Products

Steel Grade: 4130/30CrMo
C: 0.28-0.33
Si: 0.15-0.35
Mn: 0.40-0.60

Material: Alloy Tool Steel Round Bar H13
Process: EAF + LF + VD + Forged + Heat Treatment (optional)
Heat Treatment: Normalized / Annealed / Quenched / tempered

Grade: H13
C: 0.32-0.45
Si: 0.90-1.25
Mn: 0.20-0.60

Dimensions:
Round: dia.10-700 mm
Flat: 6-120 x 40-1200 mm
Block: 80-600 x 100-1600 mm

Size: Round Dia: 6-1200mm Heat Treatment Normalized: Annealed;Quenched;Tempered Surface Condition: Black;Peeled;Polished;Machined;Grinded;Turned;Milled

Hardness is HRC28-35
Be directly used after cold working
For low melting point tin,zinc and lead alloys

Size: Round
Dia: 6-1200mm
Process: EAF+LF+VD+Forged+Heat treatment(optional)
Heat Treatment: Normalized;Annealed;Quenched;Tempered

Steel Smelthing: (Ladle furance / Electric Arc Furnace / Vacuum oxygen)
Steel Ingot: (Ingot Rolling / electroslag remelting furnace)
Steel Round Bar: (Steel Round Bar / Steel Plate)

C(%): 0.41-0.49
Si(%): 0.15-0.35
Mn(%): 0.60-0.80
P(%): Max 0.025

Annealing ≤255HB
Indentation Diameter ≥3.8mm
Quenching ≥59HRC

Round Steel Bar: 60-800mm
Flat Steel Bar: 25-400mm*200-800mm
Annealed(+A) Max: 255HB

C: 0.40-0.50
Mn: 0.15-0.45
Si: 0.10-0.40
Cr: 1.20-1.50