行业组件数据 · 2026

钢腿A

Steel Leg A is a structural support component made from angle bar, designed to provide vertical load-bearing capacity and stability in industrial machinery frames.

技术定义与适配语境
典型 钢腿A 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

Steel Leg A is a precision-engineered structural component fabricated from hot-rolled steel angle bar, typically forming the vertical support members in machinery frames. It functions as a critical load-bearing element that transfers operational forces from upper machine structures to the foundation while maintaining dimensional stability under dynamic loading conditions. The component features standardized mounting interfaces for secure attachment to both machine superstructure and base plates, with optimized geometry to minimize deflection while maximizing strength-to-weight ratio.

组件规格

定义
Steel Leg A is a precision-engineered structural component fabricated from hot-rolled steel angle bar, typically forming the vertical support members in machinery frames. It functions as a critical load-bearing element that transfers operational forces from upper machine structures to the foundation while maintaining dimensional stability under dynamic loading conditions. The component features standardized mounting interfaces for secure attachment to both machine superstructure and base plates, with optimized geometry to minimize deflection while maximizing strength-to-weight ratio.
工作原理
Steel Leg A operates on the principle of compressive load transfer through vertical column action, where axial forces are transmitted along the length of the angle bar section. The L-shaped cross-section provides enhanced resistance to bending moments in multiple directions, while the material's yield strength determines the maximum sustainable load before plastic deformation occurs. The component maintains structural integrity through proper force distribution across its cross-sectional area, with stress concentrations mitigated through radiused corners and uniform material thickness.
材料
ASTM A36 hot-rolled structural steel angle baryield strength: 250 MPa minimumultimate tensile strength: 400-550 MPacarbon content: 0.26% maxmanganese: 0.80-1.20%phosphorus: 0.04% maxsulfur: 0.05% max. Surface finish: mill scale or pickled and oiled.
length
1200mm ±2mm
weight
18.6 kg/m
dimensions
L100x100x10mm
hole pattern
4x Ø12mm holes at 100mm centers
surface area
0.48 m²/m
section modulus
34.5 cm³
moment of inertia
172 cm⁴
flatness tolerance
1mm per meter
straightness tolerance
2mm total length
标准
ISO 657-1DIN EN 10056-1ASTM A36

行业分类与别名

钢腿A 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Excessive operational loads exceeding design limits->Plastic deformation or buckling of the angle section->Implement load monitoring systems, regular inspection for deformation signs, and strict adherence to maximum load specifications
Vibration-induced fatigue at stress concentration points->Crack initiation and propagation at hole edges or welded joints->Apply radiused edges on cutouts, implement vibration damping mounts, conduct periodic non-destructive testing
Galvanic corrosion in dissimilar metal contact->Section loss and reduced load-bearing capacity->Use insulating gaskets between dissimilar metals, apply protective coatings, implement cathodic protection where applicable

工业生态与工程逻辑

0
Overloading beyond rated capacity
1
Improper alignment during installation
2
Corrosion in humid environments
3
Fatigue failure from cyclic loading
4
Weld cracking at attachment points

合规与检测

tolerance
Geometric tolerances per ISO 2768-mK, dimensional tolerances per ISO 13920-B, straightness: 0.1% of length max, flatness: 0.2% of width max
test method
Ultrasonic testing for internal defects per ASTM A898, dimensional verification with CMM per ISO 10360, load testing per ISO 7500-1 with 150% design load for 24 hours

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制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the maximum load capacity of Steel Leg A?

The maximum axial load capacity is 85 kN under static conditions, with a safety factor of 3:1 applied. Dynamic loading capacity depends on vibration frequency and should be calculated using the component's natural frequency of 45 Hz.

Can Steel Leg A be used in corrosive environments?

Standard A36 steel requires protective coating for corrosive environments. For applications with chemical exposure, specify galvanized (ASTM A123) or stainless steel (304/316) alternatives with appropriate material certifications.

What mounting hardware is compatible with Steel Leg A?

Use M12 grade 8.8 bolts with flat washers and spring washers for secure attachment. Torque specifications: 90 Nm for dry threads, 70 Nm for lubricated threads. Always verify bolt length to ensure full thread engagement.

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CNFX Industrial Component Index · 机械和设备制造

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URN:CNFX:ME:UNIT:STEEL_LEG_A