SUS434 EN 1.4113 DIN X6CrMo17-1 Cold Rolled Stainless Steel Strip
Coil 0.5*17mm
UNS S43400
The molybdenum-bearing version of the general-purpose grade (Type
430), Type 433 has the same useful combinations of properties.
Adding molybdenum (a nominal 1%), helps improve the corrosion
resistance properties of the grade, especially against corrosive
road salts in automotive trim applications. As with all Type 430
variations, this alloy is highly magnetic and can be welded with
some grain coarsening, embrittlement at ambient temperature and a
reduced resistance to corrosion.
Type 434 is generally used for automotive and appliance trims. It
has shown more of a tendency to rope during forming than Type 430.
Ferritic stainless steel, AISI 434, UNS S43400, JIS SUS434, EN
1.4113, DIN X6CrMo17-1
Chemical composition ( weight % )
| C | Si | Mn | P | S | Cr | Mo |
| 0.08 max | 1.00 | 1.00 | 0.040 | 0.030 | 16.00~18.00 | 0.9~1.40 |
Product forms
434 Stainless hot and cold-rolled steel coil, slit strip, cut
sheets
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EN 1.4113 DIN X6CrMo17-1 AISI 434 ferritic stainless steel sheet and plate
434 is one of the most widely used of the ferritic stainless
steels.
The addition of molybdenum improves the alloy’s general corrosion
resistance and makes the alloy resistant to attack by deicing
chemicals. It combines good heat and oxidation resistance up to
1500ºF (816ºC) as well as good mechanical properties.
Chemical composition ( % weight )
- Carbon: 0.08 max
- Manganese: 1.00 max
- Silicon: 0.60 max
- Chromium: 16.00 – 18.00
- Nickel: 0.50 max
- Molybdenum: 0.75 – 1.25
- Phosphorus: 0.040 max
- Iron: Balance Sulfur: 0.030 max
- Copper: 0.50 max
Density
0.28 lbs/in³, 7.74 g/cm³
Mechanical properities
| UTS | YS | Elongation | Rockwell, hardness |
| 552 | 345 | 28 | B75 |
Product forms
Hot and Cold-rolled steel coil, strip, sheet and plate, slit strip,
cut sheets, precision strip, wire bar profile
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