304H Stainless Steel Washer
Manufacturer of high purity of grade astm a193 304H Stainless Steel Washer,
Best source for grade astm a193 304H stainless steel washer & astm a193 stainless steel heavy hex bolts with entire diameter, with numerous universal length and thread lengths
Grand Metal Corporation is acknowledged as manufacturer, exporter & supplier of astm a193 grade 304H stainless steel washer, available in a various range with multiple grade and materials, also with good finishes, multiple size. Well known fasteners distributor in fastener products for companies engaged in Equipment Manufacturing for Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminium Manufacturing, and Industrial Construction.
Grand Metal Corporation having massive variety of Hex Nuts from Carbon Steel ASTM A563 Gr.A (Plain, Zinc Plated and Hot Dipped Galvanized), SAE J995 Gr.5 and Gr.8 to ASTM F594C 304 Stainless Steel and F467 NiCu 400 (Monel) and commercial 18-8/304, 316 Stainless Steel. We supply steel fasteners at great price. There are three major Steel Fasteners used in industries: Stainless Steel Nuts, Carbon steel Nuts, and Alloy steel Nuts.
Grades & Specification of 304H Stainless Steel Washer
Our Stainless Steel Fasteners product range includes 304H Stainless Steel Washer, Hexagon head bolt, Hexagon head screw, Round head square neck bolt, Hexagon socket head cap screw in full thread and half thread, Hexagon wood screw, Hexagon socket button head screw, Hexagon socket button flange screw, Hexagon socket counter sunk head cap screw in full thread and half thread, square nuts, square weld nuts, hexagon weld nuts, thick nyloc nuts, hexagon flange nuts, threaded rods, dowel screws and many more. We provide products as per Indian and International standards.
304H Stainless Steel Washer
| Product Material |
304H Stainless Steel Washer |
| 304H Stainless Steel Washer Size |
M02 to M33 |
| Length |
3 mm to 200 mm |
| Standard & Specification |
DIN, ISO, JIS, GB, IS, BS & ASTM |
Packaging & Certification of 304H Stainless Steel Washer
| Packing |
IN BULK : canton/pallet, Small Boxs/carton/ pallet, or customer request |
| Origin and Service-Region |
European |
| Origin of 304H Stainless Steel Washer are Western European. However projects with eastern origin are possible on request. |
| Test Certificate |
Manufacturer Test Certificate as per EN 10204 / 3.1 |
| Product Grades |
304, 304L, 316, 316L, 316Ti, 200 series |
Contain & Class
| For Bolts & Screws |
A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H |
| For Nuts |
A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040 |
| For SHCS |
F837B, F837C, F837E, F837 |
| For Threaded Rods |
A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2 |
Our Stainless Steel Fastener plant is equipped with various testing facilities like Tensile Testing Machine also known as tension testing. We also conduct other tests like
Hardness Test, IGC Test, Positive Material Identification Test to ensure that all the product going out of our manufacturing plant are the best in terms of quality.
| Fasteners ASTM Grades |
| ASTM A193 Grade B5, ASTM A193 Grade B6, ASTM A193 Grade B7, ASTM A193 Grade B16, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A320 Grade L7, ASTM A320 Grade L7A, ASTM A320 Grade L7B, ASTM A320 Grade LC7, ASTM A320 Grade L43, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8T, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8T, SAE J429 Grade 5, ASTM A449, SAE J429 Grade 5.1, SAE J429 Grade 5.2, ASTM A325 Type 1, ASTM A325 Type 2, ASTM A325 Type 3, ASTM A354 Grade BB, ASTM A354 Grade BC, SAE J429 Grade 7, SAE J429 Grade 8, ASTM A354 Grade BD, SAE J429 Grade 8.1, ASTM A490 |
304H Stainless Steel Washer Useful Info
Type 304H - the most common grade; the classic 18/8 (18% chromium, 8% nickel) stainless steel. Outside of the US it is commonly known as "A2 stainless steel", in accordance with ISO 3506 (not to be confused with A2 tool steel)
Composition
Typical compositional ranges for grade 304H stainless steels are given in table 1.
Table 1. Composition ranges for 304H grade stainless steel
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
| 304 |
min. |
- |
- |
- |
- |
- |
18 |
- |
8 |
- |
| max. |
0.08 |
2 |
0.75 |
0.045 |
0.03 |
20 |
10.5 |
0.1 |
| 304L |
min. |
- |
- |
- |
- |
- |
18 |
- |
8 |
- |
| max. |
0.03 |
2 |
0.75 |
0.045 |
0.03 |
20 |
12 |
0.1 |
| 304H |
min. |
0.04 |
- |
- |
-0.045 |
- |
18 |
- |
8 |
- |
| max. |
0.1 |
2 |
0.75 |
0.03 |
20 |
10.5 |
Mechanical Contains
Typical mechanical contains for grade 304H stainless steels are given in table 2.
Table 2. Mechanical properties of 304H grade stainless steel
| Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
| Rockwell B (HR B) max |
Brinell (HB) max |
| 304 |
515 |
205 |
40 |
92 |
201 |
| 304L |
485 |
170 |
40 |
92 |
201 |
| 304H |
515 |
205 |
40 |
92 |
201 |
• DIN/ISO A2 Stainless Steel Is A Corrosion Resistant Steel; It Is Also Known As ASTM-304.
• A2 / ASTM-304 Is An 18/8 Stainless Steel : This Designates A Metallurgical Content Of 18% Chromium & 8% Nickel.
• A Bolt Marked A2-70 Is a 304 Stainless Steel Bolt with a 700 N/mm2 Tensile Strength (See Below Table).
• The -70 Representing The Tensile Strength Divided By 10.
• -50 & -80 Grades Are Also Available But Are Not All That Common.
• A2 / 304 Stainless Steel Is What Is Known As An Austenitic Stainless Steel : It Is (Mostly) Non-Magnetic.
• Though Some Residual Magnetism Can Be Introduced When The Material Is Cold Worked.
• A2 / 304 Stainless Steel Is One Of The Most Highly Corrosion-Resistant Materials Available To The Designer And Engineer.
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