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Q420 pereti maitai
Q420 pereti maitai
Q420 pereti maitai
Q420 pereti maitai

Q420 pereti maitai

Ko te rino Q420 he karaehe rino Hainamana o te iti Alloy High Strength Structural Steel, Ko te Kaha Tukunga he 420 MPa me te kaha tensile ko 520-680 Mpa, ko te kiato rauemi he 7.85 g/cm3.He momo momo rino q420 e waatea ana ki te koe, penei i te wera wera, te makariri. Ka taea hoki e koe te kowhiri mai i te pereti rino, te kowiri tira, me te pae rino koranu q420 maitai
Nga korero hua
Q420 Steel Introduction
Ko te rino Q420 he karaehe rino Hainamana o te Waa Hanganga Te Kaha Rawa Rawa, Ko te Kaha Hua he 420 MPa, ka whakamatauria nga tawhā me te 16mm te diameter o nga paera rino, pereti rino ranei, a ko te kaha tensile he 520-680 Mpa, ko te kiato rawa he 7.85 g/ /cm3. E ai ki a GB/T 1591-2008, e 5 nga taumata kounga o Q420: Q420A, Q420B, Q420C, Q420D me Q420E. Mo te rite Q420 rino, te hanganga matū me nga taonga miihini, tirohia nga ripanga kei raro iho.
Nga waahanga me nga whakamahinga
He kaha te kaha o te rino Q420, ina koa i roto i nga ahuatanga kua rite, kua rite ranei, me nga ahuatanga miihini tino whanui, ka taea te whakamahi i roto i nga kaipuke nui, piriti, taputapu teihana hiko, nga kohua reo me te teitei teitei, nga oko pehanga teitei, nga miihini hiki, nga miihini maina me etahi atu waahanga hanganga paiherea nui.
Te hanganga matū me te taonga miihini
Hanga matū o Q420 Steel
Te Hanga Matū % (GB/T 1591 – 2008)
Koeke maitai Kōeke C (≤) Si (≤) Mn (≤) P (≤) S (≤) Nb (≤) V (≤) Ti (≤) Kr (≤) Ko (≤) Cu (≤) N (≤) Mo (≤) B (≤) Als (≥)
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
Hanga Matū % (GB/T 1591 – 2018)
Koeke maitai Kōeke C (≤) Si (≤) Mn (≤) P (≤) S (≤) Nb (≤) V (≤) Ti (≤) Kr (≤) Ko (≤) Cu (≤) 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
Ripanga-2, Uara Ōrite Wao (CEV)
Ko te rino i tukuna i roto i te ahua wera wera (i runga i te tātari whakarewa)
CEV (Hatanga papatipu ≤%); Te matotoru ingoa, te diameter ranei Ø
Koeke maitai Kounga Kounga ≤ 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
Ripanga-3, Q420 Nga Ahuatanga Miihini Riu (Hot rolled)
Matotoru ranei Dia. (Ø) mm; Kaha Tuku (≥N/mm2)
Koeke maitai Kounga 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; Te Kaha Tana (N/mm2)
Koeke maitai Taumata Kounga Ø≤100 100 < Ø ≤ 150 150 < Ø ≤ 250 250 < Ø ≤ 400
Q420 Q420B 520 – 680 500 – 650
Q420C
Ripanga-4, Whakaroa
Dia. (Ø) mm; Whakaroa (%)
Koeke maitai Tauira aronga Ø≤40 40 < Ø ≤ 63 63 < Ø ≤ 100 100 < Ø ≤ 150 150 < Ø ≤ 200 250 < Ø ≤ 400
Q420 Whakapae 20 19 19 18
Poutū 21 20 20 19
Q420 maitai e rite ana ki te US ASTM, Pakeha EN, Tiamana DIN, Japan JIS, France NF, UK BS me te paerewa ISO (Mo nga kaupapa tohutoro anake)
Haina USA Tiamana Hapanihi Parani UK ISO
Paerewa Kōeke Paerewa Kōeke Paerewa Kōeke Paerewa Kōeke Paerewa Kōeke Paerewa Kōeke Paerewa Kōeke
GB/T 1591 – 2008 Q420A ASTM A572M,
ASTM A633M
Gr.60,
Gr.E
NF A36-201 E420-1 ISO 4996,
ISO 4951
HS420D
E420CC
GB/T 1591 – 2008 Q420B ASTM A572M,
ASTM A633M
Gr.60,
Gr.E
DIN EN 10113-2,
DIN EN 10113-3
S420NL,
S420ML
JIS G3124 SEV295,
SEV345
NF EN 10113-2,
NF EN 10113-3
S420NL,
S420ML
BS EN 10113-2,
BS EN 10113-3
S420NL
S420ML
ISO 4996,
ISO 4951
HS420D
E420CC
GB/T 1591 – 2008 Q420C ASTM A678M,
ASTM A656M
Gr.B,
MomoPe7
DIN EN 10113-2,
DIN EN 10113-3
S420NL,
S420ML
JIS G3124 SEV295,
SEV345
NF EN 10113-2,
NF EN 10113-3
S420NL,
S420ML
BS EN 10113-2,
BS EN 10113-3
S420NL
S420ML
ISO 4996,
ISO 4951
HS420D
E420CC
GB/T1591 – 2008 Q420D ASTM A678M,
ASTM A656M
Gr.B,
MomoPe7
DIN EN 10113-2,
DIN EN 10113-3
S420NL,
S420ML
JIS G3124 SEV295,
SEV345
NF EN 10113-2,
NF EN 10113-3
S420NL,
S420ML
BS EN 10113-2,
BS EN 10113-3
S420NL
S420ML
GB/T1591 – 2008 Q420E ASTM A678M,
ASTM A656M
Gr.B,
MomoPe7
DIN EN 10113-2,
DIN EN 10113-3
S420NL,
S420ML
JIS G3124 SEV295,
SEV345
NF EN 10113-2,
NF EN 10113-3
S420NL,
S420ML
BS EN 10113-2,
BS EN 10113-3
S420NL
S420ML
Hua e Pa ana
A283 Kōeke D,A283GrD, A283Gr.D,A283 Kōeke D maitai,A283 Gr D pereti maitai
A656 Gr80 pereti maitai
Koeke S420NL pereti maitai
ASTM A633 Kōeke D maitai
S275J2 pereti maitai hanganga kaha teitei
S355K2 pereti maitai,S355K2 maitai,S355K2
EN10025-4 S420ML pereti maitai
ASTM A514 Kōeke Q pereti maitai
ASTM A514 Kōeke T pereti maitai
S500Q pereti rino
S275M pereti maitai
A709 Grade 50S pereti maitai
EN 10025-6 S500QL PATI MAHIA,S500QL MAHI, S500QL
S500QL pereti maitai
EN S600MC pereti maitai
S420NL pereti maitai,S420NL maitai,S420NL pereti,S420NL
S500QL1 pereti maitai,S500QL1 maitai,S500QL1 pereti
S275NL pereti maitai
S275N pereti maitai
ASTM A283 Koeke A pereti maitai
A283 Koeke B pereti maitai
S235 S275 S355 PATI WHARE
A514 Kōeke H, ASTM A514Gr.H, A514 Kōeke H pereti maitai
A633 Koeke C Pereti maitai koranu iti
ASTM A709 Grade HPS 50W pereti maitai
S235J0 pereti maitai
ASTM A514 Kōeke K pereti maitai
A709 Kōeke 100 maitai
Pereti maitai koranu iti A572 Grade 50
A709 Grade 50S maitai
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