HONEYWELLIndustrial Automation & Control Division / PA62Engineering SpecificationSUBJECT:Precipitation-Hardening Stainless Steel Strip MaterialSpecificationNUMBER 50002932PrototypeIssue© 2005 Honeywell Inc Distribution ↓Initiator: Date DesignEng’r.DateMfg. Eng’r Test Eng’rISSUE INITIATOR DATE PAGES PARAGRAPHSA RichardDaugert 06/22/2004 RELEASED ON 0005725B RichardDaugert 02/24/2005 1,4,5 * ECO-0012035* Add standard copyright note to cover* Correct typo error in 6.1.0 removing “solution anneal”* Add flatness requirement 4.2.0 and reference 2.1.9 andrequirement for certificate of compliance 6.1.11* Update reference documentsC Richard Daugert 03/29/2007 All * Correct used-in information* Update reference documents* Update flatness requirement* Make improvements to Certificate of Conformancerequirements* Add dual dimensions.* Make other minor corrections or improvements as marked.ECO 0030105COPYRIGHT 2005, HONEYWELL INTERNATIONAL INC. NEITHER THIS DOCUMENT NOR THE INFORMATION CONTAINED HEREIN SHALL BE REPRODUCED, USED OR DISCLOSED TO OTHERS WITHOUT THE WRITTEN AUTHORIZATION OF HONEYWELL. USE, DUPLICATION, OR DISCLOSURE OF THIS DOCUMENT IS SUBJECT TO THE RESTRICTIONS SET FORTH IN A WRITTEN AGREEMENT. NOTHING CONTAINED HEREIN SHALL BE CONSTRUED AS CONFERRING BY IMPLICATION, ESTOPPEL, OR OTHERWISE ANY LICENSE TO ANY PATENT, TRADEMARK, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT OF HONEYWELL OR ANY THIRD PARTY.Precipitation-Hardening Stainless Steel Strip Material Specification Number5000293204/19/07©Honeywell, Inc. 2005 Issue No. C1.0 SCOPE1.1.0 This specification covers the material specification for a high-strength, precipitation-hardeningstainless steel material for use as an overload-protection diaphragm (i.e. Center Diaphragm).1.2.0 The material must conform to the latest revision of ASTM A693, Type 630, Precipitation HardenedCondition H1025 with a light cold reduction pass to ensure flatness. The UNS Designation for Type 630 is S17400.1.3.0 A suggested source for the raw material is Carpenter Custom 630.2.0 REFERENCE DOCUMENTS2.0.1 Reference documents are for reference only.2.1.0 Specifications 2.1.1 ASTM A693 Standard Specification for Precipitation-Hardening Stainless and Heat-ResistingSteel Plate, Sheet and Strip .2.1.2 ASTM E8 Standard Test Methods for Tension Testing of Metallic Materials 2.1.3 ASTM E 384 Standard Test Method for Microindentation Hardness of Materials 2.1.4 ASTM E140 Standard Hardness Conversion Tables 2.1.5 ASTM E112 Test Methods for Determining Average Grain Size 2.1.6 ASTM E45 Determining Inclusion Content of Steel 2.1.7 ASTM E3 Standard Practice for Preparation of Metallographic Specimens 2.1.8 ASTM E407 Standard Practice for Microetching Metals and Alloys 2.1.9 ASTM B 708 Standard Specification for Tantalum and Tantalum Alloy Plate, Sheet and Strip2.2.0 Internal Documentation2.2.1 Honeywell Microanalysis Report 02-002, 05-0562.3.0 Used-in Documents, Typical 2.3.1 Part 51451852-002, Center Diaphragm, CFF2.4.0Supplier Literature 2.4.1 Carpenter Stainless Steel Alloy Book, Custom 6301.0 范围1.1.0此规范包含的是用作过载保护膜片(如:中心膜片)的高强度, 沉淀硬化不锈钢材料的材质规范.1.2.0 材料必须与最新版的ASTM A693, 类型630, 带有冷轧下压切口以保证平面度的沉淀硬化状态H1025保持一致. 