Product Description

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Grade : X2CrNiMo17-12-3
Number: 1.4432
Classification: Austenitic stainless steel
Density: 8 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 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels
EN 10217-7: 2005 Welded steel tubes for pressure purposes. Stainless steel tubes
EN 10296-2: 2005 Welded circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions
EN 10253-3: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements
EN 10253-4: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements
EN 10272: 2007 Stainless steel bars for pressure purposes
EN 10263-5: 2001 Steel rod, bars and wire for cold heading and cold extrusion. Technical delivery conditions for stainless steels
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 X2CrNiMo17-12-3 (1.4432): EN 10088-2-2005
For weldability, a controlled sulphur content of 0.008 % to 0.030 % is recommended and permitted. For polishability, a controlled sulphur content of 0.015 % max is recommended.

C	Si	Mn	Ni	P	S	Cr	Mo	N
Max0.03	max1	max2	10.5-13	max0.045	0.015	16.5-18.5	2.5-3	0.11

Mechanical properties of steel X2CrNiMo17-12-3 (1.4432)

Rm - Tensile strength (MPa) (+A)	490-700
Rm - Tensile strength (MPa) (+AT)	490-690
Rm - Tensile strength (MPa) (+AT+C)	750-780
Rp0.2 0.2% proof strength (MPa) (+A)	190-240
Rp0.2 0.2% proof strength (MPa) (+AT)	190
KV - Impact energy (J) transverse, (+A)	+20° 60	-196° 60
KV - Impact energy (J) longitud., (+A)	+20° 100
A - Min. elongation at fracture (%) (+A)	40-45
A - Min. elongation at fracture (%) longitud., (+AT)	40
Nominal diameter (mm):	2 - 50
Z - Reduction in cross section on fracture (%)	63-68
Brinell hardness (HB): (+A)	215
Brinell hardness (HB): (+AT)	200

Properties of steel X2CrNiMo17-12-3 (1.4432).

Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yes
Steel shal not be applied at a metal temperature lower than -196 ° C

Detailed Images

Packing & Delivery

Our Company

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LIAOCHENG KUNCHENG PIPE CO.,LTD

Room A2709 ChuangYe Building,Liaocheng City, Shandong Province, China

Mobile&Whatsapp:+8613184174934(Wechat)

Tel&Fax:0086-0635-2930669
Skype:mrhrc

PRODUCTS MENU:

Honed Tube : JIS STKM13C, DIN ST52, SAE1020 ，DIN CK45 etc.

Alloy Seamless Tube: ASME SA-335 (P5, P9, P11, P22 P91) A213 -T22/T12 etc.

Hollow seamless bar :AISI 4130 ,ASTM 4140 etc.

Carbon steel pipe :ASTM A106 Gr.B

Stainless steel pipe : 304, 316, 316L & H grades etc.

Hollow section :S235JR, S275JR, S355JR, P265GH, P355N

SERVICES MENU:

Machining:Turning , Threading , Milling , Boring , Grooving , Skiving , Trepanning , Sawing , Straightening , honing etc

Brand Name	KCGY
Place of Origin	Shandong, China
Model Number	316L stainless steel
Certification	ISO
Thickness	2-27
Type	Seamless
Application	Industry
Standard	ASTM, AISI, DIN, JIS
Outer Diameter	10.3-762
Welding Line Type	Seamless
Steel Grade	1.4432

Industry Grade 316L Austenitic stainless steel 1.4432 Seamless Pipe & Tube

Product Features

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Properties of steel X2CrNiMo17-12-3 (1.4432).

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