AISI4140鉻鉬合金鋼美國進口原裝料現(xiàn)貨供應

進口AISI4140美國合鋼材料明富鋼材專業(yè)銷售

美國標準AISI4140鉻鉬合金鋼原裝進口供貨商

美國AISI標準4140鉻鉬合金鋼優(yōu)惠價

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

明富鋼材優(yōu)質銷售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