13CrMo4-5 ( 1.7335 )
Sources: this site Click: Date: 2015-12-7 0:1:10
| Grade : | 13CrMo4-5 |
| Number: | 1.7335 |
| Classification: | Alloy special steel |
| Density: | 7.85 g/cm ³ |
| Standard: | | EN 10028-2: 2009 Flat products made of steels for pressure purposes. Non-alloy and alloy steels with specified elevated temperature properties | | EN 10222-2: 2000 Steel forgings for pressure purposes. Ferritic and martensitic steels with specified elevated temperature properties | | EN 10216-2: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified elevated temperature properties | | EN 10253-2: 2007 Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements | | EN 10273: 2007 Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties |
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Chemical composition % of grade 13CrMo4-5 (1.7335): EN 10028-2-2003| According EN 10216-2 chemical composition: 0.1 < C < 0.17; 0.4 < Mn < 0.7; |
| C | Si | Mn | P | S | Cr | Mo | N | Cu |
| 0.08 - 0.18 | max 0.35 | 0.4 - 1 | max 0.025 | max 0.01 | 0.7 - 1.15 | 0.4 - 0.6 | max 0.012 | max 0.3 |
Mechanical properties of grade 13CrMo4-5 (1.7335)
| Nominal thickness (mm): | to 60 | 60 - 100 | 100 - 150 | 150 - 250 |
|
| Rm - Tensile strength (MPa) | 450-600 | 440-590 | 430-580 | 420-570 |
| Nominal thickness (mm): | to 16 | 16 - 60 | 60 - 100 | 100 - 150 | 150 - 250 |
|
| ReH - Minimum yield strength (MPa) | 290-300 | 290 | 270 | 255 | 245 |
|
| KV - Impact energy (J) transverse, | +20°
27 |
|
| KV - Impact energy (J) longitud., | +20°
40-44 |
|
| A - Min. elongation at fracture (%) | 19-22 |
Equivalent grades of grade 13CrMo4-5 (1.7335)Warning! Only for referenceUSA
- | Germany
DIN,WNr | Japan
JIS | France
AFNOR | England
BS | Italy
UNI | Spain
UNE | China
GB | Sweden
SS | Poland
PN | Czechia
CSN | Austria
ONORM | Russia
GOST | Inter
ISO |
| | | | | | 14CrMo3 | | 14CrMo4-5 | | 14CrMo4.5 |
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