DIN Cronifer 40 B

Catalog

Cronifer 40 B Profile
Cronifer 40 B Chemical composition
Cronifer 40 B Mechanical Properties
Cronifer 40 B Physical Properties
Cronifer 40 B Heat treatment
Cronifer 40 B Size Availability
Cronifer 40 B Relevant products

Profile

This page is mainly introduced the Cronifer 40 B chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Cronifer 40 B,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Cronifer 40 B

Steel Garde: Cronifer 40 B
Type:Stainless Steels
Country:Germany
Standard:DIN
Application:Cronifer 40 B

Relevant products:

T30402/X155CrVMo12...

D6AC Forging Hollow Bar

Monel400 round bar

06Cr19Ni10/S30408/...

S30409/304H/S30409/1.4948 Tube

S30403/304L/S30403/1.4307 Tube

S32169/321H/S32109/1-4940 Tube

S31608/316/S31600/1.4401 Tube

S31603/316L/S31600/1.4404 Tube

Monel400/N04400/2....

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 213 N08925	SAE	USA
A 240 N08925	SAE	USA
A 276 N08925	SAE	USA
A 312 N08925	SAE	USA
A 479 N08925	SAE	USA
B 625 N08925	SAE	USA
B 649 N08925	SAE	USA
B 673 N08925	SAE	USA
B 674 N08925	SAE	USA
B 677 N08925	SAE	USA
N08925	AISI	USA
SB-625 N08925	AMS	USA
SB-649 N08925	AMS	USA
SB-673 N08925	AMS	USA
SB-674 N08925	AMS	USA
SB-677 N08925	AMS	USA
GH1040	GB	China
GH1140	GB	China
GH4033	GB	China
GH4037	GB	China
GH4043	GB	China
GH4049	GB	China
S20400	AISI	USA
XM-31	UNS	USA
S21400	AISI	USA
A 240 Type XM-29	SAE	USA
A 249 TPXM-29	SAE	USA
A 269 TPXM-29	SAE	USA
A 276 XM-29	SAE	USA
A 312 TPXM-29	SAE	USA
A 314 XM-29	SAE	USA
A 358 XM-29	SAE	USA
A 412 Type XM-29	SAE	USA
A 479 XM-29	SAE	USA
A 580 Type XM-29	SAE	USA
A 688 Grade TP XM-29	SAE	USA
A 813 Grade TP XM-29	SAE	USA
A 814 Grade TP XM-29	SAE	USA
A 943 TPXM-29	SAE	USA
A 955 XM-29 Grade 280	SAE	USA
A 955 XM-29 Grade 40	SAE	USA
A 955 XM-29 Grade 420	SAE	USA
A 955 XM-29 Grade 520	SAE	USA
A 955 XM-29 Grade 60	SAE	USA
A 955 XM-29 Grade 75	SAE	USA
A 959 Type XM-29	SAE	USA
SA-249 TP XM-29	AMS	USA
SA-276 XM-29	AMS	USA
SA-312 Grade TP XM-29	AMS	USA
SA-358 XM-29	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
Ni	36.0000	39.0000
Cr	20.0000	23.0000
C		0.1200
Mn		1.0000
Si	1.3000	2.2000
Al		0.5000
La	0.0300	0.2000
S		0.0300
P		0.0300
Cu		0.5000

Mechanical Properties

Tensile strength	365～975	σb/MPa
Yield Strength	009	σ 0.2 ≥/MPa
Elongation	07	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	938～621	-
HRC	30	-

Physical Properties

Thermal expansion	67-19	e-6/K
Thermal conductivity	02-31	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0054-2950	째C
Density	3303-2622	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
Cronifer 40 B Stainless Steels	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk