| SA515Gr70, SA516Gr60, SA516Gr70 |
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價格：5600 元(人民幣) | 產(chǎn)地：本地 |
| 最少起訂量：1 | 發(fā)貨地：本地至全國 | |
| 上架時間：2020-04-10 19:20:15 | 瀏覽量：158 | |
舞陽鋼鐵有限責(zé)任公司
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| 經(jīng)營模式：其他 | 公司類型： | |
| 所屬行業(yè)：化工機(jī)械 | 主要客戶：全國 | |
 在線咨詢  |
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| 聯(lián)系人:周義 () | 手機(jī):15378738812 |
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| 郵箱: | 地址:舞鋼市 |
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SA516Gr70 SA516Gr70
WuGang 2006 research and development production (WuGang for sichuan puguang gas
field development and production of 4776 tons of SA516Gr70N 130 mm thick steel
plate, replaced the imported products, vigorously promote the petrochemical
equipment with steel plate localization process), 180 - week 3717 through 2227,and
153, king 7873 by 8812 reason it is different from SA516Gr60 in tensile
strength. Also:
SA515Gr60, SA515Gr70, SA516Gr60, SA516Gr70, SA516Gr60N, SA516Gr70N Performance
criteria: ASTM, ASME standards One,
chemical composition C is
less than 0.30, Mn: 0.79-1.30, P is less than 0.035, S: no less than 0.035, Si:
0.13-0.45 The 153
wang gong of the dance floor was arranged for rmb8812, the dance floor of 180
zhou yi 3717 arranged for 2227 pick-up Second,
mechanical properties SA516Gr70
resistance element are rare. The standards of the American institute of
materials and inspection, the low temperature pressure vessel and the standard
of carbon steel Executive
standard: the pull strength is 70 thousand pounds/square inch 180 zhou 3717
classics 2227, the 153 king 7873 is 8812 li, that is what you normally say is
greater than 482. The main element content is C/Mn/Si, and p, s control
determines its performance. Other micronutrient ASTM and ASME standards: This
standard is mainly used to improve the welding pressure vessels that are important
for the notch toughness. SA515Gr60,
SA515Gr70, SA516Gr60, SA516Gr70, SA516Gr60N, SA516Gr70N thickness of 1.5 or
less, in supply (40 mm) usually in steel rolling state, normalizing or
eliminate stress, also can be pressed steel plate or normalizing order to
eliminate stress. The
thickness of > 1.5 in. (40mm) should be on fire. A
positive fire should be carried out when there is a demand for notch toughness,
unless otherwise specified by the buyer. 4. If
approved by the buyer, allowing a greater than in the air cooling rate to
improve the toughness, but steel as long as then in the 1100-1300 degrees F
(595-705 ℃)
within the scope of tempering The 153
wang gong of the dance floor was arranged for7873rmb8812, the dance floor of
180 zhou yi 3717 arranged for 2227 pick-up Three,
specification Size of
the dance floor Four,
parameters, SA516Gr70HlC
note: tensile samples simulation system of heat treatment after welding: 620 +
10 ℃ to 5 °
CX24h: impact simulation system of heat treatment after welding sample: 620 +
10 ℃ to 5 °
CX24h: hardness of mode of delivery (2) sampling location for the head
thickness 1/2 WuGang chopped delivery of 8812, 7873 153 WuGang Zhou Yi 3717
2227 180 to pick up the goods |
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