aisi 4140 equivalent material aisi 4140 material specification

Standard:

AiSi, ASTM, bs, DIN, GB, JIS

Grade:

steel, Factory supplying Annealed p20 steel

Place of Origin:

Hubei, China

Brand Name:

kangheng

Model Number:

p20, GB 3Cr2Mo/DIN 1.2330/AISI P20/BOHLER M202/Ss14 618

Type:

round bar and plate

Technique:

plastic mould steel

Surface Treatment:

milled/polishing

Application:

plastic mould steel

Special Use:

plastic mould steel, Mold Steel

Width:

20-800mm

Length:

1800-5000mm

Material:

Alloy Tool Steel

Production route:

EF/EAF+LF+VD/ESR

Quality inspection:

UT, Chemical test, Microstructure, Physical properties etc.

UT test standard:

SEP1921-84 class3 C/c to D/d

Surface treatment:

Black/Grinded/Machined/Turned

Certification:

ISO9001

Tolerance:

0/+1.0mm(turned) -0/+5.0mm(black)

Thickness:

1-800mm