M(jn)ڭh(hun)܇FM(jn)܇FP(pn)M(jn)䓽zSUM42܇F
M(jn)ڭh(hun)܇FM(jn)܇FP(pn)M(jn)䓽zSUM42܇F12L14܇F
Ϣ^(gu)l(f)߿"Ѱl(f)̙C(j)"c(din)"ذl(f)"
M(jn)h(hun)܇FM(jn)܇FP(pn)M(jn)zSUM42܇F12L14܇F
SUM42
SUM42䓣
(zh)И(bio)(zhn):JIS G4804-1999
Լm÷
Ǹ̼^õc45̖(ho)ȿߵ߉ıa(chn)Ч30^ߵď(qing)ȺӲmӹҪԸߵzUXlͻIS
W(xu)ɷݣ
̼ C 0.370.45
Si0.150.35
i Mn1.201.55
S 0.020.30
P 0.05
W(xu)ܣ
(qing) b (MPa)(܈)590735; (ߜػػB(ti))590785
L(zhng) 5 ()(܈)14;(܈)17
տs ()(܈)20
Ӳ (܈)207HB;()179229HB
̎Ҏ(gu)M
؛B(ti)ԟ܈B(ti)؛؛B(ti)(yng)ںͬע
M(jn)ڭh(hun)܇FM(jn)܇FP(pn)M(jn)䓽zSUM42܇F12L14܇FĂ棺0769-81889857
I(y)(w)(jng) ֙C(j)15916960527 Ԓ0769-81660876-111
l(f) ѩ ֙C(j)15916961227 Ԓ0769-81889957
l(f)N۽(jng) ֙C(j)15916961267 Ԓ0769-81660876-1221

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