We offers aisi sae 4140jis scm440 hot rolled carbon structural alloy high tensile steel plate. standards:astm, jis, gb, en(din, bs, nf) or per as client requires. product basic information:material 4140chemical composition mechanical properties(in quenched & tempered state)c 0.37-0.45 tensile strength(mpa) 980si 0.17-0.37 yield strength (mpa) 785mn 0.90-1.20 elongation(5%) 10cr 0.90-1.20 reduction in area (%) 45mo 0.20-0.30 impact (j) 63p 0.035 hardness 217hbs 0.035 cu 0.30 ni 0.30 2.product application areas:our products have been used in all kinds of areas, such as aviation, aerospace, navigation, nuclear energy, chemical industry, electronic information, achine manufacture, petrochemical, automotive, instrument and meter, communication , transportation, and medical instruments, etc. 3.similar steel grade & equivalent steel materials:usa japanese gemany british france international chineseastm&aisi&sae jis en din en bs en nf iso gb4140 ssm440 42crmo4(1.7225) 42crmo4 42crmo4 ------ 40crmnmo.
Additional Information:
Payment Terms :
L/C, D/A, D/P, T/T
chendu, China
Write a Review
Benny (Sichuan Liaofu Special Steel Trading Co., Ltd)
Share us via
