This is a subprime grade of steel.
这个不锈钢产品属于次等级别。
In fact, it is so good at resisting fade, rust and corrosion, that this grade of steel is often used in Marine environments and since it is nickel free it is also used in surgical procedures.
事实上，它是如此好抗褪色，生锈和腐蚀，这种钢级往往是在海洋环境中使用，因为它是无镍，也是在外科手术中。
In this paper, the internal transverse cracks of continuous casting slabs of a niobium bearing peritectic grade of steel are investigated using electron probe microanalyser and optical microscope.
连铸坯厚度中心存在的内裂纹在后续的轧制过程中轧不合而对产品的质量带来重大的影响。
The outer portions of the guide shoe are made from steel, generally matching the casing in size and threads, if not steel grade.
引鞋的外部由钢制成，一般与套管的尺寸和螺纹匹配，如果钢级不匹配的话。
The outer portions of the float shoe are made of steel and generally match the casing size and threads, although not necessarily the casing grade.
浮鞋的外壁由钢制成，且一般与套管的尺寸和丝扣匹配，然而浮鞋的钢级不一定要与套管钢级一致。
When such damage comes to the surface of steel and rust occurs, the surface shall be cleaned by power tools to the secondary surface preparation grade and coated as originally painting scheme.
如果钢表面发生上述损坏，产生锈，用电力工具对表面进行清除，处理至二次表面处理等级，涂上一层与原始油漆一样的涂层。
The results indicate that HAZ produced during welding of grade X80 steel is made up of grads structure under different temperature.
结果表明，X80级管线钢在焊接过程中形成的热影响区由不同温度下形成的梯度组织组成。
The volume of the pool, low retaining walls and other site elements cut through the sloping site exposing raw steel panels that meet grade.
泳池、低护墙和其它场地设施穿过倾斜的地面，地面上暴露着契合坡度的粗钢面板。
The replacement of steel grade will affect parts usability and cost.
钢号代用会影响零件的使用性能和成本。
Many factors influencing dehydrogenation efficiency of VD are analyzed. The production of the steel grade demanding on hydrogen content is basically met after adopting corresponding measurements.
分析了影响VD脱氢效率的众多因素，采取相应的措施后，基本上满足了对氢含量有要求的钢种的生产。
The Charpy impact test of base metal, weld and heat affected zone of X80 grade pipeline steel of certain factory was conducted, and its effective grain was researched.
对某厂x 80高钢级管线钢母材、焊缝、热影响区进行了夏比冲击韧性试验，对其有效晶粒进行了研究。
Properties of mold powder used in continuous casting were analyzed. Optimum matching of the powder properties, steel grade and operation conditions is discussed.
对结晶器保护渣的性能作了描述；对结晶器保护渣的性能与工艺条件、钢种的优化匹配进行了探讨。
The article analyze the influence of several key factors to the coefficient of material charger by MINITAB software, such as sort grade, the amount of order, steel type and manufacturing process.
本文通过MINITAB软件统计分析了分选度、订货量、钢种和生产工序等关键因素对普冷产品投料系数的影响。
After the water quenching of the drill pipe steel grade, the cooling method of drill pipe welds is changed to the quick water cooling instead of the previous high-pressure air cooling.
钻杆钢种水淬化后，焊缝热处理的冷却方式由以前的高压空气冷却转变为快速水冷却。
A method of determining steel grade coefficient K_PG had been developed.
文中提出了确定钢种系数K _的方法。
Made from pure, non-leaching food grade stainless steel, the Safe Starter is the next natural step in the evolution of the baby bottle.
采用纯粹的、非浸出食品级不锈钢制造，安全起步奶瓶是婴儿奶瓶中的最佳选择。
In this paper the annealed structure and its grade of bearing steel with abnormal original structure have been studied.
本文研究了非正常原始组织的轴承钢，退火后的组织及其评级问题。
It shows the axial tension initial cracking strength of concrete increases with the increasing of steel fiber volume ratio and enhancing of concrete strength grade separately.
结果表明：混凝土轴拉初裂强度分别随钢纤维体积率的增大和混凝土强度等级的提高而增大。
As an effective measure of desulphurization this process can reduce the production cost of high grade steel by way of further optimization of the process parameters.
在进一步优化工艺参数后，可以成为有效的脱硫手段，降低品种钢在冶炼过程的生产成本。
The justification for omission of the impact properties shall be based on the most adverse possible combination of all elements of the steel grade specification, such as.
判定冲击性能否豁免应根据最严厉的工况，还要考虑材料规范中的元素对材料的影响，例如。
After all, the choice and control of continuous casting process parameters are also different during continuous casting different steel grade.
由此，在连铸不同钢种时，连铸工艺参数的选择与控制的重点也各不相同。
Based on the NACE standard, the behavior of restriction on hydrogen induced cracking (HIC) and sulfide stress corrosion cracking (SSCC) of X80 grade pipeline steel was investigated.
依据NACE标准研究了X80级管线钢的抗硫化物应力腐蚀开裂(SSCC)和氢致开裂(HIC)行为。
The deformability of under-matched X80 grade pipeline steel welding joint was studied through Finite Element Method.
采用有限元法对低匹配条件下x 80钢级管线钢焊接接头的变形能力进行了研究。
Body: The Body to be of high grade cold rolled steel coated with epoxy polyester paint can resist aggressive chemicals and be fit the lab situation.
一级冷轧钢板经过模具一体成型，表面经环氧树脂粉沫喷涂，防酸碱，耐腐蚀，适应实验室环境。
Main grade for milling of steel and long-chipping iron materials.
对钢和长切屑的铁进行铣削的主要牌号。
Toughness distributions of different area on HAZ of grade X80 pipeline steel have been studied.
研究了X80级管线钢焊接热影响区不同区域的韧性分布。
Die suitable for the production of glass and steel high-grade fiberglass products, sanitary wares on the surface layer.
适于制作玻璃钢模具和高档玻璃钢制品、卫生洁具的表面层。
The Ohio river has been called the American Ruhr, As in Germany, the area along the river is rich in valuable deposits of high-grade coking coal and is well known for its steel industry.
俄亥俄河被称作美国的鲁尔河，就像德国一样，沿河有丰富的高品质的炼焦煤，并且因其钢铁而著名。
Suitable for welding of critical structures of low carbon steel and low-grade strength of low alloy.
用于焊接较重要的低碳钢结构和强度等级较低的低合金钢。
Suitable for welding of critical structures of low carbon steel and low-grade strength of low alloy.
用于焊接较重要的低碳钢结构和强度等级较低的低合金钢。
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