AISI4140铬钼合金钢美国进口原装料现货供应

AISI4140铬钼合金钢美国进口原装料现货供应

进口AISI4140美国合钢材料明富钢材专业销售

美国标准AISI4140铬钼合金钢原装进口供货商

美国AISI标准4140铬钼合金钢优惠价

明富钢材优质销售4140铬钼合金钢 C. Si. Mn. Cr. Mo.

明富钢材优质销售4140铬钼合金钢0.40% 0.25% 0.85% 1.00% 0.25%

明富钢材优质销售4140铬钼合金钢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