special steel round bar Cr12

Steel Grade:

alloy steel

Standard:

AiSi, ASTM, bs, DIN, GB, JIS, AISI, ASTM

Dimensions:

dia:50-500mm

Place of Origin:

Hubei, China

Brand Name:

YOULI

Technique:

Forged

Application:

Die Steel Bar

Alloy Or Not:

Is Alloy

Special Use:

Mold Steel

Type:

Alloy Steel Bar

Brand name:

Youli

Shape:

Round bar ,Flat

Ultrasonic test:

SEP 1921-84 Class D/d

certification:

ISO9001:2008

HRC Secondary hardness:

61-62

Technology:

EAF+LF+VD+ESR

Delivery state:

Annealed/Ingot/Processing

Inspection:

UT,Chemical Composition,Grain size

Surface treatment:

Black/Grinding/Polished/Turned/Milling/Machined