1.4003

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发表时间：2024-11-13 14:57

Grade :

X2CrNi12

Number:

1.4003

Classification:

Ferritic stainless steel

Density:

7.7 g/cm ³

Standard:

EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

EN 10088-3: 2005 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

EN 10028-7: 2007 Flat products made of steels for pressure purposes. Stainless steels

EN 10296-2: 2005 Welded circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions

EN 10272: 2007 Stainless steel bars for pressure purposes

EN 10088-1: 2005 Stainless steels. List of stainless steels

EN 10088-5: 2009 Stainless steels. Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes

EN 10088-4: 2009 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes

Chemical composition % of steel X2CrNi12 (1.4003): EN 10088-2-2005

Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast.

C	Si	Mn	Ni	P	S	Cr	N
max 0.03	max 1	max 1.5	0.3 - 1	max 0.04	max 0.015	10.5 - 12.5	max 0.03

Mechanical properties of steel X2CrNi12 (1.4003)


Rm - Tensile strength (MPa) (+A)	450-650


R_p0.2 0.2% proof strength (MPa) (+A)	250-280


KV - Impact energy (J) transverse, (+A)	+20° 50-60


A - Min. elongation at fracture (%) (+A)	18-20

Brinell hardness (HB): (+A)

200

Properties of steel X2CrNi12 (1.4003)

Resistance to intergranular corrosion: in the delivery condition - no; in the welded condition - no

Equivalent grades of steel X2CrNi12 (1.4003)Warning! Only for reference

EU
EN

USA
-

X2CrNi12

S40977

Mechanical properties

R_eH	Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
R_m	Tensile strength / Zugfestigkeit / Resistance a la traction
A	Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J	Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

Heat treatment conditions

+A	Soft annealed
+AC	Annealed to achieve spheroidization of the carbides
+AR	As rolled
+AT	Solution annealed
+C	Cold drawn / hard
+CR	Cold rolled
+FP	Treated to ferrite-pearlite structure and hardness range
+I	Isothermal annealing
+LC	Cold drawn / soft
+M	Thermo mechanical rolling
+N	Normalized
+NT	Normalized and tempered

+P	Precipitation hardened
+PE	Peeled
+QA	Air quenched and tempered
+QL	Liquid quenched and tempered
+QT	Quenched and tempered
+S	Treated to improve shearability
+SH	As rolled and turned
+SR	Cold drawn and stress relieved
+T	Tempered
+TH	Treated to hardness range
+WW	Warm worked
+U	Untreated

Ferritic stainless steel
Chemical composition of steel X2CrNi12 (1.4003), Standards of steel X2CrNi12 (1.4003)
Mechanical Properties of steel X2CrNi12 (1.4003) Equivalent grades of steel X2CrNi12 (1.4003)
steel X2CrNi12 (1.4003) Tensile Strength, Elongation, Proof strength , Hardness

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