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{"title":"Hot Rolled Bright Surface AISI 431 Stainless Steel Round Bar for Glass Mould","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/0c\/31ca30078cc84cc5bbd965d5f2ba-200x200-1\/hot_rolled_bright_surface_aisi_431_stainless_steel_round_bar_for_glass_mould.jpg","attrs":{"Certification":"ISO, AISI, ASTM, EN, DIN, JIS","Minimum Order Quantity":"50","Price":"2.35","Model NO.":"431"}}
{"title":"EN 10088-2-2005 1.4418 X4CrNiMo16-5-1 Martensitic Stainless Steel Round Bar OD","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/ab\/fbf3b6535e26324dc5ae408e352a-200x200-1\/en_10088_2_2005_1_4418_x4crnimo16_5_1_martensitic_stainless_steel_round_bar_od_250mm.jpg","attrs":{"Brand Name":"TSING SHAN","Model Number":"1.4418 X4CrNiMo16-5-1","Certification":"ISO MTC SGS","Place of Origin":"China"}}
{"title":"ASTM A565 616 Martensitic Alloy Round Bar OD 250mm Turbine Blade Stainless Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/f9\/d7d1a59ed1b0f07a389a70480f35-200x200-1\/astm_a565_616_martensitic_alloy_round_bar_od_250mm_turbine_blade_stainless_steel_bar.jpg","attrs":{"Brand Name":"TSING SHAN","Model Number":"A565 616","Certification":"ISO,BV,SGS","Place of Origin":"China"}}
{"title":"[1.4406] Stainless Steel UNI EN 10088-1 X 2 CRNIMON 17 11-2 AISI 316 LN Round","imgUrl":"https:\/\/img.chinax.com\/nimg\/a2\/e0\/4915ce01e2e24ee18cd50979b22b-200x200-1\/5b1_4406_5d_stainless_steel_uni_en_10088_1_x_2_crnimon_17_11_2_aisi_316_ln_round_bar_forged_c3_98_75.jpg","attrs":{"Brand Name":"TSING SHAN ZPSS","Model Number":"316LN","Certification":"ISO MTC SGS","Place of Origin":"China"}}
{"title":"17-7PH 0Cr17Ni7Al Stainless Steel Bars And Forgings","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/bf\/786260dcbdb04e47be8208c068da-200x200-1\/17_7ph_0cr17ni7al_stainless_steel_bars_and_forgings.jpg","attrs":{"Brand Name":"TSING SHAN","Model Number":"SUS631 17-7PH","Certification":"ISO MTC SGS","Place of Origin":"China"}}
{"title":"Hot Rolled EN 1.4005 AISI 416 UNS S41600 Martensitic Free Machining Stainless","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/1c\/923bf1fc0fd21f72c1dd0f39a093-200x200-1\/hot_rolled_en_1_4005_aisi_416_uns_s41600_martensitic_free_machining_stainless_steel_roud_bar.jpg","attrs":{"Brand Name":"TSING SHAN","Model Number":"416 UNS S41600","Certification":"ASTM,AISI,JIS,SUS,DIN,EN","Place of Origin":"China"}}
{"title":"Forged Hot Rolled 316Ti Stainless Steel Round Bar DIN1.4571 ASME SA 276 SS 316Ti","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/d9\/1457ceb0e3cc9aeadfe6d6d08983-200x200-1\/forged_hot_rolled_316ti_stainless_steel_round_bar_din1_4571_asme_sa_276_ss_316ti_bars.jpg","attrs":{"Brand Name":"TISCO","Model Number":"Stainless Steel Round Bar","Certification":"ASTM,AISI,JIS,SUS,DIN,EN","Place of Origin":"Wuxi,China"}}
DIN 1.2787, AISI 431 ESR Stainless Steel Round Bars specifically engineered for glass mold manufacturing. Available in prehardened or soft annealed states with rough peeled surface finish.
Advanced Generation for Glass Molds
431 modified represents a special improved grade derived from 1.4057. ESR 431 premium quality delivers extended mold life through its extra fine microstructure.
Chemical Composition Specifications
Grade
C
Si
Mn
P
S
Cr
Ni
Mo
V
FG431
0.17 ~ 0.22
0.4 ~ 0.5
0.6 ~ 0.7
0.025 max.
0.015 max.
15.5 ~ 16.0
1.7 ~ 1.9
0.2 ~ 0.25
0.06 ~ 0.1
DG431
0.20 ~ 0.25
0.25 ~ 0.35
0.8 ~ 0.9
0.025 max.
0.015 max.
15.5 ~ 16.0
1.8 ~ 1.9
0.3 ~ 0.35
0.05 ~ 0.1
Material Characteristics
AISI 431 is a high chromium-low nickel martensitic stainless steel with exceptional hardenability, offering high strength combined with good corrosion resistance. Typically supplied hardened and tempered in the tensile range 850-1000 MPa (Brinell 248-302).
Key Properties
Excellent corrosion resistance in atmospheric environments
Good resistance to mild marine and industrial atmospheres
Resistant to organic materials, nitric acid, and petroleum products
High tensile and yield strength with excellent toughness
Through hardening capability up to Rc44 depending on section size
Magnetic in all conditions
Standard Specifications
Country
Standard
Designation
Australia
AS 2837-1986
431
Germany
W.Nr 1.4057
X20CrNi17 2
Great Britain
BS970 Part3 1991
431S29
Japan
JIS G4303
SuS 431
USA
ASTM A276-98b
431
Stock Information
Color Code: Purple (Bar end) Stocked Sizes: 6.35 to 260 mm diameter Bar Finish: Peeled, Cold Drawn, Turned and Polished, Centreless Ground
Mechanical Properties
Condition T Requirements
Property
Annealed
Condition T*
Tensile Strength (MPa)
Min
850-1000
0.2% Yield Strength (MPa)
Min
635
Elongation on 5.65√S0 (%)
Min
11
Hardness (HB)
277 Max
248-302
*Material generally stocked in condition T. Verify mill certificate for critical applications.
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Company Overview :
The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.
The subordinate processing plant has 6 sets of medium frequency h... Company Overview :
The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.
The subordinate processing plant has 6 sets of medium frequency h...