BS S 139:1968 Specification for 1½ per cent nickel-chromium-molybdenum steel (110/130 kgf/mmsup2/sup (70/83 tonf/insup2/sup): limiting ruling section 70 mm (2¾ in))
1 1/2%镍铬钼钢规范(110/130 kgf/mm^2(70/83 tonf/in^2):限制截面70 mm(2 3/4 in))
基本信息
标准号
BS S 139:1968
标准状态
现行
发布单位或类别
英国-英国标准学会(GB-BSI);
发布日期
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实施日期
-
废止日期
-
CCS分类
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ICS分类
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研制信息
起草单位
-
起草人
归口单位
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摘要
相似标准
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1.Specification for 1 1/2 per cent nickel-chromium-molybdenum steel (90/110 kgf/mm^2 (57/70 tonf/in^2): limiting ruling section 150 mm (6 in))
机译:1 1/2%镍铬钼钢规范(90/110 kgf/mm^2(57/70 tonf/in^2):限制截面150 mm(6 in))
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2.Specification for 12 per cent chromium corrosion-resisting steel (60/80 kgf/mmsup2/sup (38/51 tonf/insup2/sup): limiting ruling section 150 mm (6in))
机译:12%铬耐蚀钢规范(60/80 kgf/mm^2(38/51 tonf/in^2):限制截面150 mm(6 in))
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3.Specification for 3 per cent chromium-molybdenum-vanadium steel (vacuum remelted - air hardening) (157 kgf/mmsup2/sup (100 tonf/insup2/sup): limiting ruling section 30 mm (1⅛ in))
机译:3%铬钼钒钢(真空重熔-空气硬化)规范(157 kgf/mm^2(100 tonf/in^2):极限截面30 mm(1 1 1/8 in))
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4.Specification for aircraft material. 4 per cent nickel-chromium-molybdenum steel (air hardening) (100 tonf/sq in: limiting ruling section 2 1/2 in)
机译:飞机材料规范 4%镍铬钼钢(空气硬化)(100吨/平方英寸:极限截面2 1/2英寸)
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5.Specification for aircraft material. 2 1/2 per cent nickel-chromium-molybdenum steel (65/75 tonf/sq in: limiting ruling section 6 in)
机译:飞机材料规范 2 1/2%镍铬钼钢(65/75 tonf/sq in:限制截面6 in)