Alloy Steel/Steel Plate/Steel Sheet/Steel Bar/Steel Flat Bar Sncm431

• Type: Flat
• Composition: Ferrous Steel Scrap
• Technique: Hot Forged,or Hot Rolled
• Shape: Round,Flat or Square
• Surface Treatment: Polished,Grinded or Peeled
• Special Use: Alloy Structural Steel
• Model NO.: SNCM431
• Application: Structural Steel Bar
• Size Range: Round Bar:Dia12~420mm Flat Bar:2~420 X 30~1500mm
• Smelting Process: Ef, Eaf, ESR
• Delivery Condition: Hot Rolled, Forged, Annealed,Quenched and Tempered
• Surface Condition: Black Surface, Grinded,Peeled,Milled,Polished
• Transport Package: Seaworth Packing
• Specification: Round Bar: Dia12~420mm Flat Bar: 2~420 X 30~1500mm
• Trademark: CHENGQUAN
• Origin: Huangshi, Hubei
• HS Code: 7228100000
• Production Capacity: 5000tons/Year

Product Description

Size available: 
Square/Round Bar: 12~ 500mm 
Flat:10~155 x 50~ 800mm 
 
Steelmaking process: EF, EF/EAF+LF+VD, EF/EAF+ESR, hot forged/ hot rolled 
 
Delivery condition: hot rolled, forged, annealed, quenched and tempered ,or as your special requirements. 
 
Surface condition: black surface, polished surface, grinded surface, peeled surface, milled surface. 
 

Features: 
Competitive price 
immediate delivery 
Premium quality 
Reliable service 

Packing details:In seaworthy packing, as your requirement. 
Delivery details:within 30-50 days 

Chemical composition(%): 
C 0.27~0.35 Si 0.15-0.35 Mn 0.60-0.90 P 0.030max. S 0.030max. Cr 0.60~1.00 Ni 1.60~2.00 Mo 0.15-0.30 Cu 0.30max.

Mechanical Properties:
Tensile Strength (MPa):830
Yield Point (MPa):685
Elongation (%):20
Reduction of Area (%):55
Impact Akv (J):98
Hardness (HB):248-302
 
Marking: Grade, heat NO. length will be stamped on each bar with required color. 

Ultrasonic Test:Material will be ultrasonically tested at appropriate stages of the manufacture 
to ensure the quality, as agreed between seller and purchaser. 

Quality assurance: ISO9001 certified, IQNet, CQC.