø ≤ 150 150 <Ø ≤ 250 250 <Ø ≤ 400
Q420 Q420B 520-680 500-650 - -
Q420C
Table-4, Tsawaitawa
Dia. (Ø) mm; Tsawaitawa (%)
Karfe daraja Misalin shugabanci Ø≤40 40 <Ø ≤ 63 63 <Ø ≤ 100 100 <Ø ≤ 150 150 <Ø ≤ 200 250 <Ø ≤ 400
Q420 A kwance 20 19 19 18 - -
A tsaye 21 20 20 19 - -
Q420 karfe daidai da US ASTM, Turai EN, Jamus DIN, Japan JIS, Faransa NF, UK BS da ISO misali (Don dalilai kawai)
China Amurka Jamus Jafananci Faransa Birtaniya ISO
Daidaitawa Daraja Daidaitawa Daraja Daidaitawa Daraja Daidaitawa Daraja Daidaitawa Daraja Daidaitawa Daraja Daidaitawa Daraja
GB /T 1591 - 2008 Q420A ASTM A572M
ASTM A633M		 Gr.60,
Gr.E		 Saukewa: A36-201 E420-1 ISO 4996;
ISO 4951		 Saukewa: HS420D
Saukewa: E420CC
GB /T 1591 - 2008 Q420B ASTM A572M
ASTM A633M		 Gr.60,
Gr.E		 DIN EN 10113-2,
DIN EN 10113-3		 S420NL,
Saukewa: S420ML		 Saukewa: G3124 SEV295,
Saukewa: SEV345		 NF EN 10113-2
NF EN 10113-3		 S420NL,
Saukewa: S420ML		 TS EN 10113-2;
TS EN 10113-3		 Saukewa: S420NL
Saukewa: S420ML		 ISO 4996;
ISO 4951		 Saukewa: HS420D
Saukewa: E420CC
GB /T 1591 - 2008 Q420C ASTM A678M
ASTM A656M		 Gr.B,
Nau'in 7		 DIN EN 10113-2,
DIN EN 10113-3		 S420NL,
Saukewa: S420ML		 Saukewa: G3124 SEV295,
Saukewa: SEV345		 NF EN 10113-2
NF EN 10113-3		 S420NL,
Saukewa: S420ML		 TS EN 10113-2;
TS EN 10113-3		 Saukewa: S420NL
Saukewa: S420ML		 ISO 4996;
ISO 4951		 Saukewa: HS420D
Saukewa: E420CC
GB /T1591 - 2008 Q420D ASTM A678M
ASTM A656M		 Gr.B,
Nau'in 7		 DIN EN 10113-2,
DIN EN 10113-3		 S420NL,
Saukewa: S420ML		 Saukewa: G3124 SEV295,
Saukewa: SEV345		 NF EN 10113-2
NF EN 10113-3		 S420NL,
Saukewa: S420ML		 TS EN 10113-2;
TS EN 10113-3		 Saukewa: S420NL
Saukewa: S420ML
GB /T1591 - 2008 Q420E ASTM A678M
ASTM A656M		 Gr.B,
Nau'in 7		 DIN EN 10113-2,
DIN EN 10113-3		 S420NL,
Saukewa: S420ML		 Saukewa: G3124 SEV295,
Saukewa: SEV345		 NF EN 10113-2
NF EN 10113-3		 S420NL,
Saukewa: S420ML		 TS EN 10113-2;
TS EN 10113-3		 Saukewa: S420NL
Saukewa: S420ML
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