Stainless Steel Bar 316

Characteristics: Because of the addition of Mo, it has good corrosion resistance, atmospheric corrosion resistance and high temperature strength, which can be used under harsh conditions;
Excellent work hardening (non-magnetic);
Excellent high temperature strength;
The solid solution state is not magnetic;
Cold rolled product appearance gloss is good, beautiful;

Stainless steel has a series of characteristics such as excellent corrosion resistance, formability and toughness in a wide temperature range, so it has been widely used in heavy industry, light industry, daily necessities industry and building decoration industries. Different stainless steel varieties are very important.

In stainless steel, two opposing forces operate simultaneously: ferrite forming elements continue to form ferrite, and austenite forming elements continue to form austenite. The final crystal structure depends on the relative amounts of the two types of additive elements. Chromium is a ferrite forming element, so chromium in the formation of stainless steel crystal structure and the austenite forming element is a competitive relationship. Because iron and chromium are ferritic forming elements, the 400 series stainless steels are fully ferritic stainless steels with magnetic properties. In the process of adding the austenite forming element nickel to fe-Cr stainless steel, with the increase of nickel composition, the formation of austenite will gradually increase, until all the ferrite structure is transformed into austenite structure, thus forming 300 series stainless steel.

300 series stainless steel is an alloy material containing iron, carbon, nickel and chromium. It is a non-magnetic stainless steel material with better malleability than 400 series stainless steel. Due to the austenitic structure of 300 series stainless steel, it has strong corrosion resistance in many environments, excellent resistance to fracture caused by corrosion caused by metal overstress, and its material properties are not affected by thermal treatment.
316 Stainless steel Bars Price in China ,Manufacturer of 316 Stainless Steel Bars
316 stainless steel because of the addition of Mo element, so that its corrosion resistance, and high temperature strength has been greatly improved, high temperature resistance can reach 1200-1300 degrees, can be used under harsh conditions.
Application: Seawater equipment, chemical, dye, paper making, oxalic acid, fertilizer and other production equipment;
Photographs, food industry, coastal facilities, ropes, CD rods, bolts, nuts.

Equivalent Grades

Grade Euronorm China GB Japanese JIS
No.
316 1.4401 0Cr17Ni12Mo2 SUS316

Standard Specification

Section Round, Square, Hexagonal bar, oval, shaped
Diamater 0.254mm,1mm,10.0mm,25.4mm,50.8mm,76.2mm,101.6mm,127.0mm,152.4mm,300.0mm,600.0mm
Length Since the custom
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish Hot rolled, forged and cold drawn
Use medical appliances, building materials, chemicals, ship parts, auto parts, food industry ETC

Composition content

Grade C Mn Si P S Cr Mo Ni N
316 Min.
Max.
≤0.08 ≤2.00 ≤1.00 ≤0.035 ≤0.03 16.0~18.5 / 19.0-22.0 /
Yield strength/Mpa: ≥205
Tensile strength /MPa: ≥515 (hardness HB≤187)
Elongation /% : ≥40
Melting point at 1398 ℃ ~ 1454 ℃
Tempering: 180 ~ 200
Annealing condition, ≤207HB, indentation diameter ≥4.20mm
Quenching, p 62 HRC

Characteristic machining technology


1D -- The surface has discontinuous granular shape, also known as fog surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2D - A slightly silvery white colour.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2B -- Silver white with better gloss and flatness than a 2D surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.
Ba - Excellent surface gloss, high reflectivity, like a mirror surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling.
No.3 -- Good gloss, coarse grain surface.
Processing technology: polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002).
No.4 -- Good gloss, fine lines on the surface.
Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002).
HL -- Silver grey with hair streaks.
Processing technology: 2D products or 2B products with appropriate granularity of abrasive materials for polishing the surface is a continuous abrasive grain.
MIRRO -- Specular.
Processing technology: 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect.

Price List

Stainless Steel 316 bar Price List 316 bar FOB Shanghai Per Unit (USD)
316 stainless steel Round Bar $3500.00-$3700.00
316 mirror Stainless Steel Bar $3800.00-$3950.00
316 Stainless Steel Black Bar $3700.00-$3850.00
316 Stainless Steel Square Bar $3500.00-$3700.00

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