关于SA-240Type310S和CortenA

安培表

请教以上两中材质的性能和特点，还有这两种材质和国内的什么材质性能相近啊？？

chenfu1

SA-240Type310S 相当于310S 查资料就行了
CortenA  ％:0.10C, 0.40Si, 0.48Mn, 0.094P, 0.019S, 0.52Cr, 0.34Ni, ...

Weathering steel, best-known under the trademark Cor-Ten steel, is a group of steel alloys which were developed to obviate the need for painting, and form a stable rust-like appearance if exposed to the weather for several years.

United States Steel (USS) held the original registered trademark on the name COR-TEN, which passed to International Steel Group (now Arcelor-Mittal) with the purchase of USS's heavy steel plate business.[1]

In some areas it may be known without the hyphen as "Corten steel".

$ x" n4 Q$ h2 O) t/ n9 f3 CThe original Cor-Ten received the standard designation A 242 ("Cor-Ten A" from the ASTM International standards group. Newer ASTM grades are A 588 ("Cor-Ten B") and A 606 for thin sheet. All alloys are in common production and use.

BV

期待哪个英语能手将2楼朋友的应助的大概意思翻译成中文，同样奖励！

247786894

240Type310S相当于310S查资料就行了
6 B* u) F7 o2 o9 g成分  ％ ： 0.10C ， 0.40Si ， 0.48Mn ， 0.094P ， 0.019S ， 0.52Cr ， 0.34Ni ， ...
$ K9 d* ?7 _* \
* e, W& B# b: P4 b! M' |耐候钢，不用表面处理，如果暴露于空气了好几年，不会有红锈．

美国钢铁（号）举行的原始注册商标的名称西科个，其中通过国际钢铁集团（现为阿塞洛米塔尔）购买号的重型钢板业务。 [ 1 ]
. r4 C1 O$ D  E
0 |* B: [' |8 a4 Q( k, [在某些地区可能是已知的字号为“ Corten钢” 。
7 z: V- \$ e$ i- G7 @" P
# D5 C% c# ^0 f: a2 A, s. L- `+ b# P原来耐候钢标准收到指定甲242 （ “耐候钢　从ASTM国际标准组织。较新的ASTM标准等级为A 588 （ 耐候钢B ”类和A 606的薄板。所有合金的共同生产和使用。