Name: Stainless Steel Angle Steel
SKU: 0

+86 18954208811

Call Now !

info@hwdsteel.com

Email Now ！

GET A QUOTE

product


Location: Home > Products > Proximate matter > Stainless steel profile > Stainless Steel Angle Steel


Stainless Steel Angle Steel

Superior Corrosion Resistance: Resists various corrosive media, ensuring long service life
High Strength and Durability: Excellent mechanical properties guarantee structural safety
Aesthetic and Hygienic: Smooth surface easy to clean, meets hygiene standards
Environmentally Friendly: 100% recyclable, complies with environmental requirements
Low Maintenance: Minimal upkeep required during long-term use

Phone：+86 18954208811

Email：info@hwdsteel.com

WhatsApp：+86 18954208811

Add：Keda Xunfei Weilaigang Building, No. 1 Jiangshan South Road, Huangdao District, Qingdao City, Shandong Province

Inquire Now

◉ PRODUCT SPECIFICATION

Standard Specifications

Model	Leg×Leg×Thickness (mm)	Theoretical Weight (kg/m)	Cross-sectional Area (cm²)
20×20×3	20×20×3	0.89	1.13
25×25×3	25×25×3	1.12	1.43
30×30×3	30×30×3	1.36	1.74
40×40×4	40×40×4	2.42	3.09
50×50×5	50×50×5	3.77	4.80
60×60×6	60×60×6	5.42	6.91
75×75×8	75×75×8	9.03	11.50
100×100×10	100×100×10	15.10	19.20

Material Grades

304/304L: Universal austenitic stainless steel, good corrosion resistance
316/316L: Molybdenum-containing stainless steel, superior pitting resistance
321: Titanium-stabilized stainless steel, resists intergranular corrosion
430: Cost-effective ferritic stainless steel
2205: Duplex stainless steel, high strength and corrosion resistance

Mechanical Properties

Material Grade	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation (%)	Hardness (HB)
304	≥205	≥520	≥40	≤187
304L	≥170	≥480	≥40	≤187
316	≥205	≥520	≥40	≤187
316L	≥170	≥480	≥40	≤187
2205	≥450	≥620	≥25	≤293

Dimensional Tolerances

Angle Steel Tolerances (According to GB/T 4227)

Leg Length Tolerance:
- Leg ≤30mm: ±1.0mm
- Leg 30-50mm: ±1.2mm
- Leg 50-75mm: ±1.5mm
- Leg ≥75mm: ±2.0mm
Thickness Tolerance:
- Thickness ≤3mm: ±0.3mm
- Thickness 3-6mm: ±0.4mm
- Thickness 6-10mm: ±0.6mm
- Thickness ≥10mm: ±0.8mm
Length Tolerance:
- Fixed length: 0/+50mm
- Multiple length: +50mm per multiple

◉ Surfcae selection

SURFACE	CHARACTERISTIC	SUMMARY OF MANUFACTURING METHOD	APPLICATION
NO.1	Silvery white	Hot rolled to specified thickness	Do not need to have a glossy surface use
NO.1	lackluster	Hot rolled to specified thickness	Do not need to have a glossy surface use
NO.2D	Silvery white	After cold rolling, heat treatment and pickling are carried out	General material, deep material
NO.2B	Gloss is stronger than No.2D	After No.2D treatment, the final light cold rolling is carried out through the polishing roller	The general material
BA	As bright as a sixpence	No standard, but usually a bright annealed surface with high reflectivity.	Building materials, kitchen utensils
NO.3	Rough lapping	Grind with 100~200# (unit) strop tape	Building materials, kitchen utensils
NO.4	Intermediate grinding	Polished surface obtained by grinding with 150~180# strop abrasive tape	Building materials, kitchen utensils
NO.240	Fine lapping	Grinding with 240# strop abrasive tape	kitchenware
NO.320	Very fine grinding	Grinding was carried out with 320# strop abrasive tape	kitchenware
NO.400	The luster is close to BA	Use 400# polishing wheel to grind	General timber, building timber, kitchen appliances
HL	Hairline grinding	Suitable particle material for hair stripe grinding (150~240#) with many grains	Building, construction material
NO.7	It's close to mirror grinding	Use a 600# rotary polishing wheel to grind	For art or decoration
NO.8	Mirror ultrafinish	The mirror is ground with a polishing wheel	Reflector, for decoration