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Tsev > Cov khoom > Hlau Phaj > Hight Strength Tsawg Alloy Steel
ESTE420 steel phaj
ESTE420 steel phaj
ESTE420 steel phaj
ESTE420 steel phaj
ESTE420 steel phaj
ESTE420 steel phaj
ESTE420 steel phaj
ESTE420 steel phaj

ESTE420 steel phaj

ESTE420 qauv steel phaj yog tsim los siv rau hauv tsheb, hlau, thawv, machining qhov chaw, thiab lwm yam.
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Gnee steel, steel mov los ntawm ntuj mus rau hiav txwv yog muaj, thoob ntiaj teb ncav cuag;
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Email : sale@gneesteel.com
Txawb: +86 15824687445 kelly
Tel: +86 372-5055135
Chaw nyob: No. 4-1114, Beichen Building, Beicang Town, Beichen District Tianjin, Suav.
Tshuaj muaj pes tsawg leeg Mechanical Property
Tshuaj muaj pes tsawg leeg
Qib C
≤		 Si Mn P
≤		 S
≤		 N
≤		 Al
≥		 Cr
≤		 Cu
≤		 Mo
≤		 Ni
≤		 Nb
≤		 Ti
≤		 V
≤		 Nb+Ti+V
≤
TIAB SA 420 0.20 0.10~0.60 1.00~1.70 0.025 0.015 0.020 0.020 0.30 0.20 0.10 1.00 0.05 --- 0.20 0.22
Mechanical Property
Qib Tensile zog Rmrau
khoom thicknesses s, mm
N/mm²		 UpperYield StressReH²) rau cov khoom thicknesses s, hauv mm
N/mm² min.		 Elongation tom qab tawg3)
(Lo= 5do)% min.		 Mandrel txoj kab uas hla rau khoov xeem 4), 5)
s≤70 70 s <85 85＜s≤100 100＜s≤125 125＜s≤150 s≤16 16＜s≤35 35＜s≤50 50＜s≤60 60 ＜ 70 70 s <85 85＜s≤100 100＜s≤125 125＜s≤150 Ntev Transverse 6)
TIAB SA 420 530~680 520~670 510~660 500~650 490~640 420 410 400 390 385 375 365 355 345 19
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sale@gneesteel.com
Gnee steel pab pawg yog cov khoom lag luam sib koom ua ke nrog rau steel phaj, coil, profile, sab nraum zoov toj roob hauv pes tsim thiab ua.
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Email: sale@gneesteel.com
Xov tooj: +86 15824687445
Fax: 0372-5055135
WhatsApp / Wechat ：+86 15824687445
Skype: mmkelly1314
Chaw nyob:No. 4-1114, Beichen Building, Beicang Town, Beichen District Tianjin, Suav.
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