ASTM A276 Type 316H Rod & Hex Bar stock from 4mm – 300mm as per BS EN 10088-3:2014 Standard
supplier of ASTM A479 grade 316H Flat Bar, Square Bar & Hot rolled bar in China

316H Stainless Steel Round Bar

ASTM A276 Type 316H Rod

Call for small piece of Uns S31609 cold drawn bar and Welding Rod to test before buying
Another variation of grade 316 is alloy 316H. Though the basic chemistry is the same in most 316 variations, the addition of certain elements or modification of its carbon content creates the said variations. In the case of 316H Steel Cold Finished Bars, the chemical alteration pertains to the inclusion of higher carbon content in its alloy. The main reason for increasing its carbon content is to make the 316H stainless steel round bar resilient to decay, especially if they are involved in applications that have elevated temperatures. By itself, carbon is an element that has excellent hardness and toughness.
Adding carbon to the alloy of 316H stainless steel rods leads to the transference of some degree of these properties. Hence, these components become harder, much tougher, despite being exposed to very high temperatures. Since high carbon-containing products like the 316H stainless steel welding rod are chemically stable, their rate of reaction to various chemicals as well as other elements is at higher temperatures. Thus, the ASTM A479 UNS S31609 hex bar is well suited for use in such instances. Although the higher content of carbon puts the component at a disadvantage because the astm a276 type 316H flat bar will be difficult to weld.
Moreover, the alloy is prone to the formation of carbide precipitation at the grain boundary of the AISI 316H threaded bar. Thus welding them is discouraged simply because they would cause inconvenience to the user. Like grade 310, the SS 316H square bar is a popular alloy for cryogenic applications as well. The properties of grade 304 stainless steel products are significantly lower than JIS SUS 316H black bar. This justifies the economical perspective of using grade 316 instead of 304. All variations of 316 including the ss 316H bright bar are referred to as marine grade steel.
STANDARD | WERKSTOFF NR. | UNS |
SS 316h | – | S31609 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 316H | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
View latest price & ready sizes of JIS 316H Forged Bar, pump shaft & hexagonal bar Ex Shenzhen
- Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
- Specification : ASTM A276, A479 / ASME SA276, SA479
- Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
- Bright Bars : Outside Diameter in the range of 4mm to 100mm
- Round Bars : Outside Diameter in the range of 4mm to 500mm
- Form : Round, Square, Hex (A/F), Rectangle Etc.
- Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
- Length : 1 to 6 Meters, Custom Cut Lengths
- Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
buy ASME SA479 grade 316H Polished Bar and Spigots for drilling, military, and other applications
- Schedule number or nominal wall thickness
- Manufacturer’s Name or Symbol
- Rating Designation
- Material Designation
- "WP" in grade symbol
- Heat Code
- Grade

Stainless Steel 316h Square Bar

Stainless Steel 316h Flat Bar

UNS S31609 Stainless Steel Rectangular Bar

Stainless Steel 316h Rod

Stainless Steel 316h Round Bar

Stainless Steel Alloy 316h Half-Round Bar

Alloy 316h T-Bar

UNS S31609 Stainless Steel Rounds

UNS S31609 Stainless Steel Hollow Bar

Alloy 316h Rebar

Stainless Steel 316h Threaded Bar

Alloy 316h Hexagonal Bar

Stainless Steel 316h Hex Bar

Alloy 316h Triangle Bar

Stainless Steel Alloy 316h Precision Ground Stock

Alloy 316h Precision Ground Bar
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- Inspection
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