Hot Sale Chinese suppliers manufacturer mild 4140 steel bar with low price

Steel Grade:

steel bar

Standard:

AiSi, ASTM, bs, DIN, GB, JIS

Place of Origin:

Shanghai, China

Brand Name:

Baosteel,Ansteel,Masteel,Shasteel,Shousteel

Model Number:

Q235B Q235,SAE1018,SAE1045,20#,45# etc.

Technique:

Forged

Application:

Structural Steel Bar

Alloy Or Not:

Non-Alloy

Special Use:

Free Cutting Steel

Type:

Carbon Steel Bar, Equal or Unequal

breed classify:

semi-killed steel OR killed steel

yield strength:

A36/235-260MPa S355JR/360-420MPa

strength of extension:

A36//420MPa S355JR/485MPa

elongation:

A36//26min S355JR/26min

manganese content:

A36//Mn(0.45)% S355JR/Mn(1.35)%

silicon content:

A36//Si(≥0.19)% S355JR/Si(≥0.002)%

phosphorus content:

A36//P(0.03)% S355JR/P(0.012)%

sulphur content:

A36//S(0.02)% S355JR/S(0.013)%

manufacturing technique:

Hot rolled(elementary) Can be processed again repeatedly