M(jn)ڭh(hun)܇(ch)F(xin)M(jn)܇(ch)FP(pn)(xin)M(jn)䓽zSUM42܇(ch)F
M(jn)ڭh(hun)܇(ch)F(xin)M(jn)܇(ch)FP(pn)(xin)M(jn)䓽zSUM42܇(ch)F12L14܇(ch)F(xin)
Ϣ^(gu)ڣl(f)߿"Ѱl(f)̙C(j)"c(din)"ذl(f)"
M(jn)h(hun)܇(ch)F(xin)M(jn)܇(ch)FP(pn)(xin)M(jn)zSUM42܇(ch)F12L14܇(ch)F(xin)
SUM42
SUM42䓣
(zh)И(bio)(zhn):JIS G4804-1999
Լm÷
Ǹ̼䓣^õc45̖(ho)ȿߵ߉ıa(chn)Ч30^ߵď(qing)ȺӲȣmӹҪԸߵzܡUXlͻIS
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)܇(ch)F(xin)M(jn)܇(ch)FP(pn)(xin)M(jn)䓽zSUM42܇(ch)F12L14܇(ch)F(xin)Ă棺0769-81889857
I(y)(w)(jng) ֙C(j)15916960527 Ԓ(hu)0769-81660876-111
l(f) ѩ ֙C(j)15916961227 Ԓ(hu)0769-81889957
l(f)N(xio)۽(jng) ֙C(j)15916961267 Ԓ(hu)0769-81660876-1221

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