1. 100% after ultrasonic test 2. black or machined surface 3. good quality 4. enough stock at hand 1.Dimentions of all 4140/4142/42CrMo4/42CrMo products in our company(Unit:MM)round bar(HR) dia 10--65 (length 2000-5000) round bar(HF) dia70--500(length2000-5000)flat(HR) thickness*width*length 10--90*205--605*2000--4000flat(HF) thickness*width*length 25--1000*205-1000*2000-4000die blockas per ...
China
ADD:1/F, D3 Building, Beifangyongfa Technological Garden, Bitou No. 4 Industrial Zone, Songgang, Bao'an Dist.,Shenzhen,Guangdong
TEL:86-755-29894959