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ASTM 4140 4340 4130 Large Diameter Hot Steel Ring Forging Parts Alloy Steel Rolled Forging Rings
Steel Grade: AISI4140 4130 4340 42CrMo4 EN19 or China Steel grade 42CrMo
Process: Hot Forging and Ring Rolling Rings
Heat Treatment: Normalizing / Quenched + Tempered
Machining: Pre-machined or Machining as per customer's requirement.
Whatsapp: 0086 159 5095 8397
ASTM 4140 4340 4130 Large Diameter Hot Steel Ring Forging Parts Alloy Steel Rolled Forging Rings
Steel Grade: AISI4140 4130 4340 42CrMo4 EN19 or China Steel grade 42CrMo
Process: Hot Forging and Ring Rolling Rings
Heat Treatment: Normalizing / Quenched + Tempered
Machining: Pre-machined or Machining as per customer's requirement.
Whatsapp: 0086 159 5095 8397