4130 Square Tubing Manufacture Sold And Factory

ANSI SAE 4130/JIS SCM430 structural alloy seamless steel tube we can also produce tube or rolloer according to drawings Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients’ requires. Product Basic Information: Material 4130 Chemical Composition Mechanical Properties(In Quenched & Tempered State) C 0.17-0.24 Tensile strength(MPA) 930 Si 0.17-0.37 Yield strength (MPA) 785 Mn 0.40-0.70 Elongation(δ5/%) 12 Cr 0.80-1.10 Reduction in Area (ψ/%) 50 Mo 0.15-0.25 Impact (J) 63 P ≤0.035 Hardness ≤229HB S ≤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 Chinese ASTM&AISI&SAE JIS EN DIN EN BS EN NF ISO GB 4130 SCM430 25CrMo4(1.7243) ------ 30CrMo 4 we have sold 4140 hot rolled and 4130 cold drawn steel tube before,aslo we can produce machined steel pipe according to drawing,we have sold to Israel,brazil,Portugal and son on,u can check some of the pictures below 4130 steel tube