对于类型630的美国金属与合金统一编号系统编号是S17400.1.3.0 建议的原材料来源为Carpenter Custom 630Precipitation-Hardening Stainless Steel Strip Material Specification Number5000293204/19/07©Honeywell, Inc. 2005 Issue No. C3.0 REQUIREMENTS FOR MATERIAL ENGINEERING PROPERTIES 3.1 Chemistry Requirements3.1.1 The chemistry must meet the requirements of ASTM A693 Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet and Strip for Type 630, alloy UNS S17400.3.1.2 The chemistry must support a Chromium Equivalent (Cr eqv )to Nickel Equivalent (Ni eqv )Ratio of greater thanor equal to 2.20 and less then or equal to 2.60 using the following equation for Chromium Equivalent and Nickel Equivalent:Cr eqv = %Cr+%Mo+0.7(%Cb) 2.20 ≤ Cr eqv ≤ 2.60 Ni eqv = %Ni+35(%C)+20(%N)+0.25(%Cu) Ni eqvEquation Reference: WRC-1992 Constitution Diagram for stainless steel weld metals: a modificationof the WRC-1988 Diagram. Kotecki, D. J., and Siewert, T. A. 1992. Welding Journal 71(5): 171-s to 178-s.Table 3.1 Chemistry Weight Percent (%) CompositionElement UNS S17400 Nominal Chemistry [Weight %]TypicalHistoric Chemistry [Weight %] Honeywell Exceptions as noted Iron, remainder remainder 75.4Carbon, max 0.07 0.04 Manganese, max 1.00 0.35 Phosphorus, max 0.040 0.016 Sulfur, max 0.030 0.001 Silicon, max 1.00 0.46 Chromium, min-max 15.0 – 17.5 15.88Nickel, min-max3.0 - 5.04.22 Copper, min-max3.0 - 5.0 3.6 Columbium (also called Niobium) + Tantalum, min-max 0.15 – 0.45 0.26Cr_Equiv/Ni_Equiv 2.49 See paragraph 3.1.2 on chromium equivalentto nickel equivalent ratio3.1 化学要求 3.1.1 化学性能要满足用于类型630, 合金UNS S 17400的沉淀硬化不锈耐热钢板,钢带,钢带的ASTM A693标准规范.3.1.2 使用下面铬当量和镍当量的等式, 化学性能须满足铬当量(Cr eqv)比上镍当量(Nieqv) 的比率要大于等于2.20而小于等于2.60. 表3.1 化学重量百分比成分元素名义化学[重量比%]一般历史化学[重量比%]残余物铁,残余物碳,最大值镁,最大值磷, 最大值硫, 最大值硅, 最大值铬,最小-最大镍,最小-最大铜,最小-最大铌+钽,最小-最大铬_当量/镍_当量Precipitation-Hardening Stainless Steel StripMaterial Specification Number5000293204/19/07©Honeywell, Inc. 2005 Issue No. C3.0 REQUIREMENTS FOR MATERIAL ENGINEERING PROPERTIES, Continued3.2 Material Condition3.2.1 The material must be supplied in the precipitation hardened condition, H1025, with a light cold reductionpass to ensure flatness. The precipitation hardened treatment is 1025F +/- 15F [552C+/- 8C] at temperature for 4 hours followed by an air cool.3.2.2 The strip must be uniform in quality and condition, smooth and free from defects such as pits, laps, cracks,flakes, twists, seams, heat checks, slag, hard spots, porosity, slivers, scabs, rolled-in scale, fissures, gascavities, sponginess, and segregations.3.2.3 The strip shall be free of visible defects such as dents, creases, scratches and rust to best commercialpractices.3.2.4 Strip must have a surface finish of Ra 0,13 micrometer [5.0 microinches max]. (Aim for Ra 0,08 micrometer[3.0 microinches]).3.2.5 Edges must be slit or sheared3.3 Mechanical and Physical Properties3.3.1 The material must meet the mechanical and physical property requirements listed below in Table 3.3.3.3.2 Property requirements developed by Tensile Testing apply to the longitudinal direction only.3.3.3 Mechanical testing is based on a 2-inch gage length samples.Table 3.3, Required Mechanical PropertiesProperty Honeywell Requirements Reference Standard Notes% Elongation 4% minimum. Aim for 5%. ASTM E80.2% YieldStrength> 1069 MPa [155,000 psi] ASTM E8Ultimate TensileStrength> 1138 MPa [165,000 psi] ASTM E8Hardness Minimum Rockwell C35 Rockwell C (Rc) Hardnesscannot be measured directlydue to thinness of strip. UseASTM E 384 Knoop orVickers Hardnessmicroindenters with aminimum of 500 grams andconvert to the Rc scale usingASTM E 140.Grain Size Grains must be finer than GrainSize Number9.3(>2.0grains/mil). ASTM E1123.0 材料技术属性要求3.2 材质状态 3.2.1 提交的材料必须是沉淀硬化状态,H1025, 并且轻微冷轧下压以保证平面度. 沉淀硬化处理的温度是552+/-8摄氏度,时间为4小时然后空气冷却..3.2.2 带钢的质量和状态要一致, 平滑并且无凹点,折皮,裂纹, 发裂, 扭曲, 缝隙, 热裂纹,熔渣,热点,砂眼,钢银,炉结, 轧入锈皮,龟裂,气孔,孔隙度和偏析.3.2.3 带钢不能有可视的缺陷,如凹痕,褶皱, 划痕和锈迹.3.2.4 带钢的表面粗糙度为Ra 0,13微米. (目标达到0.08 微米)3.2.5 锐角要切掉.3.3 机械和物理属性.3.3.1 材料要满足表3.3.列出的机械和物理属性要求3.3.2 拉伸测试的属性要求只应用于纵向.3.3.3 机械性能是基于一个两英寸的标距试件表3.3 要求的机械性能属性霍尼韦尔要求参考标准延长率0.2% 抗拉强度极限拉伸强度硬度结晶粒度 4%最小目标是5%最小罗氏硬度 C35晶粒要小于结晶粒度9.3(>2.0 晶粒/mil)罗氏硬度C (Rc)由于带钢厚度的原因不能直接进行测量. 使用ASTM E 384 鲁氏或者维氏硬度测微硬度压头和500克并使用ASTM E140 来转换成罗氏硬度Precipitation-Hardening Stainless Steel Strip Material Specification Number5000293204/19/07©Honeywell, Inc. 2005 Issue No. C4.0 REQUIREMENTS FOR GEOMETRY OF STRIP MATERIAL 4.1.0 Thickness and Strip Width Requirements 4.1.1 The material must meet the geometry requirements according to table 4.1. Table 4.1 Geometry requirements of Strip Material TAB Used On Description Thickness 1, 2 Strip Width -001 51451852-002 CFF Center Diaphragm0,30 mm +/- 0.0075 mm [0.0118 inches +/- 0.00030 inches] 100,0 mm +/- 0,3mm[3.937 inches +/- 0.012 inches]Note: 1 Thickness tolerance is +/- 2.5% of thickness 2 Thickness should be measured at least 13 mm [0.5 inches] from the edge. The resolution of thethickness-measuring instrument should be better than 0,001 mm [0.000039 inches].4.2.0 Flatness Requirement 4.2.1 The material must meet the flatness requirements of ASTM B 708.5.0 PACKAGING THE STRIP MATERIAL5.1 The material shall be rolled onto a spool with the spool having an inner diameter no smaller than 406 mm (16inches).5.2 The material shall be rolled along with a paper or vinyl strip to protect the raw material from damaging itself.5.3 The weight of a coil will not exceed 25kg [55 lbs]. 5.4 The material name, material Heat Number and Honeywell Part Number shall be identified on the innerdiameter of the coil.4.0 带钢材料几何尺寸要求.4.1.0 厚度和带宽要求4.1.1 材料要满足表4.1 的几何尺寸要求表4.1 带钢的几何尺寸标牌号用于名称厚度 1,2带宽CFF 中心膜片2 厚度应该从离边缘至少13毫米的地方进行测量. 