Steel Grade:

25CrMo4 42CrMo4 30CrMo SAE 4130 4140

Standard:

AISI, ASTM, BS, DIN, GB, JIS

Place of Origin:

Tianjin, China

Brand Name:

Longford

Model Number:

25CrMo4 42CrMo4 30CrMo SAE 4130 4140

Technique:

Hot Rolled,Cold Drawn,Forged

Application:

Structural Steel Bar

Alloy Or Not:

Is Alloy

Special Use:

Cold Heading Steel

Type:

Alloy Steel Bar

Tolerance:

±10%

Processing Service:

Bending, WELDING, Decoiling, Cutting, PUNCHING

Grade:

25CrMo4 42CrMo4 30CrMo SAE 4130 4140

Product Name:

25CrMo4 42CrMo4 30CrMo SAE 4130 4140 Chrome Alloy Bar

Surface:

Black,Pickled, Brushed Polished

Shape:

Round Section

Diameter:

10mm~1200mm

Length:

1-12m

Hot Working:

816 to 1038°C (1500 to 1900°F)

Annealing:

872°C (1600°F)

Tempering:

205 to 649°C (400 to 1200°F)

Elongation:

12%

Density:

7.85