Forged Alloy Steel Round Bar (40Cr / AISI 5140)

Forged alloy Steel Round Bar 40Cr / AISI 5140 1. Dia. 100-1200mm, 2. Length. 3.0-12.0m, (can do exact length as you asked), Product Description

Forged alloy Steel Round Bar 40Cr / AISI 5140 1. Dia. 100-1200mm, 2. Length. 3.0-12.0m, (can do exact length as you asked), 3. Surface condition: Black surface/rough, turned/peeled/grinding. 4. Heat treatment: Normalised, annealized, quenched, tempered. 5. Test: Ultrasonic test as per SEP 1921-84 G3 C/c 6. Grain size: Accrd ASTM E112, 5-8. 7. Non-metallic inclusions: Accrd ASTM E45 method 8. Provide mill test certificate. 9. Lead time: 30-45 days 10. MOQ: 20 tons

Type	Standard					Specification
	GB/T	ASTM	DIN	JIS	ISO
Carbon steel	20#	1020	C20	S20C	---
	35#	1035	C35	S35C	C35E4	1. Dia: 100mm-1000mm
	45#	1045	C45	S45C	C45E4	2. Length: 3000mm-12000mm
Alloy structural steel	35CrMo	4135	34CrMo4	SCM435	34CrMo4	3. Process:   EAF + LF + VD + Forged + Heat Treatment (optional)
	40Cr	5140	41Cr4	SCr440	41Cr4	4. Delivery condition: Hot forged +Rough machined + Turned (optional)
	42CrMo	4140	42CrMo4	SCM440	42CrMo4
	40CrMnMo	4142	42CrMo4	SCM440	42CrMo4	5. Forged ratio: no less than 3: 1
	40CrNi2Mo	4340	34CrNiMo6	SNCM439	---	6. Test: ultrasonic test as per SEP 1921-84 3C/c
Alloy tool steel	9SiCr		90CrSi5	---	---	7. Certs: ISO9001: 2000, LR, ABS, GL, CCS certs
	Cr12Mo1V1	D2	X155CrVMo12-1	---	160CRMoV12	8. Payment: L/C at sight, T/T
	4Cr5MoSiV1	H13	X40CrMoV5-1	SKD61	40CrMoV5	9. Delivery time: 30-45days
	Cr12	D3	X210Cr12	SKD1	210Cr12	10. Package: 20" or 40" loose container
	Cr12MoV	---	X165CrMoV12	SKD11	---

   

Forged Alloy Steel Round Bar (40Cr / AISI 5140)