SCM440 Alloy Steel Forged Gear Blanks 42CrMo4 1.7225 AISI4140 ABS DNV BV RINA NK Tempering Rough Machining
Jiangyin Fangyuan Ringlike Forging And Flange Co., Ltd.
Price: Negotiation · MOQ: 1 PC · Delivery Time: 15-45 days ·