AISI4140鉻鉬合金鋼美國(guó)進(jìn)口原裝料現(xiàn)貨供應(yīng)

進(jìn)口AISI4140美國(guó)合鋼材料明富鋼材專業(yè)銷售

美國(guó)標(biāo)準(zhǔn)AISI4140鉻鉬合金鋼原裝進(jìn)口供貨商

美國(guó)AISI標(biāo)準(zhǔn)4140鉻鉬合金鋼優(yōu)惠價(jià)

明富鋼材優(yōu)質(zhì)銷售4140鉻鉬合金鋼 C. Si. Mn. Cr. Mo.

明富鋼材優(yōu)質(zhì)銷售4140鉻鉬合金鋼0.40% 0.25% 0.85% 1.00% 0.25%

明富鋼材優(yōu)質(zhì)銷售4140鉻鉬合金鋼AISI 4140 is a chromium molybdenum quality alloy steel. AISI 4140 is primarily supplied in the hardened and tempered condition to 18-22HRc range. AISI 4140 offers good ductility, shock resisting characteristics combined with resistancee to wear. AISI 4140 is suitable for a variety of applications in the oil and gas sector. This material can be supplied to AISI steel standards