牌号 | Outokumpu 4828 |
厂家 | Outokumpu |
分类 | Steel |
介绍 | A common feature of Outokumpu high temperature steels is that they are designed primarily for use at temperatures exceeding ~550°C, i.e. in the temperature range where creep strength as a rule is the dimensioning factor and where HT corrosion occurs. Optimising steels for high temperatures has meant that their resistance to aqueous corrosion has been limited. All steels are austenitic, resulting in relatively high creep strength values. All steels except EN 1.4948 (i.e., all EN 1.48XX) are included in the European Standard EN 10095 "Heat-resisting steels and nickel alloys". EN 1.4948 is included in EN 10028-7 "Flat products made of steels for pressure purposes - Part 7: Stainless steel". All the above steel grades are also included in ASTM A240. 4833 and 4828 are standardised high-temperature steels for service at temperatures up to 950-1000°C in dry air. Utilisation in the temperature range 600-900°C can lead to embrittlement of the material. |
Outokumpu 产品展示 | 种类 |
---|---|
Outokumpu 4742 | Steel |
Crofer® 1925 hMo - alloy 926 | Steel |
Outokumpu 4948 | Steel |
Outokumpu 4429 | Steel |
Outokumpu 4311 | Steel |
Outokumpu 4541 | Steel |
Outokumpu 1.4307 | Steel |
Outokumpu 4436 | Steel |
Outokumpu 1.4301 | Steel |
Outokumpu 4571 | Steel |
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