厚度测量仪器的解析度要好于0.001毫米.4.2.0 平面度要求4.2.1 材料要满足 ASTM B 708 的平面度要求 5.0 包装带钢材料5.1 用一个内径不小于406毫米的卷筒把材料卷到卷筒上.5.2 材料要和纸或者乙烯基塑料带一起卷起以防原材料损坏.5.3 盘圆的重量不超过25kg.5.4 材料名称,材料熔炼炉号和霍尼维尔零件号要以盘圆的内径来确定.Precipitation-Hardening Stainless Steel Strip Material Specification Number5000293204/19/07©Honeywell, Inc. 2005 Issue No. C6.0CERTIFICATE OF COMPLIANCE6.0.1 A Certificate of Compliance must be supplied showing analysis supporting compliance to the requirementsof this specification.6.0.2 A 2-inch gage length must be used for longitudinal and transverse mechanical testing.6.0.3 Mechanical testing must be done on 3 samples in each direction, longitudinal and transverse.6.0.4 Testing in the transverse direction is for information purposes only.6.0.5 If the starting strip width is not wide enough to perform transverse testing, than mechanical testing in thetransverse direction is not required. (Approximately 9 inches of material is required to perform mechanical testing on a 2-inch gage length specimen.)6.1.0 Required Analysis for Certificate of Compliance for as-received material:6.1.1 Chemistry6.1.2 Cr Equivalent to Nickel Equivalent Ratio 6.1.3 % Elongation, Longitudinal and Transverse (see 6.0.5) 6.1.4 0.2% Yield Strength, Longitudinal and Transverse (see 6.0.5) 6.1.5 Ultimate Tensile Strength, Longitudinal and Transverse (see 6.0.5) 6.1.6 Hardness6.1.7 Grain Size6.2.0 In addition, the Certificate of Compliance must contain a statement indicating conformance to the followingrequirements in this specification:6.2.1 Material is supplied in accordance to ASTM A693, Type 630, H1025 Temper 6.2.2 Surface Finish 6.2.3 Thickness6.2.4 Strip Width 6.2.5 Passing of flatness requirement7.0 REQUIREMENTS FOR RECEIVING INSPECTION FOR FINISHED MATERIAL 7.0.1 Examine the received material for the following items:7.1.0 Certificate of Compliance 7.1.1 Examine the Certificate of Compliance and compare to this specification.7.2.0 Surface Finish & Geometry 7.2.1 Examine the finish and dimensions and compare to this specification and applicable drawings. 7.2.2 Visually inspect the first 2000 mm [6.6 feet]. 7.2.3 Check the thickness at a point at least 13 mm [0.5 inches] from the edge. The resolution of thethickness-measuring instrument should be better than 0,001 mm [0.000039 inches].7.3.0 Mechanical Properties 7.3.1 Check the hardness of the material6.0 合格证6.0.1 必须提供显示所作的分析符合规范要求的合格证6.0.2 须使用2英寸标距来进行纵向和横向的机械测试.6.0.3 对于机械测试,纵向和横向每个方向都要作3个试件.6.0.3 横向的测试只作为参考.6.04 如果起始的带宽的宽度不足以进行横向测试,那么就不要求横向机械测试. (大约9英寸的材料就要求2英寸的标距试件来作机械测试.)6.1.0 对于接受的材料, 合格证上要求的内容. 6.1.1.化学性能 6.1.2铬当量和镍当量的比率(参看6.0.5)6.1.4 0.2% 屈服强度,纵向和横向(参看6.0.5)6.1.3 % 延伸率, 纵向和横向(参看6.0.5)6.1.5 极限拉伸强度, 纵向和横向(参看6.0.5)硬度 晶体尺寸6.20 合格证须包含表明了参数与规范要求一致性的陈述. 6.2.1 材料的的提供要满足ASTM A693,类型630,和H1025回火一致.6.2.2 表面粗糙度6.2.3 厚度6.2.4 带宽 6.2.5 平面度要求的通过7.0 对成品材料入库检测要求 合格证 7.1.1检查合格证并与规范作对比. 7.2.0表面粗糙度和几何尺寸 7.2.1 检查表面粗糙度和尺寸并比较规范和合适的图纸.7.2.2 目测开始的2000毫米.7.2.3 从至少离边缘13毫米的点来测量厚度. 测量仪器的解析度要好于0.001毫米.7.3.0 机械性能7.3.2 检查材料的硬度。