Specification:

AISI 4130 is a low alloy steel containing molybdenum and chromium as strengthening agents. The carbon content is nominally 0.30% and with this relatively low carbon content the alloy is excellent from the fusion weld ability standpoint. The ASTM A519 4130alloy can be hardened by heat treatment.Paragraph

This grade is similar to 4140 in scope which has a higher carbon level giving 4130 an advantage when it comes to weld ability, this weld ability is achieved at the cost of through section hardenability.


AISI 4130 steel is a low alloy steel that is used in structural designs that may be found in applications such as aircraft engine mounts or welded tubing. It is well known for its ease of welding and ability to harden in commercial applications. It is commonly referred to as chromium-molybdenum steel.

Specification:

AISI 4130 is a low alloy steel containing molybdenum and chromium as strengthening agents. The carbon content is nominally 0.30% and with this relatively low carbon content the alloy is excellent from the fusion weld ability standpoint. The ASTM A519 4130alloy can be hardened by heat treatment.

This grade is similar to 4140 in scope which has a higher carbon level giving 4130 an advantage when it comes to weld ability, this weld ability is achieved at the cost of through section hardenability.


AISI 4130 steel is a low alloy steel that is used in structural designs that may be found in applications such as aircraft engine mounts or welded tubing. It is well known for its ease of welding and ability to harden in commercial applications. It is commonly referred to as chromium-molybdenum steel.

Mechanical Properties:

Condition Hardened & Tempered
UTS Min: 100 KSI
0.2% Proof Stress Min: 80 KSI
Elongation Min: 20 %
Reduction of Area Min: 40 %

Grade and Chemical composition:

Range C Si Mn P S Cr Mo
Min 0.28 0.15 0.4 0.8 0.15
Max 0.33 0.35 0.6 0.035 0.04 1.1 0.25

Size:

Hot-rolled:    OD:51-508 mm; WT: 7-60 mm; L: Max 16000 mm

Cold-Drawn: OD: 10-50 mm; WT: 2-10 mm; L: Max 16000 mm

Specifications in accordance with customer requirements.

Packing:

Beveled/black painting/plastic caps/in bundles/steel strips/wooden box/

accordance with customer requirements.

Surface treatment:

Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting, Epoxy & Fbe Coating

Painting as requested

See also :

A213 Pipes

ASTM A213 Alloy Steel Boiler Tubes

A355 Pipes

ASTM A335 Seamless Alloy Steel Pipes

A519 Pipes

ASTM A519 Alloy Steel Mechanical Tubing

AISI 4130 Pipes

AISI 4130 Low Alloy Steel Pipes

AISI 4140 Pipes

AISI 4140 Alloy Steel Pipes

DIN 17175 Pipes

DIN 17175 Alloy Steel Pipes

EN 10297-1

EN 10297-1

EN 10216-1, EN 10216-2

EN 10216-1, EN 10216-2

EN 10297-1 Alloy Steel

EN 10297-1 Alloy Steel

EN 10210-1

EN 10210-1

Hastelloy C22

Hastelloy C22

Inconel 600

Inconel 600

Inconel 625

Inconel 625

Inconel 718

Inconel 718

Inconel 800

Inconel 800