Name: High carbon chromium bearing steel DIN 34CrMo4 bar
Brand: TianTuo
Availability: InStock

Product Details

Product Description

High carbon chromium bearing steel DIN 34CrMo4 bar

Technical Specification

Mark	China	USA	UK	Japan	France	Germany
structural alloy steel	GB	ASTM	BS	JIS	NF	DIN
	20Mn2	13201321	150M19	SMn420		20Mn5
	30Mn2	1330	150M28	SMn433H	32M5	30Mn5
	35Mn2	1335	150M36	SMn438(H)	35M5	36Mn5
	40Mn2	1340		SMn443	40M5
	45Mn2	1345		SMn443		46Mn7
	50Mn2				~55M5
	20MnV					20MnV6
	35SiMn		En46			37MnSi5
	42SiMn		En46			46MnSi4
	40B	TS14B35
	45B	50B46H
	40MnB	50B40
	45MnB	50B44
	15Cr	5115	523M15	SCr415(H)	12C3	15Cr3
	20Cr	5120	527A19	SCr420H	18C3	20Cr4
	30Cr	5130	530A30	SCr430		28Cr4
	35Cr	5132	530A36	SCr430(H)	32C4	34Cr4
	40Cr	5140	520M40	SCr440	42C4	41Cr4
	45Cr	51455147	534A99	SCr445	45C4
	38CrSi

	12CrMo		620Cr.B		12CD4	13CrMo44
	15CrMo	A-387Cr . B	1653	STC42	12CD4	16CrMo44
				STT42
				STB42
	20CrMo	41194118	CDS12	SCT42	18CD4	20CrMo44
			CDS110	STT42
				STB42
	25CrMo	4125	En20A		25CD4	25CrMo4
	30CrMo	4130	1717COS110	SCM420	30CD4
	42CrMo	4140	708A42		42CD4	42CrMo4
			708M40
	35CrMo	4135	708A37	SCM3	35CD4	34CrMo4
	12CrMoV
	12Cr1MoV					13CrMoV42
	25Cr2Mo1VA
	20CrV	6120				22CrV4
	40CrV	6140				42CrV6
	50CrVA	6150	735A30	SUP10	50CV4	50CrV4
	15CrMn
	20CrMn	5152	527A60	SUP9
	30CrMnSiA
	40CrNi	3140H	640M40	SNC236		40NiCr6
	20CrNi3A	3316			20NC11	20NiCr14
	30CrNi3A	3325	653M31	SNC631H		28NiCr10
		3330		SNC631
	20MnMoB	80B20
	38CrMoAlA		905M39	SACM645	40CAD6.12	41CrAlMo07
	40CrNiMoA	4340	871M40	SNCM439		40NiCrMo22

Chemical Element for High carbon chromium bearing steel DIN 34CrMo4 bar

Standard

Grade Number

35CrMo

0.32-0.40

0.17-0.37

0.40-0.70

≤0.035

0.80-1.10

≤0.30

0.15-0.25

EN/DIN

34CrMo4/1.7220

0.30-0.37

≤0.40

0.60-0.90

≤0.035

0.90-1.20

0.15-0.20

35CrMo4

Physical Properties for High carbon chromium bearing steel DIN 34CrMo4 bar

Quenching temperature ℃		Holding time Min	Hardening medium	Temper temperature ℃	After tempering hardness ≥HRC

salt-bath furnace	controlled atmosphere furnace
1191	1204	5~15	air cooling	522	60

Steel plate/Sheet thickness / mm	σb Mpa	σs ≥/Mpa	δ Samples from the standard for 50 mm (2 in)	180 ° of cold bending test longitudinal horizontal


Hot-rolled/Cold rolling:5 - 150	520	415	16~18	2a	3.5a

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