PRODUCT DESCRIPTION
vimsteel product 4130

AISI 4130 / UNS G41300

AISI 4130 is a low alloy C-steel containing chromium and molybdenum as strengthening agents. It has low carbon content, and hence it can be welded easily. It is supplied as round bar commonly in the hardened and tempered condition with a hardness of max. 22 HRC.

Chemical Composition (%)

Applications

AISI 4130 is a low alloyed, hardened and tempered steel used for oil & gas drilling and production equipment.

Heat Treatment

Normalized 885 – 926°C. Austenized/ hardened 857 – 885°C. Tempered 650 – 704°C.

Weldability

Good.

General

NACE MR0175/ ISO 15156-3 and NACE MR0103/ ISO 17945

Bars

ASTM A29 (for chemical only), type 75 ksi

Mechanical Properties (Specific for Bars – 75 ksi)