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S355J2 STEEL | 1.0577 STEEL | ALLOY STEEL

 

» S355J2 Chemical Composition (%)

Steel grade S355J2 is an unalloyed welded structural steel with guaranteed impact work at a temperature of -20ºС.

| C 0.20~0.22| Si 0.55 max.| Mn 1.60 max.| P 0.025 max. | S 0.025 max. | Cu 0.55 max. |

 

 

» Product availability

Hot rolled round, square and flat bars S355J2 | 1.0577 tool steel.

Forged round, square and flat bars S355J2 | 1.0577 tool steel.

Cold Drawing round, square and flat bars S355J2 | 1.0577 tool steel.

Machining bars S355J2 | 1.0577 tool steel.

 

» Mechanical properties of steel S355J2

Nominal thickness (mm):   to 3 3 - 100 100 - 150 150 - 250 250 - 400
Rm - Tensile strength (MPa) Flat and long products 510-680 470-630 450-600 450-600 450-600

 

Nominal thickness (mm):   to 16 16 - 40 40 - 63 63 - 80 80 - 100 100 - 150 150 - 200 200 - 250
ReH - Minimum yield strength (MPa) Flat and long products 355 345 335 325 315 295 285 275

 

KV - Impact energy (J) longitud -20°
27

27
+20°
27

 

Nominal thickness (mm):     to 1 1 - 1.5 1.5 - 2 2 - 2.5 2.5 - 3
A - Min. elongation Lo = 80 mm (%) parallel, 14 15 16 17 18

 

Nominal thickness (mm):     3 - 40 40 - 63 63 - 100 100 - 150 150 - 250
A - Min. elongation Lo = 5,65 √ So (%) parallel, 22 21 20 18 17

 

 

» S355J2 Application.

Steel grade S355J2 is characterised by an optimal set of mechanical characteristics, which determines its widespread use when manufacturing metal structures and products for construction and machine building purposes. It is used in industrial and civil engineering, as well as in the construction of oil and gas platforms, other offshore structures, power transmission towers and other metal structures. Steel S355J2 is actively used to manufacture elements of heavy ground and underground equipment (bulldozers, excavators and dump trucks), railway wagons and agricultural machinery.

 

» Welding

Steel grade S355J2 has good weldability both with and without heating.

 

 

 

Products » Raw Materials » Grade


Tool Steel


Stainless Steel


Alloy Structual Steel


High Speed Steel


Plastic Mould Steel


Carbon Steel


Cast Iron


 

Cold Work Tool Steel

› 1.2379 | D2

› 1.2080 | D3

› 1.2436 | D6

› 1.2746

› 1.2510 | O1

› 1.2842 | O2

Hot Work Tool Steel

› 1.2344 | H13

› 1.2343 | H11

› 1.2714 | L6 | SKD4

 

 

 

 

› AISI440C | W.Nr 1.4125 | X105CrMo17

AISI440B | W.Nr 1.4112 | X90CrMoV18

› AISI420 | W.Nr.1.4034 | X46Cr13

› AISI630 | W.Nr.1.4542 | 17-4ph

W.Nr 1.2360 | X48CrMoV8-1-1

 

 

 

 

› 4140 | 1.7225 | 42CrMo4 |EN19 |SCM440

› 4340 | 1.6582 | 34CrNiMo6 | EN24

› 5140 | 41Cr4 | SCR440

› 8620 | 1.6523 | 20NiCrMo2-2 | SNCM220

› 16MnCr5 | 1.7131

› 1.0577 | S355J2

 

 

 

 

 

 

› 4341

› 4241

› M2 | 1.3343 | SKH51 | 6542

› M35 | 1.3243 | SKH55

› M42 | 1.3247 | SKH59

 

 

 

 

›1.2311 | P20 | 3Cr2Mo

› 1.2312 | P20+S

› 1.2738 | P20+Ni

› 1.2316 | S136 | 4Cr13

› 1.2083 | 420 |SUS420J2 | X42Cr13

› 718 | 718H

› NAK80 | P21

› 1.2767 | X45NiCrMo4 | 6F

 

› 1.1191 | C45 | CK45 | 1045 | S45C

› 1.0540 | C50 | CK50 | 1050 | S50C

 

› EN-GJS-400-18

› EN-GJS-400-15

› EN-GJS-450-10

› EN-GJS-500-7

› EN-GJS-600-3

› EN-GJS-700-2

 

 

 

 

 
     
     
     

 

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Mobile:86-18038016519

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