We supply ASTM A240  SS 321 Stainless Steel plate and cutting steel parts.


A240 321,A240 321 Stainless plate,A240 321 Coil,A240 321 Stainless Sheet

We Produce and export ASTM A240 TP321, ASTM SS 321 Stainless Steel, seamless stainless pipe, stainless steel welded pipes, and flat bar.


ASTM A240 standard specification for chromium and chromium-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications A240 grade 800 800H 904L 201 202 XM-19 XM-31 XM-17 XM-18 XM-19 301 301L 302 304 304L 304H 304N XM-21 304LN 305 309S 309H 309Cb 309HCb 310S 310H 310Cb 310HCb 310MoLN 316 316L 316H 316Ti 316Cb 316N 316LN 317 317l 317LM 317LMN 317LN 321 321H 334 347 347H 348 348H XM-15 2205 2304 255 2507 329 405 409 410 410S 429 430 439 434 436 444 XM-33 XM-27


(China United iron and steel limited) Produce and export A240 stainless plate. The thickness is to 400mm, heavy thickness plate, cutting to the flat bar, cutting profiled from the stainless plate. For our quotation, please send an email to us.

For more information of ASTM A240 321 stainless steel plates, please check them in following:

ASTM A240 321 Chemical Composition
Grade The Element Max (%)
C Mn P S Si Cr Ni
ASTM A240 321 0.08 2.00 0.045 0.030 0.75 17.0-19.0 9.0-12.0
Mo N Cu   Cb  Ti

We provide equipment to check width, length, thickness, and element before delivery for our customers. We promise No large tolerance, No fake material, Better Service, Competitive price.

Grade ASTM A240 321 Mechanical Property
Yield Tensile Elongation Hardness, max
ASTM A240 321 Min Mpa Mpa Min  % Brinell Rockwell B
205 515 40% 217 95



S1. Charpy Impact Testing of Plate

S2. Materials for High-Temperature Service




If any need in ASTM SS 321 Stainless Steel inquiry, please contact us.


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